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 (width x height x depth): 430 x 180 x 456 (mm)

Weight: 20.5kg

• The audio signal amplifier circuit in the machine is the common cathode amplifier and buffer amplifier of the electronic tube. The electronic tube used is 12AX7LPS/12AU7 made in Russia;

• The electronic tube, field effect transistor and integrated circuit hybrid high-voltage stabilized power supply are used, and the sound performance is not only better Bile, with high voltage stability and low AC ripple coefficient;

• The voltage gain stage of the transistor power amplifier part is a cascode amplifier composed of a field effect tube

• Class A current amplifier adopts Toshiba brand power tube, the sound performance is thicker and warmer and sweeter; the output power is increased to 150W (8Ω) specifications;

• The electronic tube circuit cross-connect and de-cross-connect capacitors are German WIMA brand MKP series audio dedicated capacitors

• the filter capacitance of the transistor amplifier power supply used in Japan ELNA brand FORAUDIO series 10000uf / 80v standard;

a signal input and output lines used • machine inside are in USA High card (XLO) signal lines, so that timbre greatly supplemented;

• using ALPS large-scale remote control volume potentiometer made in Japan; it is reliable and durable, low noise, no sound dyeing, and small error between two channels;

• The output adopts large gold-plated binding posts for easy connection with any speaker cable, and can be double Line splitting connection method, so that the high and low audio current can be ideally transmitted