Sony TA-4650 VFET Amplifier
- Condition: Used
- Price: 341.78 EUR
- Status: sold
- Item number: 116218054085
- Seller: cbruf18 (134|100.0%)
- Seller information: non commercial
- Item location: Louisa, Virginia
- Ships to: US
- Shipping: 29,0 EUR
- on EBAY
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Description
SonyTA-4650 VFET amplifier in very good working conditionThis is another amp from my personal collection Amp has had all capacitors upgraded on main amp board and some on the power supply along with some resistorsDeath diodes have been replaced, bias pots replaced and controls cleaned This is a as is sale no warranty , check my feedback I only sell good working items Let me know if you have any questions V-Fet is the acronym for the newly developed vertical type field effect power transistors used in the TA-4650 amplifier.A V-Fet has extremely low output impedance and excellent high power capability, delivering an output current proportional to input voltages and assuring virtually distortion free amplification.Use of the V-Fets in the power output stage results in a quality of reproduction hitherto not available to audiophiles.SpecificationsPower output: 30 watts per channel into 8? (stereo)Frequency response: 10Hz to 100kHzTotal harmonic distortion: 0.05%Damping factor: 45Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 70dB (MM), 90dB (line)Output: 150mV (line), 17mV (DIN), 1V (Pre out)Speaker load impedance: 4? (minimum)Semiconductors: 6 x VFET, 4 x FET, 36 x transistors, 26 x diodesDimensions: 460 x 168 x 323mmWeight: 12.4kg
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