MIX MINUS CLEAN FEED UNIT
Type GS3U-033

System Features
The GS3U-033 is a 3U sub-rack designed to provide up to 24 clean feed outputs from a stereo desk.

Rear Panel Connections
Inputs and outputs to this unit are as follows:-

Stereo inputs are wired to 6 off Varicon. These are 38pin Varicon fixed sockets with 4 stereo pairs (i.e. 8 pairs) on each connector.
Mono outputs are wired to 3 off 38pin Varicon fixed plugs.
A further 3 off 20pin Varicon fixed plugs are provided to control the TB.
TB audio input is connected on a 3pin XLR fixed socket.
The mains connector is a fixed IEC plug.

Modules & Cards
The GS3U-033 is usually supplied fully wired and fitted with a power supply module and a main mixer card (GSJ99).
Up to 12 dual mix minus cards type GSG98 can be fitted to provide from 2 to 24 channels.

Performance
Mix minus separation is better than 40dB from 40Hz to 15KHz
Through path audio is within 1dB from 40Hz to 15KHz
All inputs are variable -15 to +2dBu electronically balanced and bridging
All outputs are 0dBu 50ohm electronically balanced

A2-12806 Panel Drawings of GS3U-033 Mix Minus Subrack