Master Volume Attenuator Control Box for Amp Effects Loop by Yooper Pedals

**Ever since Yooper Pedals was started, we have sold our Effects Loop Master Volumes for $21. Now, due to Reverb's fee increase, we have had to raise our price to $22 on new listings. Thank you for understanding.**

This device is perfect for any amp that has an effects loop. By turning your amp volume up and this volume down, it will allow you to get the amp up to a roaring overdrive at bedroom volumes!

Here's how it works:

Amps that have built-in master volumes have them placed in between the pre-amp and power sections of your amplifier. Effects loops are also placed in between the pre-amp and power sections, so plugging this into your effects loop does the exact same thing!

*THE JACK WITH THE WHITE WASHER IS THE INPUT*
Wired with solid core pushback wiring.
Completely passive, no power needed.
Each unit is tested upon completion and tested again prior to shipment.

Be sure to check out our store for different colors and other useful products!

Each Yooper Pedal is hand-built one at a time in Ishpeming, Michigan. From drilling the enclosure to painting to wiring, it’s all done by one set of hands.