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There's no getting away from it, a great sounding guitar amplifier is a massive component in achieving great tone. Maybe even the most important component. Driving these great sounding amps with pedals has resulted some of the most iconic and inspirational guitar sounds of all-time.
But what about when you just want your amp sound to be louder? One of the challenges with boosting into the front of an amp that some pre amp gain dialled in is that even with a clean boost, the amp ends of being more distorted. Sometimes that's awesome, sometimes it's just not what you want.

Say hello the TheGigRig UnderLiner

UnderLiner sits in your amps' effects loop and gives you 2 extra master volume controls that you can set and switch instantly to get exactly the level without changing the relationship between the guitar and the preamp section of the amp. Set the 2 attenuation levels for rhythm parts and hit bypass for you solos/loud bits. The UnderLiner utilises the headroom in your amp to get you louder which we think is a fantastic way to do it.

The UnderLiner also includes a special effects loop circuit to help integrate effects into the amps fx loop ensuring no tone suck from long cable runs.

The UnderLiner is designed to sit on top of your amp using short cables to connect to your amps effects loop. The Under FS Footswitch sits on your pedalboard and not only controls the UnderLiner, but powers it as well. UnderLiner can also be switched using MIDI.

Check out the manual here for more information

All the best

Dan & TheGigRig Team