#Hifi

ON-mag.fr / ONtop.audioonmag
2026-01-07
ON-mag.fr / ONtop.audioonmag
2026-01-07

Materialists : une « rom com » sur les calculs amoureux (en Blu-ray, DVD et VOD)
on-mag.fr/index.php/video-hd/b

Tobias Klausmannklausman@mas.to
2026-01-06

On the bench: #Luxman LV-117.

This amp was dead when I got it: it came out of protection, but no output signal.

It had been badly "worked" on before, several pads and traces burned/lifted, two transistors transposed and one transistor replaced with a fake (wrong hFE etc).

I did the minimum repairs of the above, to see if fixing it entirely was feasible, and to my surprise, it worked fine after that work. Next steps: cleaning and testing more thoroughly.

#electronics #righttorepair #hifi

A Luxman LV-117 amplifier with the cover removed. On the left side is a large power transform, in the middle is the main PCB with two large 15mF capacitors, and on the right is the main heat sink and behind it a PCB (part of the preamp) and ablack metal box which contains another part of the preamp. In the back are PCBs that hold the speaker terminals, the input terminals for the analog inputs as well as a dedicated PCB for the DAC.The PCBs of the Luxman amplifier, all removed from the chassis and spread on a workbench. there are a lot of wire interconnects between things and there is a handful of tools (mostly pliers).The PCBs again, freed of some of the extra wires, and arranged in a more organized way.
ON-mag.fr / ONtop.audioonmag
2026-01-06
ON-mag.fr / ONtop.audioonmag
2026-01-06
ON-mag.fr / ONtop.audioonmag
2026-01-06
ON-mag.fr / ONtop.audioonmag
2026-01-06
ON-mag.fr / ONtop.audioonmag
2026-01-06

Dragon est de retour : une œuvre tchèque avant-gardiste, singulière et fascinante (en Blu-ray et DVD)
on-mag.fr/index.php/video-hd/b

ON-mag.fr / ONtop.audioonmag
2026-01-05

Les Sept Samouraïs 70ème anniversaire 4K : une édition minimaliste du chef-d’œuvre japonais (en UHD et Blu-ray)
on-mag.fr/index.php/video-hd/b

ON-mag.fr / ONtop.audioonmag
2026-01-05
Tisha Tiger / Neligertisha@htt.social
2026-01-03

What a pleasant surprise that it's still possible to find these old-fashioned speaker sockets! 🧡

#retro #retroTech #vintage #vintageTech #oldTech #HiFi #speakers

4 old-fashioned speaker sockets on a wooden table
2026-01-03

Channel 1 of the APK-2240 power amplifier is ready. All capacitors have been replaced and upgraded in voltage, and the power supply capacitors have been upgraded to 10,000 uF/100V. The 8 rectifier diodes connected in parallel in pairs have been replaced by 4 single diodes with double the capacity. All output transistors and drivers have been fitted with new thermal paste. Two resistors with a crack in the lacquer have been replaced. Bad solder joints are re-soldered.

The photo shows one channel of an AMP-2240 amplifier from the French brand Power. At the top is a large heat sink with eight transistors and two smaller driver transistors. The circuit board is attached to the heat sink and contains components such as resistors, diodes, and capacitors. At the bottom left of the photo are two large power supply capacitors with the four rectifier diodes to the left of them. To the right of the power supply capacitors is the connector for the voltage and the output of the music signal to the speakers. In the middle are two adjustment potentiometers for the DC setting of the output, which must be set as close to 0 volts as possible. The second potentiometer is for the quiescent current setting through the output transistors. The setting must be such that approximately 13 mV falls across the emitter resistors, which amounts to 27 mA.
ON-mag.fr / ONtop.audioonmag
2026-01-03
ON-mag.fr / ONtop.audioonmag
2026-01-03
Tisha Tiger / Neligertisha@htt.social
2026-01-02

First Vynile turntable cartridge replacement for @Izaille

#retro #retroTech #vintage #vintageTech #oldTech #HiFi #vinyl #turntable

Cluose up on a turntable cartridge beeing replaced by a new one
ON-mag.fr / ONtop.audioonmag
2025-12-31

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