Sony TA-F55

By 1979, Sony amplifiers had abandoned their exotic but unreliable V-FET output transistors, and were innovating in different ways – the challenge was to add an interesting twist to a conventional design. So from the middle of the new TA-F

/ amplification

Sony TA-F55

By 1979, Sony amplifiers had abandoned their exotic but unreliable V-FET output transistors, and were innovating in different ways – the challenge was to add an interesting twist to a conventional design. So from the middle of the new TA-F

/ September 30, 2018 / One comment