hifi engine

Manual Library / Setton

Setton RS-660

AM/FM Stereo Receiver

add a review add a review

Setton RS-660


Tuning range: FM, MW

Power output: 100 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.07%

Damping factor: 45

Input sensitivity: 2.5mV (MM), 150mV (DIN), 150mV (line)

Signal to noise ratio: 65dB (MM), 90dB (DIN), 90dB (line)

Output: 150mV (line), 30mV (DIN)

Semiconductors: 2 x FET, 6 x IC, 4 x dual transistor, 51 x transistors

Dimensions: 570 x 170 x 350mm

Weight: 17kg

Accessories: T-type antenna


service manual   English - k7sparky

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


re: RS-660

I am currently refurbishing one of these receivers. Several of the status lights are spent. I noted that there is conveniently a current limiting resistor on the dc sourced voltages that power the mode and speaker status lights.

I am sincerely considering replacing them with LEDs since they are a drop in replacement.

Curious if any one else has done this. The LED is brighter than the original incandescent, but I think I can dim them with an additional resistor.

The MPX stereo and power status lights are AC, so don't know if I will change those to LEDs. The power status would be easy enough to convert/design, but I looked at the MPX circuit.

This brings me to my question, does anyone have a full schematic? There is a small section missing on the one that is floating around...



Ps: purists, please don't hate me for updating the design. Has zero to do with sound reproduction.

This website is not affiliated with or sponsored by Setton. To purchase RS-660 spares or accessories, please contact the company via their website or visit an authorised retailer.