Sony TA - 4650 Vfet Integrated Stereo Amplifier For Repair Or Parts.
Item History & Price
| Reference Number: Avaluer:17812685 | Type: Integrated Amplifier |
| Brand: Sony |
Sony TA-4650 Vfet Integrated Stereo Amplifier for repair or parts. Powers on but doesn't provide sound. 3 plastic switch covers are missing (switches themselves are still intact). Sold as is for a repair project.
DescriptionV-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 8Ω (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: 4Ω (minimum)Semiconductors: 6 x VFET, 4 x FET, 36 x transistors, 26 x diodesDimensions: 460 x 168 x 323mmWeight: 12.4kg
DescriptionV-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 8Ω (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: 4Ω (minimum)Semiconductors: 6 x VFET, 4 x FET, 36 x transistors, 26 x diodesDimensions: 460 x 168 x 323mmWeight: 12.4kg
