12AX72 Russian 6H8C4 Russian KT88EH4(It can be KT88 6550). Frequency response: 5Hz - 70KHz (-2dB). Input sensitivity: Integrated Amps le250mV. Pure Power Amps le0.8V.
The maximum power consumption: le390VA. Tubes: KT88EH 4, 6N8P/6SN7 4, 12AX7 2. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "hifimusic2014" and is located in this country: CN.This item can be shipped worldwide.