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

Carver is a well known title in audio gear whilst they have been recognized to use odd names for matters. For instance, the 1980’s classic M-400 magnetic industry power amplifier that [JohnAudioTech] is fixing (see the two movies below). That seems like something off a terrible Star Trek remake, but, apparently, we weren’t alone in considering that, judging by this 1982 review of the device from a United kingdom magazine.

Still, it is an attention-grabbing substantial-electricity amplifier and we appreciate observing gear of this age torn aside. The beast is rated at 201 watts — you have to speculate if the more watt is a different promoting ploy.

There had been in fact two units and they looked pretty excellent for 4-10 years-old bins. A single sounded quite good outdoors of some visible buzzing. The other had something shorted inside of. If you love viewing repair movies, you’ll take pleasure in this two-parter.

We have to acknowledge — and it might be a own bias — there is a thing more satisfying about viewing a PCB populated with a bunch of intriguing-looking by way of-gap components. Modern-day boards with a sea of area mount areas tend to seem a minimal bland, aesthetically speaking. Of program, when it will come time to make our have boards, we are pleased to use SMD and forego all that gap drilling!

We like watching computer system maintenance video clips, in individual. Or occasionally, a thing definitely unique.

https://www.youtube.com/check out?v=oLsYv6tzP1U

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