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Controller Board for Ultimate Volume Control System (op-amp free!)

Controller Board for Ultimate Volume Control System

Price: $95.00

Control PCB: 1. ALPS rotary encoders 2. LED indication of input & volume, and 3. Power-supplies and microprocessor control Features: Control PCB delivered as one PCB but allows “break-off” of the rotary encoder & LED parts (connection via 20-Pin IDC cables (supplied) Control PCB can control up to 3 Audio PCB’s (6 channels single ended or 3 channels balanced); with optional transformer can control up to 8 Audio PCB’s (16 channels single ended or 8 channels balanced) Control PCB connects to Audio PCB via 20-Pin IDC cables (supplied) Power Supply using schottky diodes and low noise regulators Torroidal mains transformer with 115/230V Primary capable of supporting 3 Audio PCB’s with buffer fitted included Mains transformer with 115/230V Primary capable of supporting 3 Audio PCB’s with buffer fitted included Gold plated, 70 micron Copper PCB’s

Showcases:

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Drill Template

Installation Manual

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