| Manufactured by: |
The Acoustical Manufacturing
Company, St Peter's Road, Huntingdon. Hunts. |
| Price when new (in the
UK): |
£22 10s |
| Power output: |
15 watts from 20 - 20,000
cps |
| Frequency response: |
10 - 50,000 cps (±0.5dB);
20 - 20,000 cps (±0.2dB) |
| Distortion: |
At 12 watts - less than 0.1% total harmonic
measured at 700 c/s |
| Stability: |
Main feedback loop, 19dB
and can be increased by some 10dB before instability appears |
| Tubes: |
2 x EF86 (6267), 2 x KT66 (5883 0R 6L6G
matched), 1 x GZ32 (5V4G) |
| Dimensions: |
13 x 4¾ x 6½
inches (330 x 121 x 165 mm) |
| HT and LT supplies for external
equipment: |
330V, 40mA; 6.3V 4A (heater C.T to chassis) |
| Power supply: |
200-250v AC or 100-130v AC, 40-80 c/s
|
