2010年10月22日 · i have a yamaha m-4 poweramp.. it has never been recaped. i think it sounds good but it doesent blow me away.. i hope that changes someday when i get the money to have it recaped. from what i have seen on here. the majority of people are saying your preamp makes more of a difference than the poweramp..

2024年11月22日 · Yamaha C-6: MM: More modern and optimized design, with dual FET and op-amp for low distortion and high linearity. It delivers an analytical and precise sound but is less engaging. MC: Two-stage circuit with pure current servo to enhance stability and reduce noise, though the sound character might feel less dynamic compared to the C-4. Yamaha C-4:

2023年2月16日 · I recapped a Yamaha C4 about a year ago and have been using it since without issues. The one thing I never tested at the time though was the phono stage. I connected up a turntable the other day only to be able barely hear it on either of the MM phono inputs (1 or 2). I can hear it quitely with the volume cranked up, but barely.

2022年8月12日 · Yamaha C4 + M65 combo ? Thread starter Edu1985; Start date Aug 12, 2022; Edu1985 Active Member. Aug 12 ...

2023年12月19日 · Gone through replacing all caps along with variable resistors on this C-4. Plugged into DBT and the good news is I've got a dim glow. The bad, some smoke came up from the function board near VR123 trimmer resistor. Looks like these 2 resistors are toast (see photo). I think both R257 ( 1.2KΩ )...

2023年12月18日 · Hi I've had a Yamaha C4 preamp in the basement for a few years now. Nice unit. Used to be in my father's system. Then one day it wouldn't turn on. At the time I thought maybe a fuse had blown but it wasn't that and I forgot about it. So yesterday I decided it was a shame to let that...

2020年9月4日 · Hi, Posted last week that I'd gotten a Yamaha C4, M4, and a T1 tuner in the hopes of making life better. Well, maybe my home listening life better hopefully. Units worked on video demo the CL guy sent as he didn't want anyone in his house due to some virus thing going around. Cool, I'd ask...

2015年10月23日 · My regular amp, a Kenwood Model 500, has let me down and is with a tech for repair. As I consequence, I have managed to source a pair of very clean Yamaha amps to keep me going. I found a very nice recently serviced and recapped C-4 and a matching M-4 that was checked over by the tech at the...

2009年5月21日 · Yamaha's marketing (I have a C4 brochure) made the preamp sound like a "budget" product, if separates could ever be considered budget. In the same time frame (2RC) the C2a was available and WAY more expensive. In a sense, comparing the two might seem a little odd to the Yamaha engineers who designed them.

2021年2月7日 · Hi, I'm happy owner M4 + C4. Set was completely renewed by service. All parts were removed, desoldered, cleaned and measured, after that replaced what should, asembled and adjusted. Few photo from service: Speaker terminals were changed: Yama sounds excelent and has enough...