Panel Descriptions
3
Rear Panel (All Models)
1. Amplifier Output - Terminal strip containing all the Gold Seal speaker outputs.
2. WMT1A - RCA connection for (Bogen model WMT1A) 600-ohm balanced line-matching transformer output.
3. TO PWR AMP - RCA connection provides a low impedance, unbalanced signal level output as a feed to high
impedance inputs of other external amplifiers.
4. VAR MUTE - 4 Switch selectable levels of AUX input signal muting during TEL page (works only in the TEL input mode).
5. LO CUT FILTER - Enables or disables low frequency roll off (65 Hz) for all microphone inputs.
6. MIC 6/AUX 1 - Switch selects either MIC 6 or AUX 1 connections as input.
7. MIC 6 - Screw terminals for balanced microphone (active only when AUX 1/MIC 6 switch is set to MIC 6).
8. MIC 5/TEL - Dual-function screw terminals for either balanced microphone or 600-ohm balanced input from
telephone page port.
9. MIC 5/TEL - Switch selects mode of operation for MIC 5/TEL input.
10. REMOTE MSTR - Screw terminal pair for connection of remote master volume control (Bogen model GSRVC).
11. MIC/AUX/TEL PRECEDENCE - Screw terminal connections that allow externally controlled muting of individual inputs.
12. POWER IN - RCA unbalanced direct input to power amp stage for connection to external signal processing
equipment (used in conjunction with PRE OUT and LINK switch).
13. PRE OUT - RCA unbalanced output from preamp/mixer stage for connection to external signal processing
equipment (used in conjunction with POWER IN and LINK switch).
14. LINK - Switch that makes or breaks the internal connection between preamp/mixer stage and power amp stage
when used with external signal processing equipment.
15. TAPE OUT - RCA unbalanced output, pre-EQ and master volume. (Post Lo-Cut filter, see #5).
16. AE - Variable control for adjusting the amount of Audio Enhancement effect.
17. ALC - Variable control adjusts amount of Automatic Level Control applied to TEL input (works only in TEL input mode).
18. VOX - Variable control adjusts TEL input signal level trigger point for automatic muting of AUX input
(works only in TEL input mode).
19. AUX 2 - RCA unbalanced input for dedicated AUX 2 input.
20. AUX 1 - RCA unbalanced input for AUX 1 input signal (works only when AUX 1/MIC 6 switch is set to AUX 1).
21. MIC 1 to 4 - Balanced XLR connectors for dedicated microphone inputs.
22. PHANTOM (MIC 1 to 4) - Individual switches enable or disable phantom power to each of the 4 dedicated
microphone inputs (MIC 5 and MIC 6 phantom power selection — see page 5).
