Yamaha GF12/12 - Manual (Page 22)

22
Specifications
—Owner’s Manual
Input specifications
Output specifications
Specifications are subject to change without prior notice.
For European Model
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: 3A
Conformed Environment: E1, E2, E3 and E4
†1. 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 at maximum
gain. (All faders and level controls are at maximum positions.)
†2. Balanced.
†3. Unbalanced.
• When dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms, 0 dBV is referenced to 1 Vrms.
†1. Balanced.
†2. Unbalanced.
• When dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms, 0 dBV is referenced 1 Vrms.
Input terminals
Gain
trim
Actual load
impedance
For use with
nominal
Input level
Connector
Sensitivity †1 Nominal Max. before clip
INPUT A, B
(1–20, 1–12, 1–8)
MAX
3 k
Ω
50–600
Ω
Mics
&
600 Ω Lines
–86 dB (38.8
µ
V) –60 dB (0.775 mV) –40 dB (7.75 mV)
A: XLR-3-31 type †2
B: Phone jack †2
MIN –42 dB (6.16 mV) –16 dB (123 mV) +4 dB (1.23 V)
ST INPUT A, B
(21–24, 13–16, 9–12)
MAX
10 k Ω 600 Ω Lines
–60 dB (0.775 mV) –34 dB (15.5 mV) –14 dB (155 mV)
A: Phono jack †3
B: Phone jack †3
MIN –16 dB (123 mV) +10 dB (2.45 V) +30 dB (24.5 V)
AUX RTN IN (1, 2) –12 dB (195 mV) +4 dB (1.23 V) +20 dB (7.75 V) Phone jack †3
TAPE IN (L, R) –26 dBV (50.1 mV) –10 dBV (316 mV) +8 dBV (2.51 V) Phono jack †3
CH INSERT IN
(1–20, 1–12, 1–8)
–26 dB (38.8 mV)
0 dB (775 mV) +20 dB (7.75 V) Phone jack (I/O) †3
ST INSERT IN (L, R) –10 dB (245 mV)
Output terminals
Actual source
impedance
For use with
nominal
Output level
Connector
Nominal Max. before clip
ST OUT (L, R)
150 Ω
600 Ω Lines +4 dB (1.23 V)
+24 dB (12.3 V) XLR-3-32 type †1
MONO OUT
GROUP OUT (1–4) 75 Ω +20 dB (7.75 V) Phone jack †2
AUX OUT (1–6) 150 Ω +24 dB (12.3 V) Phone jack †1
C-R OUT (L, R) 75
Ω
+20 dB (7.75 V) Phone jack †2
REC OUT (L, R)
600 Ω 10 k Ω Lines
–10 dBV (316 mV) +10 dBV (3.16 V) Phono jack †2
CH INSERT OUT
(1–20, 1–12, 1–8)
0 dB (775 mV) +20 dB (7.75 V) Phone jack (I/O) †2
ST INSERT OUT (L, R)
PHONES OUT 100 Ω 40 Ω Phones 3 mW 100 mW ST phone jack †2