Product introduction:
Sugden, United Kingdom. It is the originator and representative of the pure A class amplifier design in Europe. As an evergreen tree of the Sugden family, Sugden A21 pure A power amplifier. From A21, A21A to A21SE, 21W pure soft sound is very beautiful, and is loved by many music enthusiasts. Sugden's pre-production was basically manual, and although automated production was popular in the late stage, Sugden still insisted on manual production of the machine. The classic homopolar standard OTL output class A power amplifier, the input part does not use a differential circuit, but a simple triode direct amplification form, its unique circuit structure makes it have a distinct sound characteristics. The sound reproduction is true and accurate, and the low-frequency control power is far superior to that of the level amplifier. It is full of elasticity and highlights the atmosphere of the music. It is a machine that I like very much.
Classic acoustic circuit. The production components are imported components, precision pairing, guaranteeing sound quality and stability.1:1 copy. Keep the sound that is unique to the original machine. The music is thick and the voice is charming.
High power A core without breakpoint core. Oxygen-free copper enameled wire transformer.
This machine line is based on the British classic machine Sutton, and the material and layout are close to the original machine. Maintaining the unique British style of the original machine, like the British Tianlang sound, the music is thick and the voice is charming. The amp has a strong taste.
Product parameters:
Output power: Class A 21W. Equivalent Class A and Class 100W
Frequency response: 10HZ-30KHZ
Distortion: 0.001% 1KHZ
Signal to noise ratio: 98dB
Size: 430*90*308mm
The weight of the machine exceeds 10KG, and the real material is real.
Packing list:
music box 5 *1PCS
Note: There are no audio cables and power cables.
