AG Technologies(ASC for YAMAHA/MARANTZ)

This is best service center for Av receivers, recently serviced marantz a v receivers. I given aha technology they took almost 2 months but it's not ready. Here mr.madan did wonderful job with 3 days he repaired my system, highly recommend.

Nicely repaired my son's keyboard, MR. madan helped in a nicer way to fix in a shor time. Very courteous office. Pleasant experience.

My Yamaha keyboard display was repaired swiftly and efficiently by AG Technologies. Despite it being a Sunday, they had it fixed within an hour. Highly recommend their excellent service!

Gave my Yamaha motif xs keyboard for service . They did an amazing job. Very prompt and responsive, fixed the issues in a couple of days as promised. Very satisfied with their service .

They repaired my Yamaha Stereo R-N303 in quick time . I had given this for repair to some other Audio Repair Shop. They couldn’t repair it and so after 2weeks I gave to A G Technologies . Good job done .

I went there for my kid’s Yamaha keyboard issue and had Madan service it. He was easily found the solution to a memory issue that had been plaguing it for last 2 months and fixed it. I highly recommend Madan for any keyboard issues.

Exceptional Service from AG Technologies, Koramangala My son owns a premium Blackstar guitar amplifier, which he was planning to use for an important performance at his institute. Unfortunately, just a couple of days before the event, the amplifier stopped working. Initially, I contacted Sound Glitz—the store from where we had purchased the unit—but they informed me that they do not handle electronic repairs and advised me to approach a local electronics service center. However, given the value and complexity of the amplifier, I was hesitant to entrust it to just any technician. After researching online, I came across AG Technologies in Koramangala, a Yamaha-authorised service center. Their positive reviews and professional background gave me the confidence to reach out. I contacted them to check whether they could handle a non-Yamaha product. To my relief, they agreed to take a look at the Blackstar amp even though it wasn’t one of their listed brands. I visited their center around 6:00 PM and met Mr. Madhan. I explained the urgency, as my son’s performance was scheduled for the very next day. Mr. Madhan was busy at the time and initially suggested he could send the repaired unit via Dunzo the next day. However, when I expressed the urgency, he kindly asked me to wait for a couple of hours while he completed his ongoing work. True to his word, he inspected the amplifier the same evening. The issue turned out to be a faulty switch, which he arranged and replaced on the spot. Thanks to his prompt and considerate service, the amplifier was fixed, and my son could go ahead with his performance as planned. I truly appreciate Mr. Madhan’s customer-focused approach and the professionalism of AG Technologies. They went above and beyond to help us in a critical moment. I highly recommend AG Technologies for anyone needing reliable repairs for musical instruments, audio equipment, or electronic accessories. Thank you, Mr. Madhan and AG Technologies!