All posts tagged "amplifier repair"
Fuse Blowing In MARANTZ PM-25 Amplifier Resolved
This amplifier and tuner belonged to my schoolmate. He brought this to me with the complaint that when they tried to use the system after a long gap, they heard a...
- Posted June 8, 2021
Return Of DENON AVR-X500 In Dead Condition
This set revisited after a gap of around five years. Kindly see my earlier article : Protection mode in Denon AVR-X500 solved That time it was due to set going to protect...
- Posted May 31, 2021
Original Eight Pin Volume Control Replaced In Pioneer Amp Model NO.SA610
This belonged to a known person, who did a painting job in our house several years back. He is a regular customer. This time he brought this Pioneer Amp with a request...
- Posted April 26, 2021
Restored A Liquid Seepage Spoiled AHUJA Power Amp Model DPA770
This Ahuja Personal Power Amplifier was brought to me with the complaint that there was no output, even though the USB/FM was working and it was reading the USB....
- Posted December 26, 2020
Restoring And Refurbishing Antique AHUJA ASE32B Tube Power Amp
Make and Model: Ahuja Valve Public Address Amplifier model ASE32B owned by me. Condition: Dead when collected from a friend as a gift. Lying unattended for a...
- Posted May 26, 2020
Broken Diode And Shorted Tantalum Capacitor Found In NAD C300 Amplifier
Those of you who have not read my previous article (September, 2017) on this amp, may please read : https://jestineyong.com/shorted-mosfets-and-bad-capacitors-in-amplifier/ My friend brought this set back to me (May, 2019) stating that the power on LED was...
- Posted May 12, 2020
Revisit Of Jinxed AMP With Torroid Transformer Failure
Those of you who have missed the story behind this Audiosource Amp One, please read it using this link: https://jestineyong.com/servicing-audiosource-amplifier/ Well, as this Transformer failed again at the customer’s place,...
- Posted April 17, 2020
Restoring Antique Valve Amplifier Ahuja TM-50
This Ahuja Valve Amp was gifted to me by one of my friends, looking at my interest in collecting antique pieces. It was lying...
- Posted February 11, 2020