About the Amps: We employed the "highest common denominator" philosophy in our amp selection. For clean tones, we used a silverface FENDER Super Reverb with stock 4x10 "blue frame" speakers. We kept the Bright Switch "On" throughout. For crunch tones, we used a well-worn Marshall JCM 800 50 watt master volume head through a new Marshall 1960A Celestion®-loaded 4x12 cabinet. We plugged into the High output. With both amps we close miked straight-on with SM-57s through a Soundcraft Spirit Folio Mixer. Seymour Duncan / Basslines offers our 21 Day Real World Exchange Policy on all new pickups purchased in the U.S. and some other participating countries, which states the following: If for any reason you're not satisfied with the pickup's sound or construction, return it and your receipt to you.
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