Pure vacuum tube integrated amplifier
Handmade soldering, no PCB.
It uses two high-quality broadband sound output transformer EI
It uses the toroidal power transformer, which was developed specifically.
Voltage amplification and Voltage pushing use one 12AX7 vacuum tube and one 12AU7 vacuum tube
It uses four KT88 vacuum tubes to be the Class AB1 push-pull power amplifier
It provides triode and ultra- linear selection function.Triode working mode suits for soft music.
Superlinear working mode suits for the passionate music.
It is set power tube current adjustment knob and BIAS meter，which could be monitored power tubes working state easily
It is set headphone output jack
It chooses the thick layer of silver-plated signal leads.
It's detachable tube shield is very convenient to install.
Rated output power: 18W + 18W (RMS Triode)
35W + 35W (RMS Ultra-Linear)
Frequency Response: 8Hz ~ 50kHz (-3 dB)
Total Harmonic Distortion: 1% (1kHz)
SNR: 90 dB
Input Sensitivity: 300 mV
Input impedance: 100kΩ
Output Impedance: 4Ω, 8Ω
Use vacuum tube: 12AX7 × 1,12AU7 × 2, KT88 × 4
Input terminals: 3 groups of RCA
Volume: 295mm × 395mm × 185mm (W × D × H)
Gross Weight: 19kg
Maximum Consumption Power: 230W
Power supply: AC 220V / 50Hz (± 10%)
Last edited by tongho on Sat Dec 28, 2019 7:16 am; edited 4 times in total (Reason for editing : Price reduced)
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