SONY TA-F3 Integrated Amplifier - Repaired, Fully Functional, Excellent Condition

[Overview]
- This is a restored and repaired item from a junk item 50 years ago. All functions have been confirmed to be working properly, but due to the age of the equipment, it is being sold as a junk item. Occasionally, there are individuals who make claims unrelated to basic operation, such as loud crackling noise from the volume control, and request returns. We are looking for buyers who appreciate the value of old, repaired items with a retro feel.

[Product Description]
Product: Integrated Amplifier
Manufacturer: SONY
Model: TA-F3
Release Date: Around 1976
Price: 48,000 yen

[Exterior]
- Both the front panel and chassis are clean, with no dents. There is only a slight amount of rust visible on parts of the sides. Overall, considering it is a 50-year-old unit, it is in beautiful condition.

[Repairs and Adjustments]
- Pre-amplifier circuit repair (PHONO equalizer circuit, etc.)
- Power amplifier circuit repair (differential amplifier circuit, first-stage voltage amplifier circuit, etc.)
- Cleaning of function keys, volume controls, etc. with ethanol and specialized cleaner.

[Operation Check]
- All functions are operating normally, including the PHONO equalizer amplifier. (When connecting a record player, please ensure the ground is connected, as the PHONO input output level is significantly lower at 2.5mV compared to CD output.)
- Effective Output: 50W + 50W (when both channels are driven, 8-ohm load)

[Sound Quality Check]
- Noise and distortion are audibly negligible, and the sound quality is excellent for an amplifier from 50 years ago.

[Accessories]
- None

[Reference]
https://audio-heritage.jp/SONY-ESPRIT/amp/ta-f3.html