Boss FRV-1 '63 Fender Reverb 2009 
The Fender FRV-1 is a discontinued guitar effects pedal created by Boss in collaboration with Fender, emulating the classic 1963 Fender Spring Reverb sound using COSM technology. It offers a compact way to achieve the dense, dripping reverb heard in surf rock, country, and blues music, using three simple controls for Dwell, Tone, and Mix.
Key Features

• Vintage Reverb Emulation:Accurately recreates the iconic sound of the original 1963 Fender Spring Reverb unit.
• COSM Technology:Uses Boss's proprietary Component Object Sound Modeling to reproduce the characteristics of the original hardware.
• Simple Controls:Features intuitive Dwell, Tone, and Mix knobs for easy operation.
• Classic Aesthetic:Boasts a retro-inspired design to match the vintage vibe of the original.
• Road-Tough Construction:Built with Boss's durable, compact metal casing for reliable use.

Sound Characteristics

• Surf & Rockabilly:Ideal for producing the thick, reverberant sounds characteristic of surf music.
• Warmth to Twang:Capable of delivering everything from a subtle, warm background shimmer to the signature dripping "twang" of Fender reverbs.
• Drip and Splash:Offers excellent "drip" and "splash" effects, a hallmark of spring reverbs.