Cayin A-88T MK2 ламповый KT88/6550*4 интегрированный усилитель аудиофильский усилитель мощности класса AB двухтактный усилитель

Cayin A-88T MK2 is an integrated Amplifier, it is a Power Amplifier too. (there is a group Power amp input). 
One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound if you buy more 2 new sets of tube.

Features: 
Optimized amplifier circuit to improve sound quality 
The key position is Japan's Takman carbon film fever grade resistor. Realcap PPMF-S series high-end coupling capacitors provide better musical performance 
Increase BIAS meter indication and external BIAS ADJ. adjustment to facilitate monitoring of power tube operation status and adjustment 
New Power Amplified Tube Selector Switch for Easy Replacement of KT Series and EL Series Tubes 
Added shutdown memory function 
The base station uses high-grade automotive paint technology, high-end luxury appearance 
Perfect protection circuit greatly reduces the risk of damage to power supply and output transformers 

Specifications: 
Output power: 
2×45W(KT88/6550(EH) tube), 2×35W(EL34 tube) (RMS ultra-linear) 
2×25W(KT88/6550(EH) tube), 2×18W(EL34 tube) (RMS triode) 
Frequency response: 10Hz～40kHz 
Harmonic distortion: 1% (1kHz) 
Output Impedance: 4Ω, 8Ω 
Input impedance: 100kΩ 
Signal to noise ratio: 93dB 
Input sensitivity: 
300mV (when combined input) 
1000mV (when pure post input) 
Dimension: 420mm × 382mm × 195mm (W × D × H) 
Net weight: 28kg 
Gross weight: 30kg 
Power consumption: 280W 
Tube: 6SL7×2, 6SN7×2, KT88×4(or 6550(EH)/EL34x4) 
Power supply: AC 220V(+-5%) 60Hz/50Hz 
Working conditions: Temperature: 0 °C ~ 40 °C Humidity: 20% ~ 80% 
Storage conditions: Temperature: -20 °C ~ 70 °C Humidity: 20% ~ 90%