3 Working Modes: Lo Boost/Boost Off/Hi Boost

Lo Boost: Boost a narrow band of high frequencies a little bit.

Boost Off: No boost is engaged.

Hi Boost: A higher amount of boost is engaged

Metal shell

Very small and exquisite

True bypass

Specifications

Input: 1/4” monaural jack (impedance: 1M ohms)

Output: 1/4” monaural jack (impedance: 470 Ohms)

Power requirements: DC 9V(Negative center)

Current draw: 20 mA

Dimensions: 95mm (D) x 45mm (W) X 53mm (H).

Weight: 278g (With box).