Yamaha GA32- Manuals

Monaural input channels 3 GA32/12, GA24/12—Owner’s Manual I ON switches These switches are used to turn on and off the signals routed from the input channel to MIX buses 1–4. J M5–M10 mix level controls These controls route the input channel signals to MIX buses 5–10. Use the PRE switches K to selec...

4 Front Panel GA32/12, GA24/12—Owner’s Manual Stereo input channels The GA32/12 and GA24/12 provide two stereo input channel modules. Use the paired INPUT 13/14 and 15/16 jacks (see page 17, rear panel 5 ) to input stereo signals. If you connect signals only to the 13L (MONO) jack or 15L (MONO) jack...

Stereo input channels 5 GA32/12, GA24/12—Owner’s Manual I PRE (Pre-fader) switches These switches are used to select pre- or post-fader for signals sent from the stereo input channel to MIX buses 5–10. Each switch is effective for one pair of MIX buses:5/6, 7/8, or 9/10. When you turn these switches...

6 Master Section GA32/12, GA24/12—Owner’s Manual Master Section Variable/Fix select section The GA32/12 and GA24/12 feature a GA (Group/Aux) diversity function, which enables you to use the MIX bus 1–4 signals as group bus signals or AUX bus signals. This section of the console allows you to select ...

Mix section 7 GA32/12, GA24/12—Owner’s Manual ■ M1–M4 These modules function as output channels for either a group bus or an AUX bus, depending on the setting of the switches in the Variable/Fix select section. The MIX bus 1–4 signals that pass these output channels can be routed to MIX OUT 1–4 jack...

ST (Stereo) section 9 GA32/12, GA24/12—Owner’s Manual ST (Stereo) section This section enables you to control the ST bus signals output from the ST1 OUT jacks (see page 17, rear panel 9 ) and ST2 OUT jacks (see page 17, rear panel J ). A POST ST1 (Post stereo 1) switch This switch toggles between pr...

10 Master Section GA32/12, GA24/12—Owner’s Manual AUX RETURN section The GA32/12 and GA24/12 provide four stereo AUX returns. Use the paired AUX RETURN1–4 L/R jacks (see page 17, rear panel 8 ) to input stereo signals. Alternatively, connect signals only to the AUX RETURN 1–4’s L jack to use the rou...

MATRIX section 11 GA32/12, GA24/12—Owner’s Manual Signal flow in the AUX RETURN section MATRIX section The GA32/12 and GA24/12 provide two matrix modules that allow you to mix MIX buses 1–4 and ST bus signals at desired levels. Matrix 1–2 signals are output in monaural via the MATRIX OUT 1–2 jacks (...

12 Master Section GA32/12, GA24/12—Owner’s Manual C-R MONI (Control room monitor) sectionPHONES (headphones) section This section enables you to control signals monitored via the C-R MONITOR OUT jacks (see page 18, rear panel M ) and the PHONES jack on the front panel (C-R MONI section/ PHONES secti...

TAPE IN section 13 GA32/12, GA24/12—Owner’s Manual TAPE IN section This section enables you to control line-level signals input from the TAPE IN jacks. Input signals from the TAPE IN jacks can be routed to the ST bus or directly to the C-R MONITOR OUT jacks and PHONES jack. A ST (Stereo) control Thi...

14 Master Section GA32/12, GA24/12—Owner’s Manual TALKBACK section This section is used to route talkback signals to the MIX buses and the ST bus. A INPUT jack This XLR-3-31 unbalanced input jack is used to connect a talkback microphone with an output impedance of 50–600 Ω . See the figure below for...

METER SELECT section 15 GA32/12, GA24/12—Owner’s Manual METER SELECT section You can select the signal source to be displayed in the Meter bridge section. A Source select switch This switch enables you to select the signal source to be displayed on the MATRIX (PFL•AFL/TAPE) meter (Meter bridge 3 ) i...

16 Rear Panel GA32/12, GA24/12—Owner’s Manual Rear Panel A INPUT A jacks 1–12, 17–32 {1–12, 17–24} These are balanced, XLR-3-31 monaural input jacks. Usually their nominal input levels range from –16 dB to –60 dB. However, when the pad switches (see page 2, front panel 1 ) are turned on, the nominal...

Rear Panel 17 GA32/12, GA24/12—Owner’s Manual E INPUT jacks 13–16 These are unbalanced phone jacks for the stereo input channels, with nominal input levels ranging from –34 dB to +10 dB. If you are using the stereo input modules as monaural channels, connect a plug to 13L (MONO) or 15L (MONO) jack. ...

18 Rear Panel GA32/12, GA24/12—Owner’s Manual L ST INSERT I/O jacks These TRS phone jacks are used to insert an external processor into the ST bus, with nominal input/output levels of 0 dB. See the figure below for wiring. M C-R MONITOR OUT jacks These unbalanced phone jacks are used to monitor inpu...

GA Diversity Function 19 GA32/12, GA24/12—Owner’s Manual GA Diversity Function What is GA Diversity? GA Diversity is an output select function that allows you to use the MIX OUT jacks as group output jacks or AUX output jacks on the GA32/12 and GA24/12. You can route either MIX (Variable) bus signal...

20 Specifications GA32/12, GA24/12—Owner’s Manual Specifications General specifications * Turn over/Roll off frequency of shelving: 3 dB below maximum variable level. Specifications are subject to change without prior notice. Frequency response 20 Hz–20 kHz +1 dB, –2 dB, +4 dB 600 Ω (ST1 OUT, ST2 OU...

Input specifications 21 GA32/12, GA24/12—Owner’s Manual Input specifications Output specifications 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 to maximum gain.2. Balanced3. Unbalanced4. T: OUT, R: IN, S: GND • 0 dB...

22 Specifications GA32/12, GA24/12—Owner’s Manual Dimensions Unit: mm D: 705 H: 161 800 172 400 107 500 172 186 186 500 W: 1144 W: 1372 GA32/12 GA24/12

Block and Level diagram 23 GA32/12, GA24/12—Owner’s Manual Block and Level diagram ST2 OUT ST1 OUT C-R MONITOR PHONES – 60 – 50 – 40 – 30 – 20 – 10 0 +10 Ch INSERT MIX OUT REC OUT TAPE IN ST INSERT I/O MIX(VARIABLE) 1-10 MIX(FIX) 1-4 MIX INSERT I/O AUX RETURN Talkback INPUT Ch1-12, 17-24/32 PAD Off,...