Zur Navigation springen

Classi General Purpose Relay Bypass PCB

Price as configured:
13,28 €
(11,16 € excl. vat)
Recommended retail price: 14,95 €
You save 11%, that is 1,67 €
including VAT., plus shipping
  • Availability: 1
  • Shipping time: 1 - 2 workdays
Relay Bypass Accessories

* Mandatory fields

Item no.
Product weight
  • 0,05 kg
Shipping weight
  • 0,05 kg

Interesting items

  1. Classi Relay Bypass Accessories Kit
    15,37 €
    (12,91 € excl. vat)
    including VAT., plus shipping
  2. Classic British Console Pushbutton Switch Illuminated Blue
    Classic British Console Pushbutton Switch Illuminated Blue
    17,34 €
    (14,57 € excl. vat)
    including VAT., plus shipping


Simple time and space saving bypass PCB

The Classi.Audio Bypass PCB is a simple general purpose relay based Bypass PCB which fits to all back-panels and Neutrik NC3FAV, NC3MAV connectors. You can use two of these modules for a stereo set, you can break the XLR modules to expand the distance if the integrated slide should not fit to your xlr distance. This PCB is optimazed in size to recieve the smallest possible pcb for your projects. You can enhance a switch easily or just put it on your power supply 12V voltage. The recommended relays make a trough bypass / hard bypass from input to output as soon the power is off. As soon power is fed to bypass PCB the relays pass the signal to signal out and from your design you just need a molex wire or pcb connector to feed the signal back to the output. The connectors are molex standard 2-pin and 3-pin which we have available as well. Or just select the optionale components-kit for this project to have a full set. Solder, plug & play.

  • Switches your signal without loss from intput to output (hard bypass)
  • Goldplated contacts
  • Audiophile design with shortest signal paths
  • Only 2,9cm x 6,8cm
  • Optionale full accessories kit with Japan relays and Neutrik goldplated connectors
  • Easy to use
  • Insert 12V DC to "link" to switch the Bypass relay to PCB 3-Pin OUT1 

General purpose PCB can be used for commercial or home DIY Projects.


1. Insert 12V DC coming from your device or a simple ON/OFF toggle switch to one of the LINK 2-Pin Molex connectors on the PCB

2. Once 12V DC is off, the Relay Bypass the Signal to the XLR out, once on, the Signal goes the route to the OUT1 on the PCB.

3. Enjoy this fine project


Log in to upload a pic!

At moment there are no customer pics for this product.

Product Tags

Ratings from users

Average product review: Average Rating: 5/55

(| View more ratings in other languages)

Share your experience with other customers
* All prices are final prices in EUR including the valid value added tax/VAT.