Deltronics Sound

These guys do good work but they can be rude and annoying to work with. They will do a good job at a fair price and are worth going to. Been a repeat customer for years. Very good with guitar amps and live audio.

Took my Sony wireless transmitter and receiver in for a repair. Did it on timely matter and saved me money and travel going to Chicago

Gets the job done but very misleading; said they have my $ 2,000 mic done in 3 weeks. I get it back 5 months later at double the repair cost –_​_​_​–

Excellent, attentive staff. They really know how to take care of their customers!

AMAZING! They brought my vintage Magnavox turntable console back to its original glory! Work was done quickly and price was reasonable. LOVE THESE GUYS!!!

Rude … I went to Deltronics and inquired about repairs of a Nutone whole house radio. The girl behind the counter had the deer in the headlights look and said, «Nutone»? I reiterated what a Nutone radio was and someone in back yelled, «NO, we don’t work on those». With that I just walked out and left. How ignorant, considering 99 percent of the homes in Downers Grove have Nutone radios!

If you are in a hurry, this is the wrong place for you.
This shop is busy for a reason, lots of repeat business.
Deltronics repaired 2 vintage Yamaha Stereo Amps for me, one was smoked.
It took approximately 4 – 6 weeks to get the units back, the smoked unit required some additional minor tweaking when I went through it at home. Mike told me to bring it back with my tweak list, without hesitation.
The formerly smoked unit not only looks great, but works and sounds great, its resale value went from $ 100 smoked, to $ 700 repaired for a cost of $ 150, not that I will sell it while my hands are still warm. A comparable Class A AB receiver today would cost well over $ 2000 if you could find anything close in sound quality.
Having worked in high-​tech electronics for 20+ years, its not how you are treated when things work perfectly, but how you are treated when there is a customer service problem. Mike the owner stands behind his work, even if it takes a couple of trips to fully restore a loved 35 year old Yamaha Receiver. Its fixed when its fixed, calling every 10 minutes wont fix it any faster.
The $ 50 estimate fee is standard at most places, this avoids a line of people stretching around the block wanting freebie analysis of garage sale items. I gladly paid $ 150 each for my units to be repaired which included the estimate fees.
The replacement cost for the Yamaha Integrated amp A AB, is $ 1800 brand new, the broken unit would have fetched less than $ 100 on e-​bay.
I will continue to use this shop.