A classic reborn — the legendary sound of the 1963 Fender Spring Reverb returns as a modern stompbox. BOSS and Fender® USA have collaborated to create the FRV-1, a stunning recreation of the legendary ’63 Fender Reverb via COSM technology. The FRV-1 puts that timeless tube-driven reverb sound under your foot in a tough, reliable compact pedal.
A timeless classic — the Fender Spring Reverb is the sound that launched the surf-music phenomenon, and is a staple of rockabilly, country, and blues. Later, it became commonplace in grunge and other modern genres. Now the same legendary sound can be had in an affordable, rugged compact pedal.
Recreates the legendary sound of the 1963 Fender® Reverb via COSM technology
Easy operation with three classic controls for Dwell, Tone, and Mix for creating sounds from buttery warmth to sparkling twang
Cool, retro appearance
Road-tough BOSS metal construction
BOSS five-year warranty
Nominal Input Level
Nominal Output Level
Recommended Load Impedance
10 kΩ or greater
DC 9 V: Dry battery 6F22 (9 V) type (carbon)/Dry battery 6LR61 (9 V) type (alkaline), AC Adaptor (PSA series: optional)
37 mA (DC 9 V)
* Expected battery life under continuous use: Alkaline: 10.5 hours. These figures will vary depending on the actual conditions of use.
Owner's Manual, Dry battery/9 V type (6LR61)
AC adaptor (PSA series)
Size and Weight ( incl. battery )
0 lbs. 15 oz.