TB-1 Treble Boost

Built on the bones of a legendary British treble boost but voiced for modern aggression, this Echopark creation trades the vintage Germanium for a hotter BC108 silicon transistor—delivering sharper attack, tighter response, and a whole lot more gain on tap.

A switchable input cap lets you toggle between classic high-end bite and a fatter, mid-heavy push—perfect for cutting through a mix or nailing that saturated, desert-drenched growl favored by the fuzz-forward underground.

Raw, loud, and unapologetically voiced for the front end of your amp.

Controls;
1. Gain – controls the overall output volume
2. Sw1 – up/treble down/mid-boost

Size: 78.96mm x 112mm x 39.2mm (4.41" x 3.11" x 1.5")
Power: 9v DC 2.1mm center negative barrel type.
Current Draw: <1mA

Note: This is a custom built product. Current production times are 3-4 weeks to ship.