Wollensak 2772A
Documentation on the Wollensak 2772A is thin. Most of what survives is British trade advertising from the late 1970s. The machine was a high-speed desktop cassette duplicator, sold in the UK as the 2772A/V, and part of Wollensak's heavy-duty cassette equipment line. It made two stereo copies of a music cassette at the same time, with one-button operation. A pair took under four minutes.
Studio-Sound (November 1977, p.45) announced the UK availability and quoted a frequency response of 40-10,000 Hz ±3 dB, with wow-and-flutter of 0.15%. The same "copy 2 stereo cassettes in less than 4 minutes" campaign ran in Studio-Sound throughout 1977. London dealer REW was still promoting the duplicator in Studio-Sound (May 1978, p.7) as a fast, expert music copier.
Beyond those few specifics, the record is empty. No original price, manual or detailed specifications have surfaced here, and nobody has explained the "/V" suffix in the UK ads.
Known specs:
- High-speed desktop stereo cassette duplicator
- Makes two copies per pass
- Copy time: under 4 minutes
- Frequency response: 40–10,000 Hz ±3 dB
- Wow and flutter: 0.15%
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