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
  • 10
• 
  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
  • 14
• 
  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
  • 9
• 
  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
  • 10
• 
  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
  • 15
• 
  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
  • 9
• 
  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
  • 13
• 
  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
  • 29