Sony 10 (Years unknown)
Almost nothing is documented about a Sony model called simply "10." The TA-1010 amplifier (15 W/ch, recommended retail price £59.15.0, Studio Sound, May 1970, p.8) shows how Sony named its gear in that era, with alphanumeric codes. The model number is ambiguous. It may be a component with an abbreviated model name, an early numeric designation, or a model whose full identifier was lost in the records. No listings, advertisements, or service documentation have been found that clearly identify a standalone Sony product sold as "10."
The magazine review corpus for Sony products from the 1970s - 1990s has no mention of a "Sony 10." Reviews for models such as the TA-1010 appear in Studio Sound, May 1970, p.8, but no model "10" is referenced. Period references to the TA-1010 amplifier (Studio Sound, May 1970, p.8), with a recommended retail price of £59.15.0, and to various tuner/amplifier combinations (High Fidelity, April 1973, p.24) show that Sony used three- and four-character alphanumeric codes for its audio components of that era. A single-digit model name would be atypical.
"Sony 10" may refer to a variant, a regional model, or an internal code never released to the general market. There are no confirmed specifications, production years, or original price, so this entry stays speculative. The Archive welcomes documentation or corrections from collectors.
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