A 1967 Sunn brochure
The Sunn Buzz model SB-1G is a high performance distortion device, compactly designed and constructed of lightweight shock resistant plastic.
Housing a complete three-stage transistor circuit, the SB-1G plugs directly into the instrument. Convenient control placement permist a variety of tone and volume settings during a performance.
the 1968 Sunn catalog
Discover the ability of the Sunn Buzz to provide the full bodied sustain required by today's musician.