A versatile true-bypass relay PCB designed for 19" rack audio gear. Routes input signals directly to outputs when bypassed (unpowered state), allowing transparent, clean relay switching for preamps, outboard gear, and custom audio equipment.
Technical Specifications:
Relay Support: Compatible with standard 5V, 12V, or custom voltage coil relays (12V recommended)
Default Bypass State: Passive hardwire true-bypass when unpowered
Options Available: Multiple channel configurations (Mono or Stereo) and PCB size variations
Key Features:
Uncompromised True Bypass: Signals pass completely unpowered through relay contacts when turned off or bypassed, preventing signal coloration.
Flexible Power & Control: Daisy-chain support allows a second board to be triggered simultaneously from a single switch/power rail.
Versatile Routing Pads: Features multiple input and output solder pad locations for clean internal rack wiring.
Included:
1x True Bypass Bare PCB (Channel count and size according to selection)
 
 
Product name: True Bypass
Product identifier:  PCBX013/PCBX014/PCBX015
Manufacturer: Link Audio Design, August-Bebel-Str.18, 08373 Remse, linkaudiodesign@gmail.com