ShengYa A-17CSII stereo Integrated Amplifier Transistor Vacuum tube HYBRID amp

All items guaranteed 100% BRAND NEW in the original edition Box.

Features:

1. A17CSII is a vaccum tube and Transistor hybrid amplifier that combines digital fiber coaxial and wireless Bluetooth input.
2. The internal audio signal amplifying circuit is the common cathode amplification and buffer amplification of the electron tube. The used tube is made of Russian 12AX7LPS/12AU7, and the sound performance is better than the domestic 12AX7/12AU7 used by A17, the daring is more intense, analytical power Better with air.
3. Using high-voltage regulated power supply with electron tube and field effect transistor and integrated circuit, the sound performance is not only more daring, but also has high voltage stability, and the AC ripple coefficient is extremely low, which is better than pure transistor high voltage regulated power supply. The benefits are even more pronounced.
4. The voltage gain stage of the transistor power amplifier part is amplified by the cascode consisting of the FET; the Class A current amplification adopts the Toshiba brand power tube, the tone performance is thicker and sweeter; the output power is increased to 150W (8Ω) specification, Sound density and large dynamic performance are even better, making it easy to drive a variety of speakers.
5. Electron tube circuit cross-connection and back-off capacitors are German WIMA brand MKP series audio special capacitors. The filter capacitor used in the transistor power amplifier power supply is the Japanese ELNA brand FORAUDIO series 10000uf/80v specification, which has excellent performance in both tone and sound field; it plays an important role in improving the sound quality and tone of the whole machine.
6. The signal input and output lines used in the machine are all American-to-high-end (XLO) signal lines, which makes the sound performance even more icing on the cake.
7. It adopts ALPS large-scale remote-controlled volume potentiometer made in Japan; it has the characteristics of reliable and durable, low noise, no sound, and small error between two channels.
8. The output adopts large gold-plated binding posts, which can be easily connected with any speaker cable. It can also be connected by double-wire splitting, which makes the high and low audio currents ideally transmitted.
9. Aluminum alloy multi-function infrared remote control makes the operation feel better and more fashionable.

Technical Parameters:
Frequency response: 20Hz-20kHz±0.5dB
Rated output power: 150W + 150W (8Ω)
Class A output power: 10W + 10W (8Ω)
Harmonic distortion: ≤0.1% (1kHz 1W)
Input sensitivity: 200mV
Signal to noise ratio: 90dB
Input impedance: 47kΩ
Volume ( W x H x D ): 430 x 180 x 456 (mm)
Weight: 20.5kg
Gross weight: 23kg


ONE-YEAR WARRANTY !!!