Korsun V8i Hyper Class A amplifier for sale.
Refurbished, rewired, some wear is visible on the front panel
2 x 500W at 4 Ohms or 2x250W at 8 Ohms)
It comes with a remote control and, as an extra, a power regulator, which reduces the raised 240V mains voltage to 220V.
(Unfortunately, without this power regulator, the final stage will go away, as in China they stayed at 220V, but in most places it is good if it is 200V)
The price is extremely friendly
Its weight is more than 40 kg
Dussun V8I Specifications:
The specifications of the preamplifier section are as follows - 47K ohm input impedance, 9.5 dB +/-0.5 dB voltage gain, 5 Hz to 20 KHz +/- 0.5 dB frequency, S/N ratio 100 dB (A-weighted) , maximum output level 12Vrms (THD 0.1%) and THD + noise 0.03% (10Hz-20KHz, 1.5V).
Amplifier specifications:
100K ohm input impedance, 29.5 dB +/- 0.5 dB (1 kHz) voltage gain,
250 and 500 watts output power at 8 and 4 ohms, frequency transfer 5Hz - 20KHz +/- 1dB, THD noise 0.2% (20-20KHz 250W 8 ohms), attenuation factor 200 and S/N ratio 116dB (A-weighted ).
According to Dussun, the "Hyper Class A" circuit is a green Class A solution with an adaptive biasing circuit that monitors load behavior to guarantee Class A operation without wasteful power consumption and heat generation. The internal layout is true dual mono with independent dedicated protection circuits that automatically diagnose likely overload and failure and act accordingly; and two ultra-low-noise toroidal transformers and more than 60,000 uF filter capacitance per channel
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