Yamaha M2500 Input/output characteristics, Input specifications, Output specifications

Specifications

Input/output characteristics

Input specifications

Gain

Actual Load

For Use With

Input Level *1

Connector In

Connection

PAD

Trim

Impedance

Nominal

Sensitivity *9

Nominal

Max before Clip

Mixer

0

–60

–80 dB(0.078 mV)

–60 dB(0.775 mV)

–40 dB(7.75 mV)

50–600 Ω Mics

CH INPUT

26

3 kΩ

–54 dB(1.55 mV)

–34 dB(15.5 mV)

–14 dB(155 mV)

&

(1–n) *8

0

–36 dB(12.3 mV)

–16 dB(123 mV)

+4 dB(1.23 V)

600 Ω Lines

–16

XLR-3-31 type *2

26

–10 dB(245 mV)

+10 dB(2.45 V)

+30 dB(24.5 V)

ST CH 1A INPUT

–30

5 kΩ

600 Ω Lines

–50 dB(2.45 mV)

–30 dB(24.5 mV)

–10 dB(245 mV)

[L, R]

+10

–10 dB(245 mV)

+10 dB(2.45 V)

+30 dB(24.5 V)

ST CH 1B INPUT

–20

10 kΩ

600 Ω Lines

–40 dB(7.75 mV)

–20 dB(77.5 mV)

0 dB(0.775 V)

Phono Jack *3

[L, R]

+10

–10 dB(245 mV)

+10 dB(2.45 V)

+30 dB(24.5 V)

ST CH INPUT

–30

5 kΩ

600 Ω Lines

–50 dB(2.45 mV)

–30 dB(24.5 mV)

–10 dB(245 mV)

Phone Jack(TRS) *4

[L, R] (2–4)

+10

–10 dB(245 mV)

+10 dB(2.45 V)

+30 dB(24.5 V)

TALKBACK IN

10 kΩ

50–600 Ω Mics

–66 dB(0.388 mV)

–50 dB(2.45 mV)

–20 dB(77.5 mV)

XLR-3-31 type *5

MATRIX SUB IN [L, R]

10 kΩ

600 Ω Lines

–2 dB(0.616 V)

+4 dB(1.23 V)

+24 dB(12.3 V)

Phone Jack(TRS) *6

STEREO [L, R] MONO/C SUB IN

–6 dB(388 mV)

CH INSERT IN (1–n) *8

–26 dB(38.8 mV)

STEREO [L, R] MONO/C INSERT IN

10 kΩ

600 Ω Lines

0 dB(0.775 V)

+20 dB(7.75 V)

Phone Jack(TRS) *7

GRP/AUX INSERT IN (1/7–8/14)

–10 dB(245 mV)

AUX INSERT IN (1–6)

*1 0 dB=0.775 Vrms.

*2

Balanced.

*3

Unbalanced.

*4 Balanced (T=HOT, R=COLD, S=GND).

*5

Unbalanced.

*6 Unbalanced (T=SIGNAL, R=GND, S=GND).

*7 Unbalanced (T=OUTPUT, R=INPUT, S=GND).

*8

n=56, 48, 40, 32 or 24

*9

Sensitivity is the lowest level that will produce an output of +4 dB(1.23 V), or the nominal output level when the unit is set to maximum level.

Output specifications

Actual Source

For Use With

Output Level *1

Connection

Connector In Mixer

Impedance

Nominal

Nominal

Max before Clip

STEREO OUT [L, R]

MONO/C OUT

GRP/AUX OUT (1/7–8/14)

150 Ω

600 Ω Lines

AUX/GRP OUT (7/1–14/8)

+4 dB(1.23 V)

+24 dB(12.3 V)

XLR-3-32 type *2

AUX OUT (1–6)

MONITOR OUT [L, R, MONO/C]

MATRIX OUT (1–8)

CH INSERT OUT (1–n) *5

STEREO INSERT OUT [L, R]

600 Ω

10 kΩ Lines

MONO/C INSERT OUT

0 dB(0.775 V)

+20 dB(7.75 V)

Phone Jack(TRS) *3

GRP/AUX INSERT OUT (1/7–8/14)

AUX INSERT IN (1–6)

PHONES OUT [L, R]

100 Ω

8 Ω Phones

10 mW

20 mW

Stereo Phone Jack *4

40 Ω Phones

30 mW

75 mW

*1 0 dB=0.775 Vrms.

*2

Balanced.

*3 Unbalanced (T=OUTPUT, R=INPUT, S=GND).

*4

Unbalanced.

*5

n=56, 48, 40, 32 or 24

M2500—Owner’s Manual 41