Shengya CS-6 hybride tube préampli TSTR préamplificateur entièrement équilibré

1. The larger part of the core accumulated years of experience in the development of DC combined gallstone developed hybrid amplifier, so that you would to an unprecedented gallstone mixed ultimate tone. 
2. Dual-mono fully balanced in amplifier design, two channels are completely independent; in order to reduce dynamic crosstalk per channel with a power transformer and special transformer shielded box to eliminate power supply noise interference. 
3. Eight Russian-made enthusiast 6922 tube with gold plated pins and the whole gold-plated tube sockets, sound performance significantly beyond the ordinary product. 
4. Tube CPI up to 30V without distortion of the output voltage output buffer, and easily matches any post-amplifier. 
5. Volume control for the Japanese manufacturing large quadruple ALPS precision potentiometer, channel error, long life, and to ensure that the beautiful timbre. Joined the remote volume, so that users can more conveniently. 
6. Large number of machines use advanced audio components, such as the MKP audio specialty films polar capacitor, 1% precision metal film resistors, parallel precision regulated power supply, so that the sound level of the best grade. 

Technical parameters: 
Frequency response : 20Hz-20kHz ± 0.5dB 
Rated output voltage : 2V 
Maximum output voltage : 30V 
Harmonic Distortion : ≤ 0.08% (1kHz 2V) 
Input sensitivity : 200mV (unbalanced) 
signal to noise ratio : 90dB (broadband) 
Input impedance : 47kΩ 
Power supply voltage : 220V（±10%） 50Hz 
Dimensions (W × H × D) : 496 × 143.5 × 421 (mm) 
Packing size (W × H × D) : 536 × 188.3 × 471 (mm) 
Net weight : 15kg 
Gross weight : 18kg