Quad QA12/P
A low-powered mono valve power amplifier, the first product from Quad, Released and adopted by the BBC.
Overview
The Quad QA12/P is a low-powered mono valve power amplifier made by Acoustical Manufacturing Co. Ltd. under the Quad brand. It was the company's first product, marking the beginning of Quad's legacy in high-fidelity audio. It was noted for delivering high sound quality compared to other amplifiers of its time and was adopted by the BBC for professional use.
Specifications
| Power output | 12 watt |
| Channel | Mono |
| Dimensions (approx.) | 300 x 70 x 200 mm |
| Weight | 2.1 kg |
| Tube types | KT66 EF37 6SN7GT GZ32 |
Context
The QA12 and QA12/P were the first products released by Quad, introduced. They helped establish the company's reputation for high-fidelity sound reproduction and were adopted by the BBC, reflecting their significance in early post-war British audio engineering.
Market
The QA12/P is considered highly collectible among Quad enthusiasts and vintage audio historians due to its rarity and status as the brand's inaugural amplifier.
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