Carvin SM162 manual Internal Signal Routing with no RF, Channel Overview, Micro Toroid Supply

Page 1

 

This symbol is intended to

 

 

 

This symbol is

CAUTION

 

alert the user to the pres-

intended to alert the

 

ence of uninsulated “dan-

 

 

 

user to the presence of

RISK OF ELECTRIC SHOCK

 

gerous voltage” within the

important operating

 

product’s enclosure that may be of suf-

DO NOT OPEN

and maintenance (servicing) instruc-

 

ficient magnitude to constitute a risk of

 

 

 

tions in the literature accompanying

 

 

 

 

 

electric shock to persons.

 

 

 

the appliance.

 

 

 

 

 

 

IMPORTANT! FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING:

WATER AND MOISTURE: Appliance should not be used near water (near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement or near a swimming pool, etc). Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

POWER SOURCES: The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.

GROUNDING OR POLARIZATION: Precautions should be taken so that the grounding or polar- ization means of an appliance is not defeated.

POWER CORD PROTECTION: Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance.

SERVICING: The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.

FUSING: If your unit is equipped with a fuse receptacle, replace only with the same type fuse. Refer to replacement text on the unit for correct fuse type.

SAFETY INSTRUCTIONS (EUROPEAN)

The conductors in the AC power cord are colored in accordance with the following code.

GREEN & YELLOW—Earth

BLUE—Neutral

BROWN—Live

U.K. MAIN PLUG WARNING: A molded main plug that has been cut off from the cord is unsafe. NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED OR CUT MAIN PLUG INTO A POWER SOCKET.

REPLACEMENT PARTS LIST (for circuit cards)

LIMITED WARRANTY

 

CARVIN ENGINEERING DATA SM162 STUDIO MATE 16CH STEREO MIXER

OPERATING MANUAL

Your Carvin product is guaranteed against failure for ONE YEAR unless otherwise stated. Carvin will

 

 

 

service and supply all parts at no charge to the customer providing the unit is under warranty. Shipping

 

 

 

costs are the responsibility of the customer. CARVIN DOES NOT PAY FOR PARTS OR SERVICING OTHER

 

RECEIVING INSPECTION—read before getting started

THAN OUR OWN. A COPY OF THE ORIGINAL INVOICE IS REQUIRED TO VERIFY YOUR WARRANTY.

 

INSPECT YOUR MIXER FOR ANY DAMAGE which may have occurred during shipping.

Carvin assumes no responsibility for horn drivers or speakers damaged by this unit. This warranty

 

If any damage is found, please notify the shipping company and CARVIN immediately.

does not cover, and no liability is assumed, for damage due to: natural disasters, accidents, abuse,

 

 

SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-ship your

loss of parts, lack of reasonable care, incorrect use, or failure to follow instructions. This warranty

 

 

unit, always use the original carton and packing material. This will provide the best pos-

is in lieu of all other warranties, expressed or implied. No representative or person is authorized to

 

represent or assume for Carvin any liability in connection with the sale or servicing of Carvin prod-

 

sible protection during shipment. CARVIN and the shipping company are not liable for

ucts. CARVIN SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.

 

any damage caused by improper packing.

 

When RETURNING merchandise to the factory, you may call for a return authorization number. Describe

 

SAVE YOUR INVOICE. It will be required for warranty service if needed in the future.

in writing each problem. If your unit is out of warranty, you will be charged the current FLAT RATE for

 

SHIPMENT SHORTAGE. If you find items missing, they may have been shipped sepa-

parts and labor to bring your unit up to factory specifications.

 

rately. Please allow several days for the rest of your order to arrive before inquiring.

HELP SECTION

 

 

 

 

RECORD THE SERIAL NUMBER on the enclosed warranty card or below on this manual

1) MIXER WILL NOT TURN ON

 

 

for your records. Keep your portion of the card and return the portion with your name

Check the power to the amp. Check for tripped circuit breakers, unplugged extension cords or power-

 

and comments to us.

 

strip switches that may be turned off. Check the fuse. If a dark brownish color or no wire can be

 

 

 

 

 

seen within the glass tube, then replace. The mixer may be perfectly fine but occasionally a fuse

 

INTERNAL SIGNAL ROUTING WITH NO RF

 

may blow because of high AC voltage surges. After the fuse has been replaced with the proper

 

Your balanced mic or instrument plugs directly into the high quality XLR Nortrics con-

Slow Blow value and if the fuse fails again, the mixer will require servicing.

 

nectors (used in hundred thousand dollar consoles) and is then routed into the differen-

2) KEEP YOUR MIXER LOOKING NEW

 

 

tial circuits for excellent hum and noise cancellation. As your signal continues within the

Use caution to avoid spilling liquids or allowing any other foreign matter inside the unit. The top

 

console, a double-sided printed circuit board (FR-4 fire rated) carefully guards the circuit

of the mixer can be wiped from time to time with a dry or slightly damp cloth in order to remove

 

traces with a copper shield running over the traces. This eliminates RF interference and

dust and bring back the new look. A suggestion is to cover the mixer when not in use. This can

SM162

reduces crosstalk substantially. The printed circuit board has 931 plated-through holes

be done with a cloth or a small towel to reduce the amount of dust collection on the mixer. Well

which means that every component is soldered securely in three places (bottom, in hole

cared for equipment is usually friendlier equipment in the long run.

Congratulations on your purchase of the SM162 16 channel stereo mixer. Your new Studio

and top). This offers unsurpassed component security while reducing circuit resistance

 

 

Mate mixer demonstrates CARVIN’s commitment to the pro audio world by offering sophis-

for pure dynamic sound which is unaffected by poor solder connections.

 

 

ticated signal mixing and processing in a compact easy to use console. The Studio Mate is

MORE HEADROOM

 

 

 

designed to be a powerful tool for the home studio where limited space and high perfor-

 

 

 

Headroom is very important when designing a mixer—especially for recording. Lack of head-

 

 

mance are the main requirements. Its features make it ideal for mixing to cassette, DAT or

CAUTION

REFER SERVICING TO QUALIFIED SERVICE

room will cause your sound to become distorted and muddy. This can happen when you turn

for hard disk recording with a computer. The Studio Mate is also rugged enough to handle

the volume too high, if the input signal is too hot or if excess bass or treble is added. With most

PERSONNEL! THIS UNIT CONTAINS HIGH

many live applications. The SM162’s high quality construction will provide years of trou-

RISK OF ELECTRIC SHOCK

VOLTAGE INSIDE!

mixers, you have to reduce the input gain to fight headroom problems, but this just increases

ble-free performance and will reproduce your music flawlessly. Enjoy your new SM162!

 

 

noise. That’s why we have taken great care in the SM162 to make sure that each gain stage is

 

 

 

Ref. Des.

DESCRIPTION

Carvin P/N

A1

Op Amp NE5532

60-55320

A2-A11

Op Amp MC4558

60-45580

A12

Op Amp NE5532

60-55320

A13-A15

Op Amp MC4558

60-45580

A201

Op Amp NE5532

60-55320

A304-A306

Op Amp MC4558

60-45580

A404-A406

Op Amp MC4558

60-45580

A504-A506

Op Amp MC4558

60-45580

B1- B3

Jumper .35”

50-00035

C1,C2

82PF 500 Volt

45-82052

C3-C5

10µF 50V

47-10051

C6

47µF 63 Volt

47-47061

C7

39PF 500V

45-39052

C8

0.047µF 100V

46-47312

C9

330PF 1000 Volt

45-33113

C10

0.0047µF 100 Volt

46-47212

C11

10µF 50V

47-10051

C12

39PF 500 Volt

45-39052

C13

47µF 63 Volt

47-47061

C14, C15

1000µF 25V

47-10225

C16-C22

10µF 50V

47-10051

C23

0.047µF 100V

46-47312

C24

0.0022µF 100V

46-22212

C25, C26

1000µF 25V

47-10225

C27-C33

10µF 50V

47-10051

C34

330PF 1000 Volt

45-33113

C35

0.0047µF 100 Volt

46-47212

C36

330PF 1000 Volt

45-33113

C37

0.0047µF 100 Volt

46-47212

C38, C39

39PF 500 Volt

45-39052

C40-C42

10µF 50V

47-10051

C43

0.0022µF 100V

46-22212

C44

0.047µF 100V

46-47312

C45

0.047µF 100V

46-47312

C60

10µF 50V

47-10051

C61

39PF 500 Volt

45-39052

C62

10µF 50V

47-10051

C63

39PF 500 Volt

45-39052

C64

10µF 50V

47-10051

C65

39PF 500 Volt

45-39052

C67

10µF 50V

47-10051

C68

39PF 500 Volt

45-39052

C69

10µF 50V

47-10051

C70

39PF 500 Volt

45-39052

C71

10µF 50V

47-10051

C72

39PF 500 Volt

45-39052

C74

39PF 500 Volt

45-39052

C77

39PF 500 Volt

45-39052

C80

39PF 500 Volt

45-39052

C83

39PF 500 Volt

45-39052

C90-C93

10µF 50V

47-10051

C104

0.047µF 100V

46-47312

C105

0.047µF 100V

46-47312

C201

82PF 500 Volt

45-82052

C202

82PF 500 Volt

45-82052

C203-C205

10µF 50V

47-10051

C206

47µF 63 Volt

47-47061

C207

39PF 500V

45-39052

C209

330PF 1000 Volt

45-33113

C210

0.0047µF 100 Volt

46-47212

C211

10µF 50V

47-10051

C212

39PF 500 Volt

45-39052

C213

47µF 63 Volt

47-47061

C330-C333

10µF 50V

47-10051

C334

330PF 1000 Volt

45-33113

C335

0.0047µF 100 Volt

46-47212

C336

330PF 1000 Volt

45-33113

C337

0.0047µF 100 Volt

46-47212

C338

39PF 500 Volt

45-39052

C339

39PF 500 Volt

45-39052

C340, C341

10µF 50V

47-10051

C430-C433

10µF 50V

47-10051

C434

330PF 1000 Volt

45-33113

C435

0.0047µF 100 Volt

46-47212

C436

330PF 1000 Volt

45-33113

C437

0.0047µF 100 Volt

46-47212

C438

39PF 500 Volt

45-39052

C439

39PF 500 Volt

45-39052

C440, C441

10µF 50V

47-10051

C530-C533

10µF 50V

47-10051

C534

330PF 1000 Volt

45-33113

C535

0.0047µF 100 Volt

46-47212

C536

330PF 1000 Volt

45-33113

C537

0.0047µF 100 Volt

46-47212

C538

39PF 500 Volt

45-39052

C539

39PF 500 Volt

45-39052

C540, C541

10µF 50V

47-10051

D1-D3

Green small

60-75330

D4

Yellow small

60-24251

D5, D6

Red small

60-75320

D7-D10

Green small

60-75330

D11

1N1914 HI SPD

61-19140

D12-D14

Green small

60-75330

D15

Yellow small

60-24251

D16, D17

Red small

60-75320

D18-D21

Green small

60-75330

D22

1N1914 HI SPD

61-19140

D23, D24

Red small

60-75320

D25-D28

1N4003

60-40030

D29, D30

1N1914 HI SPD

61-19140

F1

Fuse Clips

23-03529

J1

7 Pin Plastic

21-06457

J2

XLRF Neutrik

21-40000

J3-J11

3 Pin Plastic

21-06453

J12

Phone Jack x4

21-40022

J13

7 Pin Plastic

21-06457

J101, J102

3 Pin Plastic

21-06453

J201

7 Pin Plastic

21-06457

J202

XLRF Neutrik

21-40000

J203

3 Pin Plastic

21-06453

J301, J302

3 Pin Plastic

21-06453

J401, J402

3 Pin Plastic

21-06453

J501, J502

3 Pin Plastic

21-06453

P1

B50K D Vert 9mm

71-09053

P2-P4

B50K-C D Vert 9mm

71-09052

P5, P6

B50K D Vert 9mm

71-09053

P7

B5K-C D Vrt 9m 35

71-09050

P8

B50K D Vrt 12m 35

71-13056

P9-P11

B100Kx2 D Vrt 12m

71-13064

P12, P13

B50K D Vrt 9m 35

71-09053

P14, P15

B100Kx2 D Vrt 12m

71-13064

P101-P103

B50Kx2-C D Vrt 12

71-13062

P104, P105

B50K D Vrt 9m 35

71-09053

P106

B5K-C D Vrt 9m 35

71-09050

P107

B100Kx2 D Vrt 12m

71-13064

P201

B50K D Vrt 9m 35

71-09053

P202-P204

B50K-C D Vert 9mm

71-09052

P205,P206

B50K D Vrt 9m 35

71-09053

P207

B5K-C D Vrt 9m 35

71-09050

P208

B50K D Vrt 9m 35

71-09053

P301-P303

B50Kx2-C D Vrt 12

71-13062

P304, P305

B50K D Vrt 9m 35

71-09053

P306

B5K-C D Vrt 9m 35

71-09050

P307

B100Kx2 D Vrt 12m

71-13064

P401-P403

B50Kx2-C D Vrt 12

71-13062

P404, P405

B50K D Vrt 9m 35

71-09053

P406

B5K-C D Vrt 9m 35

71-09050

P407

B100Kx2 D Vrt 12m

71-13064

P501-P503

B50Kx2-C D Vrt 12

71-13062

P504, P505

B50K D Vrt 9m 35

71-09053

P506

B5K-C D Vrt 9m 35

71-09050

P507

B100Kx2 D Vrt 12m

71-13064

Q1

7815 +15V

60-78150

Q2

7915 -15V

60-79150

R1, R2

5.62K 0.25W

50-56231

R3

10K 0.25W

50-10045

R4, R5

2.2K 0.25W

50-22035

R6, R7

4.7K

50-47035

R8

1.5K

50-15035

R9

47K

50-47045

R10

4.7K 0.25W

50-47035

R11

100K 0.25W

50-10055

R12

150K 0.25W

50-15055

R13

4.7K 0.25W

50-47035

R14

470Ω 0.25W

50-47025

R15

10K 0.25W

50-10045

R16

4.7K 0.25W

50-47035

R17

22K

50-22045

R18

4.7K 0.25W

50-47035

R19-R21

22K

50-22045

R22

Jumper .35”

50-00035

R25, R26

22K

50-22045

R27, R28

10K

50-10045

R30, R31

Jumper .35”

50-00035

R32

4.7K 0.25W

R33, R34

Jumper .35”

R35

4.7K 0.25W

R36

100K 0.25W

R37

150K 0.25W

R38

4.7K 0.25W

R39

100K 0.25W

R40

150K 0.25W

R41

4.7K 0.25W

R42

10K

0.25W

R43

4.7K 0.25W

R44

10K

0.25W

R45

4.7K 0.25W

R46, R47

22K

 

R48, R49

10K

0.25W

R50, R51

22K

 

R53, R54

100K

 

R60

22K

0.25W

R61

10K

 

R62

22K

0.25W

R63

10K

 

R64

22K

0.25W

R65

10K

 

R67

22K

0.25W

R68

10K

 

R69

22K

0.25W

R70

10K

 

R71

22K

0.25W

R72

10K

 

R74, R76

470Ω

0.25W

R80

22K

0.25W

R81

10K

0.25W

R83

22K

0.25W

R84

10K

0.25W

R86-R89

470Ω

 

R90

10K

 

R91

22K

0.25W

R92

100Ω 0.25W

R93

10K

 

R94

22K

0.25W

R95

100Ω 0.25W

R100

2.2K 0.25W

R101, R102

Jumper .35”

R105, R106

2.2K

0.25W

3

 

50-47035

 

 

 

R107

 

 

150K 0.25W

50-15055

 

 

R430, R431 Jumper .35”

50-00035

16 CHANNEL OVERVIEW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

properly designed and balanced with more headroom along the entire audio path. There is no

 

50-00035

 

 

 

R108

 

 

3.3K

50-33035

 

 

R432

4.7K 0.25W

50-47035

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

There are 8 MIC/LINE input channels with XLR and 1/4” LINE inputs and PATCH insert jacks.

headroom “bottle necking” at the summing stages, ensuring clean, pure audio throughout.

 

50-47035

 

 

 

R109

 

 

8.2K 0.25W

50-82035

 

 

R433, R434 Jumper .35”

50-00035

 

50-10055

 

 

 

R110

 

 

3.3K

50-33035

 

 

R435

4.7K 0.25W

50-47035

There are also 4 STEREO input channels (8 mono) with two 1/4” LINE inputs each. The XLR

 

 

 

 

 

 

 

 

 

 

 

50-15055

 

 

 

R111

 

 

8.2K 0.25W

50-82035

 

 

R436

100K 0.25W

50-10055

MICRO TOROID SUPPLY

 

 

 

 

50-47035

 

 

 

R112

 

 

15K

50-15045

 

 

R437

150K 0.25W

50-15055

channels feature input GAIN controls and provide Phantom power for condenser mics. There

 

 

 

 

50-10055

 

 

 

R113

 

 

36K

50-36045

 

 

R438

4.7K 0.25W

50-47035

You won’t find the precision Micro Toroid Supply in any mixer except the SM162 and other

 

 

 

 

 

 

 

 

are 3 bands of EQ and 2 post fader effect SENDS on each channel. The master section fea-

 

50-15055

 

 

 

R115

 

 

15K

50-15045

 

 

R439

100K 0.25W

50-10055

CARVIN high-end products. Pure DC is generated from this power supply which features

 

50-47035

 

 

 

R116

 

 

36K

50-36045

 

 

R440

150K 0.25W

50-15055

 

 

 

 

 

 

 

 

tures 2 SENDS and 2 stereo RETURNS along with RCA tape IN’s and OUTs that can be used

 

50-10045

 

 

 

R201, R202 5.62K 0.25W

50-56231

 

 

R441

4.7K 0.25W

50-47035

precision 7815 and 7915 voltage regulators which hold voltage tolerances to within .001%.

 

50-47035

 

 

 

R203

 

 

10K 0.25W

50-10045

 

 

R442

10K 0.25W

50-10045

as a separate stereo channel with it’s own level control. A master LEFT/RIGHT level control

 

50-10045

 

 

 

R204, R205 2.2K 0.25W

50-22035

 

 

R443

4.7K 0.25W

50-47035

Now you can go anywhere and never have to worry about the mixer giving you the exact

 

50-47035

 

 

 

R206, R207 4.7K

50-47035

 

 

R444

10K 0.25W

50-10045

also feeds a 1/4” stereo headphone jack with its own level control. The stereo LED VU meter-

 

50-22045

 

 

 

R208

 

 

1.5K

50-15035

 

 

R445

4.7K 0.25W

50-47035

output and sound you are accustomed to. Another big feature in this power supply is the

 

50-10045

 

 

 

R209

 

 

47K

50-47045

 

 

R446, R447 22K

50-22045

ing gives you bright,clear visibility of your output levels.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-22045

 

 

 

R210

 

 

4.7K 0.25W

50-47035

 

 

R448, R449 10K 0.25W

50-10045

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

precision wound Toroid transformer (not available from our competition) that gives

 

50-10055

 

 

 

R211

 

 

100K 0.25W

50-10055

 

 

R450, R451 22K

50-22045

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-22045

 

 

 

R212

 

 

150K 0.25W

50-15055

 

 

R453, R454 100K

50-10055

“SHELVING” EQ WITH ACTIVE TONE CIRCUITS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unsurpassed rejection of noise and hum. You can place the SM162 over sensitive gear

 

50-10045

 

 

 

R213

 

 

4.7K 0.25W

50-47035

 

 

R530, R531 Jumper .35”

50-00035

The SM162 incorporates 3 bands of EQ’s per channel that offer smooth tone curves so

and not be concerned about injecting hum or noise into it like a standard transformer could.

 

50-22045

 

 

 

R214

 

 

470Ω 0.25W

50-47025

 

 

R532

4.7K 0.25W

50-47035

 

50-10045

 

 

 

R215

 

 

10K 0.25W

50-10045

 

 

R533, R534 Jumper .35”

50-00035

your adjustments will sound natural and yet be effective. Depth is added to your bass because

CARVIN has spared no expense to achieve studio quality performance.

 

50-22045

 

 

 

R216

 

 

4.7K 0.25W

50-47035

 

 

R535

4.7K 0.25W

50-47035

 

50-10045

 

 

 

R217

 

 

10K 0.25W

50-10045

 

 

R536

100K 0.25W

50-10055

80 Hz is chosen for the LOW frequency EQ controls instead of the usual 100 Hz. The HI EQ

PROFESSIONAL HEADPHONES

 

 

 

50-22045

 

 

 

R218

 

 

4.7K 0.25W

50-47035

 

 

R537

150K 0.25W

50-15055

 

 

 

 

 

 

 

 

 

 

controls are set at 11.5k Hz which is slightly higher than the normal 10k Hz treble controls

 

 

 

50-10045

 

 

 

R219

 

 

10K 0.25W

50-10045

 

 

R538

4.7K 0.25W

50-47035

 

 

 

 

 

 

 

 

 

 

The SM162 is designed to be used with professional headphones. The impedance of the head-

 

50-22045

 

 

 

R220, R221 4.7K 0.25W

50-47035

 

 

R539

100K 0.25W

50-10055

giving more top-end clarity. These are “shelving” type controls which cover the complete

 

50-10045

 

 

 

R330, R331 Jumper .35”

50-00035

 

 

R540

150K 0.25W

50-15055

phone set should be between 40 and 100 ohms with a sensitivity of at least or high than 100

 

50-22045

 

 

 

R332

 

 

4.7K 0.25W

50-47035

 

 

R541

4.7K 0.25W

50-47035

frequency band from 80 Hz down to 20 Hz and from 11.5K Hz up to 20k Hz. The MID EQ

 

50-10045

 

 

 

R333, R334 Jumper .35”

50-00035

 

 

R542

10K 0.25W

50-10045

dBm at 1k Hz with 1mv input. 8 ohm or 500 ohm and higher headsets are not recommended.

 

50-47025

 

 

 

R335

 

 

4.7K 0.25W

50-47035

 

 

R543

4.7K 0.25W

50-47035

controls are a “band pass” type which peak at 2.2k Hz for added presence to your mid range

 

50-22045

 

 

 

R336

 

 

100K 0.25W

50-10055

 

 

R544

10K 0.25W

50-10045

 

 

 

 

 

 

 

 

 

 

 

50-10045

 

 

 

R337

 

 

150K 0.25W

50-15055

 

 

R545

4.7K 0.25W

50-47035

tones. Because CARVIN uses “active” tone circuits, you are able to boost or cut your tones

For your records, you may wish to record the following information.

 

50-22045

 

 

 

R338

 

 

4.7K 0.25W

50-47035

 

 

R546, R547 22K

50-22045

 

50-10045

 

 

 

R339

 

 

100K 0.25W

50-10055

 

 

R548, R549 10K 0.25W

50-10045

without any signal loss in your mixer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial No._____________________ Invoice Date_______________

 

50-47025

 

 

 

R340

 

 

150K 0.25W

50-15055

 

 

R550, R551 22K

50-22045

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-10045

 

 

 

R341

 

 

4.7K 0.25W

50-47035

 

 

R553, R554 100K

50-10055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-22045

 

 

 

R342

 

 

10K 0.25W

50-10045

 

 

S1

DPDT Push Vert

25-02201

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-10025

 

 

 

R343

 

 

4.7K 0.25W

50-47035

 

 

T1

Toroid 7VA

15-70033

STUDIO MATE BLOCK DIAGRAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-10045

 

 

 

R344

 

 

10K 0.25W

50-10045

 

 

U1,U2

 

Display LM3915

60-39150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-22045

 

 

 

R345

 

 

4.7K 0.25W

50-47035

 

 

Z1

Zener 6.2V 1N4735A 60-47350

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-10025

 

 

 

R346, R347 22K

50-22045

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L R EFF EFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL SM162 SPECIFICATIONS:

 

 

50-22035

 

 

 

R348, R349 10K 0.25W

50-10045

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-00035

 

 

 

R350, R351 22K

50-22045

 

 

 

 

 

 

 

 

 

CHANNELS 1-8

INSERT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frequency Response:

Mic or Line Inputs: 20Hz-20KHz ±1dB

 

50-22035

 

 

 

R353, R354 100K

50-10055

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE BAND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINE OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC

 

 

 

 

 

 

 

 

 

 

CHANNEL TONE

 

 

 

 

 

 

 

 

 

PAN

 

 

 

 

 

 

 

 

 

 

L - R

 

 

 

 

 

 

Total Harmonic Distortion: Less than .009% MIC in - Master out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

METERS

 

 

 

 

 

 

Equivalent Input Noise:

150 ohm source: -122dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EFF 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

LINE

PAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN LEFT

 

 

 

 

 

 

 

 

 

 

 

 

 

TAPE OUT

Output Noise:

-90dBu Master Line Out

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

line pad

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EFF 2

SUMMING AMP

 

 

 

 

 

 

 

 

 

 

(All Levels Minimum)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(-11dB) GAIN

 

 

 

 

 

 

 

HI

 

MID

LOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AND LEVEL

 

 

 

 

 

 

 

TAPE OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Headroom:

+20dB 1/4” unbalanced

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHANNELS 9-16

 

 

 

 

 

THREE BAND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINE OUT

Maximum Gain:

Mic in to Master Line Out: 70dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT

 

 

 

 

 

 

 

 

 

CHANNEL TONE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Crosstalk:

Adjacent ch’s: -60db at 1KHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN

 

 

 

 

 

 

 

 

 

 

 

CONTROLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PAN

 

 

 

 

EFF 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Common Mode Rejection: -80db at 1KHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HI

MID

LOW

 

 

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN RIGHT

 

 

 

 

 

 

 

 

 

 

Phantom Power:

All XLR Mic in channels

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE BAND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUMMING AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

CHANNEL TONE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EFF 2

 

 

AND LEVEL

 

 

 

 

 

 

 

 

 

 

Channel EQ.:

3 band active,LOW: 100Hz ±12dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN

 

 

 

 

 

 

 

 

 

 

 

CONTROLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEADPHONE

 

 

 

 

 

 

 

 

 

 

MID: 2.2KHz ±12dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HI

MID

LOW

 

 

LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEVEL

 

 

 

 

 

 

 

 

 

HI: 11.5KHz ±12dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Color Knob Code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEADPHONE

Mic Input:

Balanced XLR input: -66 dBu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

last 2 numbers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAPE IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

Line Input:

Unbalanced 1/4” Phone Jack -49dBV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blue

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Consumption:

10VA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EFFECTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Grey

28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEND 1

Size and Weight:

(8 lbs) 2.5”H x 16.2”W x10.2”D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEND 1

 

 

 

 

 

 

 

 

 

 

OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUMMING AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#

DESCRIPTION

CARVIN #

QTY

 

 

SEND 1

 

 

 

LEVEL

 

1.

PCB Assembly

80-16204

15

LEFT

 

 

 

2.

Front Panel Metal

10-16204

1

EFFECTS RETURNS

 

 

EFFECTS

ONE AND TWO

 

 

3.

Knob 10 D shaft (COLOR)

07-120(--)

---

 

SEND 2

 

SEND 2

4.

AC Receptical

21-02804

1

RIGHT

SUMMING AMP

 

OUTPUT

SEND 2

12340 World Trade Drive, San Diego, CA 92128

5.

Power Switch

25-62116

1

RETURN

 

6.

Internal Fuse (see fuse chart)

80-02105

1

LEVEL

 

LEVEL

(619) 487-1600 (800) 854-2235

 

 

 

 

 

76-00162 996

 

 

 

www.carvin.com

Image 1
Contents Model SM162 Specifications Internal Signal Routing with no RFChannel Overview Micro Toroid SupplyFull Insert Connecting Speakers & Power AmplifiersEight Track System Half InsertPhantom Power Switch and LED Power LEDAC Power & Fuse Channel Tone Controls

SM162 specifications

The Carvin SM162 is a professional-grade live sound mixer that is designed to provide users with a versatile and high-quality audio experience. With its compact size and robust construction, it is particularly well-suited for smaller venues, mobile rigs, and home studios.

One of the standout features of the SM162 is its impressive 16-channel configuration, allowing for numerous inputs and outputs to accommodate various audio sources. Each channel is equipped with a 3-band equalizer, giving users precise control over their sound. This includes high, mid, and low frequency adjustments, enabling users to shape their audio to perfection. The mixer also offers individual gain controls, which helps to ensure that each channel can be fine-tuned for optimal performance.

Another notable aspect of the SM162 is its built-in effects section, which offers a range of studio-quality reverb and delay effects. This feature allows users to add ambience and depth to their mix, enhancing overall audio quality without the need for external processing equipment. Additionally, the mixer comes with a phantom power supply, making it compatible with condenser microphones, which require additional power to operate effectively.

The SM162 also provides flexible routing options, including main and monitor outputs, making it easy to set up for live performances, recording sessions, or practice environments. The inclusion of a 7-band graphic equalizer on the main output allows for further refinement of the overall sound, ensuring that the mix translates well across different playback systems.

Durability is a key characteristic of the Carvin SM162. Constructed with high-quality materials that can withstand the rigors of transport and frequent use, this mixer is built to last. Its intuitive layout, paired with illuminated controls, allows for easy operation in low-light environments, making it ideal for live settings.

In summary, the Carvin SM162 mixer combines an array of essential features with advanced technology, catering to the needs of audio professionals and enthusiasts alike. Its combination of quality sound processing, versatile input options, and durable design makes it a reliable choice for any live sound application.