DENON and the irreparable failure.

Audiophile Power Regenerator Repair (PS Audio Power Plant 300)

Technics SU-V90D Amplifier Service & Repair

Denon AVR X4000 Multichannel Receiver Can this one be repaired?

Kenwood KA-405 Amplifier Service & MORE than Full Load Test.

Telefunken Cassette Deck Repair - HC 660 from 1988

The 5 kilowatt Crown

Onkyo TX-NR509 AV Receiver repair attempt. Part 1 (Ep. 172)

Mixing Desk Repair - Soundcraft EFX12

KINKI Headphone Amplifier Repair (Vision THR-1)

Denon AVR-2105 Repair - no display or output

The Unlikely Nakamichi Amp Fix (Build quality! Ahem....)

Abandoned Mixer YAMAHA 3500 Table 16 Restoration // Repair Rusty Old Professional Event Mixer Sound

Denon AVR2307 Shuts Down with Red Blinking Power button. Can this one be repaired?

72 hours to restoration the multi-function music player system

Technics SU-3500 Amplifier Repair

Amplifier Denon power build up

Sony Amplifier Restoration Broken old Japanese - Repair broken audio amplifier

Marantz 2238B full service

The Sound of Precision: Unveiling the Amplifier Manufacturing Process

1970's Stereogram - Bluetooth Upgrades & Modifications