01943 850 650 
Sugden A21 Signature Integrated amplifier
Sugden A21 Signature Pure Class A Integrated amplifier.
What we Say:
The Sugden A21 Signature integrated amplifier sounds luscious and warm with a sweet open mid band. It is beautifully built only 18 miles from us in Heckmondwike West Yorkshire. Sugden products are made to last generations.
Enquire about the Sugden A21 Signature Integrated amplifier >Contact me when this ex-demo becomes available >
What they say:
A21 Signature Line and Integrated Amplifier
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 life time. 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 terminalÂ
​
​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                         92 x 430 x 350mm (hwd)
