AM Effects Germanium Treble Booster FX Pedal [Custom Batch #001]

Our exclusive Custom Batch #001 is serialised with units #01-#04 and has our fresh and unique 'Black & White' enclosure finish, alongside the recent re-design of the overall look of the super cool pedal.

This isn’t just another Rangemaster clone. AM Effects’ Germanium Treble Booster is a refined take on the legendary positive-ground circuit, built around hand-selected vintage germanium transistors chosen for optimal gain, low noise, and just the right amount of character.

You still get the magic of the original ’60s tones, but with a few smart upgrades: tighter power filtering for quieter operation, anti-pop switching, and a wider-range pot that gives you more control over how hard you hit the front of your amp.

It’s all packed into a rugged Gorva C65 enclosure with a smooth powder-coated finish. Stick it first in your chain, and you’ll notice how easily it cleans up with your volume knob. Push it into a cranked amp, and you'll unlock rich, harmonically complex overdrive.

Whether you're chasing vintage flavour or just want your riffs to cut like a hot knife, this treble booster delivers.