I have the Yamaha A-520 amplifier and I used to have a pair of Realistic Mach 2 in the 15 inch driver.( top of the range in optima series. It was a perfect match. I used the Yamaha A-520 as my PA amp for my first wedding! Ooh what a mistake! Not my PA system but my first marriage! Lol. Cheers from Australia

That was my very first "real" amplifier! Bought it as a student back in 1987 (together with a cassette deck K340 and a record player P220 on B&W speakers) and replaced it many years later by an NAD BEE 320. In retrospect, the Yamaha sound felt rather "slim" in contrast to the NAD but I was happy with it for many years.

Subbed and liked 👍. Very nice set-up. Cheers from Australia 🙂 👍

great choice in amp brand, I have its older bigger brother, the mighty A1000 which I bought new in 1984!

Good job sir

Good Video and thanks for posting, I enjoyed it. I have a Yamaha A-420 which goes very well, I also have a Sony sub woofer which I would like to hookup to it, it has 1 rca input can it be hooked up? as there is no sub output on the amp, Once again thanks for the tutorial

great video I have the same amplifier where did you buy large filter capacitor what brand and what are the characteristics?

@TechJump

5 жыл бұрын

Hello I havent changed those yet, they still work great. Thanks for watching and pls subscribe ;)

Greetings I wanted to see if you could help me, the problem is that one of the components exploded, in the circuit board it is indicated as C158, it would be so kind to indicate the values ​​to buy and replace it. I thank you very much in advance

Hello, i don't know if you can help but I've the same model and the Left Chanel doesnt work. I tried to change TR121 TR123, 125 R215 and R217 but they were all working

@TechJump

3 жыл бұрын

Hello, not really but there are some really good forums for this.

filter caps are bulging at the top. I would yank them

@TechJump

5 жыл бұрын

I agree sir!

Yeah a review of the Commodore CDTV would be great.