Sony TA-1055

Den större integrerade förstärkaren i denna serie: Sony TA-1055. I gott skick, fin vintage-klang. Kostade 800 DM i år 1974… en månadslön. Phono MM, 2x Aux, 2x Tape (Monitor) och mikrofoningång. Hörlursutgång. Högtalare A&B omkopplingsbara. Tonreglage, loudness, mono/stereo och mikrofoningång. I gott skick. 110–240 volt, inställbar.

--? OBS! Volymreglagen har åldersrelaterade avbrott i det lägre området då och då och måste då justeras om, i övrigt felfri!

(Passande tuner och fler Sony-produkter finns!)

Ratings: ****/*

Reviewed 13 April 2023: *****
“Probably my favourite amp – it had faulty transistors when I bought it, but it was very easy to work on and, after a full recap and new transistors, it’s an incredibly sweet-sounding unit that can drive any speaker to reasonable volumes. It also looks very nice with the dual sliders and timber case. Definitely snap one up if you come across it.”

Reviewed 8 August 2017 ****/*
“A wonderful amp; those 23W are truly incredible with new capacitors. The bass is fantastic – grab one and give it a go if you can. A great one from Sony.”

Reviewed 19 June 2014 ****/*
"A terrific little amp that nobody’s heard of. Get one now before the price goes through the roof.
Punchy, fun and surprisingly loud.”
(Matching tuner: Sony ST-5055L and more available here!)
Technical specifications:
Power output: 23 watts per channel into 8O (stereo)
Frequency response: 10 Hz to 60 kHz
Total harmonic distortion: 0.5%
Damping factor: 22
Input sensitivity: 2 mV (mic), 2 mV (MM), 250 mV (line)
Signal-to-noise ratio: 65 dB (mic), 70 dB (MM), 90 dB (line)
Output: 250 mV (line), 30 mV (DIN)
Speaker load impedance: 4O to 16O
Semiconductors: 19 x transistors, 8 x diodes, 1 x IC
Dimensions: 16-1/8 x 4-3/4 x 11-1/8 inches
Weight: 13.5 lbs