This integrated valve amplifier looks as good as it sounds. The owner may adjust the bias of the power valves by using gain controls and a high precision VU meter on the outside of the amplifier.To control the input voltage of the power stage, it uses WE6SN72 valves, which improve the stability of the two 845 for each channel. This makes the frequency range of the power stage more linear. That may sound very complex to anyone not involved in the secrets of valve design, but you dont need to be a technical expert to feel the beauty of sound reproduction, which is possible by connecting it to your speakers. Specially new designed output transformers for this edition. Gold plated phosphoresced copper pins porcelain tube sockets. High end purple copper speaker out terminals. Teflon Silver plated high purity internal wiring. High precision VU meter on the top plate.
Bias adjustment easily done outside. SHUGUANG WE6SN7 x 2 + 300B x 2 for preamplifier session. The power amplification uses SHUGUANG 845 x 2 for class A power amplifier.Japan Takman carbonic film high end for audio resistors. New protection circuitry for ac and audio transformers.
External independence BIAS ADJUSTMENT with HUM BALANCE function. Automobile grade paint finish on top chassis. High end Nichicon capacitors and audio choke coil.
High quality Japan ALPS motorized volume control. 0dB mode selection (selectable via remote control unit). All point to point wiring (hand soldering).
3 pairs RCA input + 1 pair RCA pre-amplifier input. Can be used as integrated amplifier or pure power amplifier. 4 / 8 selectable output load impedance. Removable metallic tube protection cage included. Output Power: 24W+24W (Class A).
Harmonic Distortion: 0.3% (1W/kHz), 5% (Rated power). Input Sensitivity: 300mV (Be Integrated AMP). 1300mV (Be Pure Power AMP).
SHUGUANG Tube: WE6SN7 x 2, 300B x 2, 845 x 2. Input interface: 3 sets of RCA, 1 set of RCA PRE IN.2 Missing item or get wrong item or Get damaged items, DOA (dead on arrival). The item "Cayin A-845 300B 845 Vacuum Tube Integrated Amplifier /Pure power AMP" is in sale since Monday, April 30, 2018. 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 shenzhen. This item can be shipped worldwide.