HOT Amplifiers FET Booster


Class-A preamp with maximal gain of +18dB.

Made of highest quality discreet components.

Pure and cool red/white design, easy one-button operation and unprecedented guitar and bass tone!

Real true-bypass featuring relay switching which guarantees life-time problem-free operation.

Loading function allows for adjustment of the input impedance according to used guitar – the best results can be achieved by using guitar with passive pickups and with the pedal connected as a first effect pedal in the line.

Another option is to use this pedal on the end of the effects rig in order to use it for boosting the overall volume.


  • Width – 70mm, Height – 50mm, Depth – 115mm
  • Weight – 280g (including battery)

Most recent forum threads

Link to this page

Here's some code to post a link with image on forums, eBay, websites,...
BB Code
(sites, eBay,...)

Where to find one?

your browser doesn't support AJAX?

fx pedal stompbox stomp box guitar effects pedal amplifier amp amplification preamp pre-amp volume/amplification
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: