Threshold SA-1 kit restauration service récapitulatif filtre condensateur vendre reconstruction

The scarcity of good, honest techs who can do good and reasonably priced restoration/rebuild of audio equipment made me start offering this restoration kit.

In todays day and age it is very hard to come by a knowledgeable tech who can service your audio gear well. I have seen many poor quality restorations of equipment that cost way too much to its owners.

In 99% of the cases there were only a few parts replaced, instead of a full and proper restoration job. Please note a proper restoration must replace all electrolytic caps on all boards. DO NOT fall for partial kits that restore just one PCB ( power supply, power amp etc). That is not a good/proper way to restore your audio equipment.To put it simply: it is the same as with car tires. One should never replace just one tire and keep the other/others, worn out tires, on (Google it, a very interesting read). A proper rebuild requires a full recap of all PCBs.

On the other hand, if one succeeds in finding a good tech, a wait time is usually 6-12 months for the unit to be serviced and costs are sky-high!!!

I have been servicing audio equipment for many years and have developed deep respect toward all good equipment. Knowing how amazing and warm these units can sound, I have decided to put together this kit. It includes very good upgrades and improvements that MUST be done to the unit. This restoration kit will make a huge difference in the sound quality. All the parts are of high quality Japanese Nichicon / Rubycon / WIMA / IC / United Chemi capacitors.

I am extremely particular about the quality of the parts provided in this kit. Knowing how many bogus/fake caps, diodes, resistors etc. are out there, I source all the parts from reputable whole-sellers and buy them in bulk.

“They Shall Have Music”- Avery Fisher