Ashly SC-66A (c. 1980–1981)
Not much is documented about the Ashly SC-66A. What survives is mostly Ashly's own trade advertising from the early 1980s. The SC-66A ran alongside the mono three-band SC-63 in a small parametric equalizer line, with ads appearing in Mix and Modern Recording from at least 1980 through 1981.
A Mix product-description feature (May 1980, p.93) listed the SC-66A as a stereo parametric equalizer with balanced inputs, peak overload lights, ±15 dB gain controls, and an overall defeat switch. An Ashly ad in Mix (January 1981, p.70) showed the SC-66A at a $599 list price, next to the $369 SC-63. The period listings don't agree on the band count, so that detail remains unconfirmed.
All of these appearances are advertising rather than independent review. No manual or detailed spec sheet has turned up. If you own an SC-66A and can fill in the gaps, the archive would welcome the record.
Similar items on eBay
No exact Ashly SC-66A listings are live right now — these searches show current Ashly and similar vintage audio gear on eBay:
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.