XR Spectra Preamplifier
$18.99 – $49.99
The XR-Spectra preamplifier is a low-power, single op-amp differential amplifier with a gain of 5 (14dB). The preamplifier consumes only 125 µA. It is modular, and reusable. It can be connected anywhere in the signal chain; right after each pickup, after the switch, etc. It can be placed inside a stomp box to keep the instrument purely passive (no batteries).
Available for pre-order, with an estimated 2-4 weeks lead-time.