I offer a KIT of capacitors for the Stereo Preamplifier DENON PRA-1100.

The devices I’ve serviced are about 30-50 years old. Any device that is so old should be thoroughly serviced, because the manufacturers did not assume that it would work for such a long time. Some of the components have a specific service life. Among them are electrolytic capacitors, where one of the electrodes is a liquid electrolyte. Over the time and due to the storage conditions, the device dires up, so the capacitors change their parameters, what causes sound malfunctions. In extreme cases, the old capacitors can lead to failure and extensive damage.

A good idea is to replace all the electrolytic capacitors with new ones. The capacitor set I am selling contains all the necessary electrolytic camapitors for the DENON PRA-1100. I chose them in terms of capacity and rated voltage. All set includes good quality new electrolytic capacitors from brands such as: Nichicon, ELNA, Rubycon, of various series. They’re all manufactured with audio equipment in mind. They also have a low ESR.

You can also get the factory service manual to the DENON PRA-1100 as an addition. If you are interested, please write ma a message and enter your email address. I will send it in PDF format.

KIT includes 52 electrolytic capacitors.




I usually send the capacitors within 2-3 working days. I’m using priority shipment to every country in the world, so you should get your set in about a week’s time. Sometimes it could take longer, but it depends on the shipping company. Please write me a message, if you need a tracking number.


SHIPPING PRICE IS INCLUDED IN THE OFFER PRICE.  I DON’T SELL THE AMPLIFIER FROM THE PICTURE, ONLY A SET OF CAPACITORS NEEDED FOR ITS SERVICE.

Check my other offers if you need capacitors for your other amplifier. Maybe you will find what interests you. I will successively add sets to other devices. Write me a message, if you haven’t found the right one. I will try to complete a set for you.