Harman Kardon - 330-C- 固態立體聲接收器

Collector’s item.
Classic vintage Harman Kardon 330C receiver.. Fully revitalized.
The device has been reviewed and serviced by a professional technician Dar-Electronics on 6 February 2024.
A review of What has been serviced .
- Completly recaped the audio output stage.
- Replaced all transistors of the right Channel.
- Cleaned all Pots and Switches.
- I was able to get 34 Watts x 2 @ 8 ohms before clipping with 1 KHz sinewave input source.

All this service was done to revive this unit to last for more decades. So if you looking a long lasting unit this might be your chance. All these services come with a cost.
Also I have attached pictures of the repair and parts that have been recapped. All parts that have been replaced are all original from Elna Japan and not with aftermarket parts.

All pictures are original of this unit and part of description so what you see is what you get ! Small signs of use as seen on pictures so what you see is what you get !


SPECS:

Tuning range: FM, MW
Power output: 20 watts per channel into 8Ω (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.5%
Damping factor: 30
Input sensitivity: 2.8mV (MM), 200mV (line)
Signal to noise ratio: 75dB (MM), 85dB (line)
Dimensions: 387 x 330 x 114mm
Weight: 9.45kg


Unit will be carefully packed and will be shipped insured up to €500 within Europe.