XR Spectra Preamplifier


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).

The production run for October 2023 is currently underway. Preorders will be accepted from October 1st through October 7th, with a lead time of 6 to 8 weeks.

Learn more >
XR Spectra User’s Manual >

You can enjoy discounts when purchasing sets of 2, sets of 3, or sets of 4 variations.


Add-ons total:


SKU: XRSPCPRE Category: Tag:
Weight 0.068 kg
Dimensions 12.1 × 6 × 3.3 cm

Single unit, Set of 2, Set of 3, Set of 4


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