August 10, 2022

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Technology Forever

Carver M-400 Amplifier Repair Keeps The 1980’s Alive

Carver M-400 Amplifier Repair Keeps The 1980’s Alive

Carver is a well-known identify in audio gear whilst they have been acknowledged to use odd names for points. For illustration, the 1980’s vintage M-400 magnetic subject energy amplifier that [JohnAudioTech] is restoring (see the two films down below). That seems like anything off a undesirable Star Trek remake, but, evidently, we weren’t alone in wondering that, judging by this 1982 evaluate of the device from a United kingdom journal.

Nonetheless, it is an fascinating significant-ability amplifier and we like viewing equipment of this age torn apart. The beast is rated at 201 watts — you have to surprise if the more watt is another internet marketing ploy.

There ended up essentially two models and they seemed quite good for four-ten years-old packing containers. One particular sounded very very good outside the house of some obvious buzzing. The other had one thing shorted within. If you enjoy watching restore videos, you will recognize this two-parter.

We have to acknowledge — and it may perhaps be a own bias — there is anything a lot more satisfying about observing a PCB populated with a bunch of intriguing-searching by means of-hole parts. Present day boards with a sea of floor mount pieces are likely to search a minor bland, aesthetically speaking. Of class, when it will come time to make our very own boards, we are joyful to use SMD and forego all that gap drilling!

We like viewing personal computer mend video clips, in unique. Or often, anything definitely unique.

https://www.youtube.com/observe?v=oLsYv6tzP1U

https://www.youtube.com/view?v=mymSqmI7eI8