Repair of a stereo power amp. #electronic #amplifierrepair #audio #electronic #repair
Пікірлер: 27
@jaredkusner113711 ай бұрын
Awesome lesson tonight. I like the way you systematically diagnosed it and in the end, Loose screw. I also like how you use the scope to look at the output. I watched an earlier video where you showed us how to look at audio output but in this one I see how it really shows what your going to look for and where to start looking. Thanks for another great one. I learned a lot tonight.
@raygianelli361211 ай бұрын
Thanks Jared. That's what I love to hear. In the end it's all about learning, something that should never stop.
@Dj_Du10 ай бұрын
I just picked one of these up for 25$. Was looking for info on it and came across your vid. Thanks for posting. Hoping to get some decent power out of mine, if it works lol.
@raygianelli361210 ай бұрын
Dude, your KZbin handle literally made me laugh out loud! Peavey always made a lot of solid meat and potatoes gear. It wasn't fancy, but it was pretty reliable and easy to service when needed. Please let us know if it works!
@RPike-bq3xm11 ай бұрын
Nice explanation and demonstration of equipment usage for troubleshooting. I like your approach. You made it look easy.
@raygianelli361211 ай бұрын
That's because that one was easy. They're not all like that! But thank you. I'm always gratified when people say they understood what I was trying to get across.
@kernalkorn151411 ай бұрын
It looks like it has great access and a nice simple layout. Your last comment made my teeth ache! Hope it all goes well mate 🙂
@raygianelli361211 ай бұрын
Thanks Kernal! I wasn't joking about the number of implants. I've logged more hours in the dentist's chair than most test pilots. 😁
@kernalkorn151411 ай бұрын
Yeah, it's not my favourite place to be!@@raygianelli3612
@Douglas_Blake_57911 ай бұрын
@@raygianelli3612 Perhaps you should consider skipping the Bowling Ball Head Butting contest this year?
@raygianelli361211 ай бұрын
@@Douglas_Blake_579 Worried about the bowling balls? 😝
@Douglas_Blake_57911 ай бұрын
@@raygianelli3612 Ummmmm .... what if I said "yes"?
@Douglas_Blake_57911 ай бұрын
Ya gotta love the easy ones!
@raygianelli361211 ай бұрын
Yeah, especially when they don't seem to come around too often. That Yamaha made my head hurt.
@nicktucker4916Ай бұрын
Another great video. I did laugh out loud at your joke at the end :)
@raygianelli3612Ай бұрын
😁
@James_Bowie8 ай бұрын
The rare easy one makes up for the tough ones. 👍
@raygianelli36128 ай бұрын
True. I just wish the ratio wasn't so skewed. 😁
@t1d10011 ай бұрын
My first guitar amp, in about 1976, was a Peavey stack... A 60 watt, solid state head, on top of a four speaker (8-10") cabinet. IIRC, it was built in the late 60's. Inside the head, there was a small label... Maybe 3/8" x 1.25"... Similar to what was used for return address labels for envelopes... The text read "Made by beautiful virgins in Meridian Mississippi,' or something similar. lol. Meridian being the home of Peavey. I moved on to running sound. The Peavey mains amps and speakers had very poor sound quality. I can remember really harsh high-ends. But, they were economical and readily available.
@ignaciocastaneda577710 ай бұрын
Hello, which power amplifier would you recommend for a home hobbiest DJ set up, 200 w/ 8 ohms speakers. Thanks for your repply.
@raygianelli361210 ай бұрын
You don't mention your budget, but I'd look for a used Class D pro amp. Class D is way lighter, and if you're moving this stuff around for DJ jobs that's a big plus. Pro amps are a bargain. I'd look for Crown, QSC and Mackie for starters.
@ignaciocastaneda577710 ай бұрын
@@raygianelli3612 what’s a class D? Budget$500 USD
@raygianelli361210 ай бұрын
@@ignaciocastaneda5777 These are a design where the output devices are configured as switches, not as linear devices like we usually see. They are extremely efficient and lightweight, so if your DJ rig is something you move that would be desirable. $500 on the used market will get you a high powered amp with money to spare,at least in the US.
@ignaciocastaneda577710 ай бұрын
@@raygianelli3612 a model, brand example please. Thanks