

The A/DA APP-1 Pedal Preamp is a 2-channel analog preamp featuring D-Torsion Core Technology, designed by David Tarnowski. It offers a range of features including independent passive tone stacks, independent pre-distortion voicing for clean, OD, and distortion, adjustable level dual-buffered effects loop, foot-switched boost up to +16dB, true bypass, tuner out, and an all-steel industrial-grade enclosure. The pedal preamp is hand-made in California and provides a no-compromise, low-noise, all-analog preamp solution.
Watch the latest video demos and reviews for the APP-1 Pedal Preamp from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the A/DA APP-1 Pedal Preamp from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Excellent
$699
Very Good
$400
Excellent
$330
Very Good
$750
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