The power supply and the output stage are encapsulated and installed separately on the phono amplifier to avoid and lower the disturbance between each other.Specially take nickel slices EI-19 with highly magnetic permeability, to make small signal amplified at many times.
Well selected and matched tubes. Tubes we chose are 3*ECC803S(JJ) in audio amplification.
German Mcap coupling capacitors and Janpanese Nichicon & Rubycon filtering capacitors have been applied.
Specification:
Input sensitivity: MM: 6mV Â Â MC(H): 1mV Â Â MC(L): 0.5mV
Frequency response: 20Hz ~20KHz(-1.5dB)
Dimensions(W*D*H): 302*131*139mm (main body)
170*113*81mm(power supply)
Power output: ~220V ± 5%(50Hz)
Working conditions: Temperature:0°C ~ 40°C    Moisture:2% ~ 80%
Storage conditions: Temperature:-20C ~ 70°C   Moisture:2% ~ 90%
THD: 0.15%(1KHz)
SNR: MC: 60dB Â Â MM: 70dB
Gain: MM: 50dB Â MC(H): 66dB Â MC(L): 72dB
Separating degree of two channels: MM: -65dB Â MC: -50dB
Power Requirements: ~ 230VAC ± 5% (50Hz)
Power consumption:20W
Input impedance: MC: 47Ω(L) 100Ω(H)  MM: 50KΩ                    Output impedance:10KΩ
Net weight:6.5kg
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