Korg CR-4 Specifications, Cassette recorder, Physical specifications, Dimensional drawing

Page 17
–10dBV
10kΩ
–50dBV or higher 1MΩ
Bass reflex, 8cm (3.1")
2.5W + 2.5 W

...............

Cassette recorder

 

Track format

4 tracks, 4 channels

 

Head configuration

1 x 4-track record/replay

 

 

head (Permalloy)

 

 

1 x 4-track erase head

 

 

(ferrite)

 

 

 

 

Motor type

1 x DC motor (capstan

 

 

and reel motor)

 

 

 

 

Tape speed

1 7/8 in./sec (4.76 cm/

 

 

sec)

 

 

 

 

Wow and flutter

0.25%

 

 

 

 

Fast wind time

Approx 120 seconds (C-

 

 

60 tape)

 

 

 

 

Tape

Compact Cassette (rec-

 

 

ommended tape < C-60)

 

 

High-bias (CrO2 TypeII,

 

...............

 

 

70∝s+3180∝s only)

 

Physical specifications

 

 

 

 

Power requirements

USA/CANADA/EX:

 

(supplied power

120VAC60Hz (KA233)

 

adapter):

 

 

UK/EUR: 230VAC,50Hz

 

 

 

 

(UK:KA236,EUR:KA239)

 

 

 

 

 

AUSTRALIA/NZ:

 

 

240VAC 50Hz (Not

 

 

included.)

 

 

 

 

Power consumption:

13 W, via the supplied

 

 

adaptor

 

 

 

 

Physical dimensions

434 x 103 x 322 (mm),

 

(w x h x d):

17.1 x 4.1 x 12.7 (in.),

 

 

 

 

...............

 

Weight (main unit):

4 9 kg (10 8 lb)

Audio specifications and performance

Mic/line inputs (1/4" unbalanced phone jacks)

Input level

Input impedance

Speakers

Speaker type:

Peak output power

LINE OUT (2 x RCA jacks)

Output level

Output impedance

 

 

Specifications

 

 

 

Headphone outputs (1/4" stereo phone jacks)

 

 

 

 

Output level

10mW + 10mW

 

Output impedance

30Ω

 

 

 

 

Frequency response

50Hz to 12.5kHz ±3 dB

 

 

 

 

Signal-to-noise ratio

43 dB

 

Total Harmonic

Better than 3.0% (at

 

Distortion

1kHz)

 

 

 

 

Channel separation

Better than 40 dB (at

 

 

1kHz)

 

...............

 

Erasure

65 dB (at 1 kHz)

 

Effects

 

 

 

 

 

Amp/cabinet

11 models

 

models

 

 

 

 

 

Effects

11 + noise reduction

 

 

 

 

EQ

Bass, midrange and

 

...............

 

 

treble controls

Dimensional drawing

434mm (17.1")

 

 

 

(0.15")

4 mm

(1

46

 

(3.7")

94mm

.8")

mm

322 mm

(0.2")

5mm

 

 

 

 

 

 

(12.7")

 

 

17

Image 17
Contents Page Location PrecautionsTable of Contents Unpacking your CR-4 Features of the CR-4About this manual Few dos and don’tsAbout the Ampworks effects IntroductionAbout multitrack recording Finding your way around the CR-4 Connections to the CR-4 Connecting the powerConnections from the CR-4 Inserting the tapeSetting up the CR-4 Recording the rhythm machine Making your first recordingRecording a bass Recording vocals Recording a guitarMixing levels MixdownMore advanced techniques Using the noise reductionMulti-track recording Expanding the inputs Ampworks effects What is Rems Controls Modeling typeTAP control EffectsFurther uses for the CR-4 Using the CR-4 as a guitar comboUsing the CR-4 as a pre-amplifier Physical specifications SpecificationsAudio specifications and performance Dimensional drawingBlock Diagram Page Important Notice to Consumers