ADDAC System's 19'' Utility Patch Bay, the ultimate solution for modular synthesizer enthusiasts. Tired of dealing with different jack sizes and adapters? This dedicated patch bay unifies 1/8'' and 1/4'' jacks in a standard 19'' 1U rack format. Say goodbye to adapter headaches and cable clutter. With 18 channels featuring both 3.5mm and 1/4'' jacks on the front and back, you can easily connect all your studio gear without the need for adapters. The white printed areas allow you to label your connections for hassle-free cable management.
Use this versatile patch bay to connect synths, guitar pedals, soundcards, mixers, and more. It can even split stereo signals from 1/4'' cables into two 1/8'' jacks or combine two mono signals from 1/8'' jacks into one 1/4'' stereo cable. It also functions as a straightforward adapter between 1/4'' and 1/8'' jacks. Constructed with high-quality Amphenol jacks, this 19'' 1U passive rack is just 6cm deep and weighs approximately 700g.
In excellent condition with very light rack rash.
Product Specs
- Item Number: 30997
- Make: ADDAC System
- Model: ADDAC911 19’’ Rack Utility Patchbay
- Condition: Very Good
- Finish: Black
- Categories: keyboards-and-synths ⇒ eurorack
- Function: Multiple Utility
- Year: 2026
- Made In: United States
- MPN: 30997
- Modular Grid: Eurorack ⓘ +
- Dimensions*: 84 HP 60 mm deep
- Power*: Module does not draw current
* User contributed details





