SUGDEN
SUGDEN A21 Signature Line and Integrated Amplifier
SUGDEN A21
The Sugden pure class A design provides affordable high-end performance from a beautifully engineered single box integrated amplifier. Compact in size with a simple but stylish design, the A21 is possibly the only amplifier you will ever need. With many of the original A21’s still in daily use after fifty years, it could also last a lifetime. Providing a large soundstage and depth to all types of music, the A21 is an amplifier you can listen to for hours without fatigue. The single ended voltage rail circuit provides impressive dynamics and incredible bass.
The A21 Signature integrated amplifier is available with or without a MM/MC phono input. Without a phono input it is designated the A21L (line input only). A21aL models can be fitted with a phono input at a later date.
Facilities
| Inputs | Five line level (four on A21 Integrated), Optional mm/mc phono |
| Outputs | One pair of stereo multi-way binding posts |
| Pre-out (variable), tape out (fixed) | |
| Remote Control | Volume up/down |
| Earth terminal |
Specifications
| Line Input Sensitivity | 170mV for max. out |
| Phono Input Sensitivity | 3mV/mm, 0.2mV/mc for max. output |
| Phono Loading | MM 47K MC 470 Ohm |
| Power Output | 23 Watts into 8 Ohms |
| Frequency Response | +/-1dB 10Hz-20kHz |
| Bandwidth | 6Hz-200kHz |
| Signal to Noise | >83dB |
| Gross Weight (packed) | 11kgs |
| Dimensions(H x W x D) | 92 x 430 x 350mm |