MousElectronics Edelweiss - Handmade Guitar Tube Preamp with Booster image

Sorry, this listing has ended.


Tube guitar preamp with boost mode.

It will be interesting to those who want to have his/her OWN sound anytime and anywhere, regardless of equipment. Unfortunately, a rehearsal place or a club doesn’t always live up to our expectations from their sound equipment. And in such cases we need a valuable tube guitar unit in a pocket. Our Edelweiss preamp has truly compact dimensions (120x100x55mm/4.7x3.9x2.2inch) and is more than simple in use. Even at home, with a cheap transistor combo, your sound will be dense and saturated.

For example, place Edelweiss at the end of chain guitar effects, connect it to your amp’s “return” and get a classic scheme: “guitar – effects – clear tube channel – power amplifier”. Connect Edelweiss directly to your amp’s “input”, and get a tube “upgrader” for your sound which, combined with boost mode, gives you more opportunities for obtaining your own sound and volume control. Combine Edelweiss with any speaker simulator for good direct recording at home.

The Edelweiss sound pleasantly surprises the owners of single pickup guitars – you get as much natural "glass" sound along with tube harmonics as you need.

What is special about Edelweiss – it works permanently, no bypass. The footswitch button turns on the booster that has a convenient separate volume knob. So, playing rhythm or solo you can set up two separate master volume modes. The booster mode allows to get a full-grown tube crunch and light overdrive, according to a knob position.

The full classical transformer powered tube 12AX7 (anode 250V DC) allows you to get exactly the "warm tube" sound without noise and interference.

Edelweiss is controlled with five knobs:
• VOL and VOL2 – for general mode and boost mode
• TONE and GAIN – for both modes
• BOOST – preamp level in the appropriate mode
• LOW CUT– switches the low pass filter

The package includes: pedal, power supply 220VAC/12VAC Euro plug, protective feet

Product Specs

Brand New (New)
Overdrive and Boost, Amp Modeling
Made In:


About The Seller

Joined Jan 2016
Minsk, Belarus

Accepted Payment Methods

Shipping Policy

Available for local pickup from Minsk, HM, BY

Ships from Minsk, HM, BY to:

Europe (Non-EU)
European Union
North America
South America

I will ship with tracking to a worldwide except for the listed regions:
- Amps and Combos: Australia, New Zealand (contact me for information about your local dealer)

Tax Policy

This seller doesn't charge tax on their sales.

Return Policy

Return Window

This product can be returned within 30 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping charges.

This listing has ended.


Minsk, Belarus
Joined: Jan 2016

Seller Achievements