Shenda Pre + Power amplifier (SD901A + SD901B)

Shenda Pre + Power amplifier (SD901A + SD901B)


Warm and rich sounding that only tube can provide.


Technical details:

The stereo preamplifier Shenda SD901B is a top model, equipped with 12AX7 tubes 12AT7 power and designed in an audiophile approach. No fewer than three power supplies are integrated, each dedicated to a preamplifier stage. The build quality is very serious, with a solid frame and wiring in the air. Pontentiomètre motorized front panel is controlled by the supplied remote. The preamplifier Shenda SD901B has 4 line inputs and 2 stereo outputs.

Weight: 11Kg

Distortion THD: < 0.02%

Output Impedance: 60 ohms

Input Impedance: 100 Kohms

Signal to Noise Ratio: > 100 dB

Output Power (RMS): 30W + 30W

Tube Complement: 12AX7A 2pcs; 12AT7 2pcs

Frequency Response: 10Hz to 100kHz (+/- 1dB)

Dimensions: 430mm(W) x 390mm(D) x 10.5mm(H)


Shenda 901A Tube Amplifier. A state of the art unit in Shenda quality, build-up finest with super sound, smooth timbre, very good locating, precise playback in highest resolution, transparency and dynamic.

Output Power (RMS): 30W + 30W

Weight: 26.5Kg

Dimensions: 430mm(W) x 380mm(D) x 265mm(H)

Power Supply: AC 220V/50Hz

Tube Complement: 12AT7 2pcs; 6N8P 4 pcs; 300B 4pcs

Output Impedance: 4 and 8 ohms

Input Impedance: 100 Kohms

Input sensitivity: 2 V

Distortion THD: < 0.5% (1KHz, 20W)

Signal to Noise Ratio: > 80 dB

Frequency Response: 10Hz to 50kHz (+/- 1dB)