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yamaha

  1. JonLewis

    Over protective Yamaha M-70

    Picked up a nice exterior condition M70, but in protection mode. I need to go through the M-70 threads and get my bearings, but this unit will be familiar to some already. First step was trying the DBT to verify protection. Consistent bright150w bulb, no clicks heard from the relays. I'm...
  2. B

    TV Optical can't be selected in input list

    Hi Y'all - I have a new Yamaha RX-V6A. I also have an older 65" Samsung TV (one of the ones with a proprietary input connection and an umbilical cord to the HDMI input box). On occasion, I want to have the TV audio flow to the AVR. I spent this morning trying to enable ARC. Input 4 of the...
  3. A

    Yamaha SPS500 Stands Project - Screw Caps?

    Friends, My girlfriend's dad and I are preparing to build the SPS-500 stands. Plans drawn! We are looking to source caps for the bolts that will join the boards together. Preferably, I'd like them to be flat, rather than rounded (like these), but I can see why these would be preferable (i.e...
  4. mawggers

    Yamaha YP-B2 Motor Mounting Incorrect? Do you have pics of the motor mounting?

    Just got this Yamaha YP-B2 and wow... wishing I knew more about turntables before I went and spent $100 on one from the 80s. Oh well! Fixing it is half the fun! Onto the question. I noticed the record was really slow at 45RPM and way too fast at 33RPM, which definitely made no sense, so today...
  5. C

    Yamaha cr-420 intermittent distortion and bias drop. Output level triggered.

    Hello guys, I need your assistance once again. I bought a yamaha cr-420 for dirt cheap. Symptoms - distortion in left channel. I was surprised it worked flawlessly for like half an hour. Then it started to act up. Well, this was't the only problem. Right channel bias couldn't be adjusted. I...
  6. quadmatrix82

    Yamaha CDX-700 Cd player won’t read any discs?

    Hi cd player enthusiasts, I have a Yamaha CDX-700 cd player I would like to get up and running, both belts were melted and replaced however it won’t play any CDs the cd transport doesn’t spin or attempt to do anything when play is pressed. It has a near full recap and motors lubed I also...
  7. R

    VU meter not working after Power Amp

    Hi people… I own CA-810 Yamaha and i tried to connect power amp to this amplifier. Using back panel PRE OUT. After everything been connected ….sounds good, but VU meters are not working! I tried using just Yam amp itself and VU meters works just fine. Is there a way to add Power Amp and having...
  8. K

    JVC AX-435 vs Yamaha AX-470

    I'm trying to decide which among these two amps is better. The JVC is part of the Super-A series, so I know that it's a Class-A amplifier. On the other hand, I cannot find much info regarding the Yamaha. In your opinion which is the better amp?
  9. BijanK

    Advice needed: stepping up from a basic turntable

    I’m seeking for advice on how to best improve my listening experience. I have been using a basic turntable for a long time (Yamaha TT-400) with a very much entry-level pickup from Audiotechnica. I like the turntable very much because I have a Yamaha stereo, I like the design and because the...
  10. J

    Yamaha NS-670 - lack of bass

    Hey folks! I just bought Yamaha NS-670 speakers in very good condition. Here is how they looks like (not my photo, just for understanding): Bass size is 25 cm. They sound really "neutral" and balanced. Construction is "closed box". The problem is huge lack of bass( I would like to have at...
  11. Bill Huffman

    Yamaha CR-1020 Receiver Restore and Facelift

    I've been a member for a few years now. I have read and learned a lot as a result. Now I want to share one of my projects. I bought this receiver from the Bay about three months ago and last week it stopped powering on. I diagnosed this as a switch fault but I had planned on doing a recap...
  12. B

    Yamaha PX-3 won´t play at 33 rpm

    Hello, I got an old Yamaha PX-3 from my Dad. It seems to work well, except that the button to switch the speed from 45 to 33 won´t work. I can see the led switching from one speed to the other, but that won´t change the actual speed. It will only turn at 45 rpm (as measured with an app), even...
  13. Gaoming

    Yamaha B-3 Overhaul in Japan

    Hi All, I recently bought a Yamaha B-3 power amp on a Japanese auction site and am interested in having it checked out and brought up to spec before I bring it home. I will be in Japan next week and am hoping to find a tech there to work on the machine (I go there a few times a year, so I could...
  14. L

    Repair help: Yamaha AX-540 amp

    Love my old AX but the left channel sounds slightly "dull" compared to right channel. At first I thought it was just a volume difference, but it also lacks some brilliance compared to the other channel. Sitting at ideal listening position, the right channel sounds brighter and louder. I have...
  15. J

    Yamaha RX-A1050 HDMI Repair?

    I have a Yamaha RX-A1050. Probably 10 years old now. Bought it new. Love it and have had zero problems with it. Until now :-/ I was working on cabling to dress things up and when I was done, HDMI ports 1,2,6, and 7 stopped switching to the HDMI projector. I didn't think I was hard on things...
  16. L

    Need Help Upgrading Dad's Broken Amp

    Hi everyone, I'm looking to replace my dad's old and broken home cinema amp, the Yamaha DSP A2070. I'm thinking about getting the Yamaha RX V6A, but I'm not sure if it's a good fit, especially since his speakers are the Celestion Ditton 66 Studio Monitors. Any advice on this upgrade would be...
  17. Jake O Bob

    Yamaha C-4 Preamp Recap

    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 )...
  18. J

    Streaming system on a budget: Old vs new? Cable vs wireless?

    Hi! I am looking to buy a sound system on a fairly small budget, which I will mainly use to stream music from Spotify (and perhaps play a CD once in a while), but I am rather clueless as to how components and setup will affect sound quality. For speakers, I was considering Elac debut 5.2...
  19. M

    Fixing the Listening Monitor - Yamaha A760II

    Hi! So I'm pretty new to the analog audio community and this is kind of my first project. The Story: My dad gifted me a broken A760II. It had some shorted output transistors, which took the drivers and pre-drivers with them. After fiixing up the PSU replacing burnt resistors, some dried up...
  20. Jake O Bob

    Yamaha C4 phone jack connector

    Trying to replace a phone jack that has a cracked enclosure on my C4 preamp. I ordered a new one from mouser but not sure if it's going to work since it only has 7 pins. I'm not able to find one with 9 pins like the original. Is there a way to still use the new 7 pin version without loosing...
  21. A

    Yamaha C-65 Preamp Grounding

    Hi all, I picked up a nice M65/C65 stack a month ago. The amp is being worked on, and I've been using the C65 very nicely with my M70. Much of the scratchiness in the tone knobs, input switches, and volume/loudness pot has disappeared with use. But the volume knob's noise has not disappeared...
  22. F

    Yamaha YHT-4960-EU 5.1-channel is it any good?

    I have been looking at Yamaha YHT-4960-EU 5.1-channel for my surround sound for my tv. From what i can see it seems to have what you need but it will set me back 876,57$. Is it worth the price and is it Any good? Thanks in advance. Some info: • 5-channel powerfull surround --- 80 W/channel (6...
  23. CraigsYam

    Yamaha CR-1040. Can I justify spending $ on it?

    I picked up a CR-1040 on FB Marketplace for $25. It’s dirty, lights aren’t working, scratchy pots but it works! I know the 1040 has some very hard to find, if not impossible to find parts. However, I think I could fall in love and make it a daily driver. My question is, should I put money into...
  24. badspell68

    Yamaha CR linup - Any one have a list?

    Hi - I have a CR-2040 and wondering what models Yamaha had that came after it, larger or better? Anyone know of a time-line or list available? I checked Yamaha's site and the CR models were not listed in their historic section.
  25. badspell68

    CR-2040 - Modern solution to add rear speakers?

    Hi All - Just got one of my "two" CR-2040 back from a complete overall, cost $600 something, and wondering if there is a simple solution to ad a rear speaker setup? Not for everything, just my TV input. I have optical out from the TV to a small-cheap DAC that converts directly to RCA-female...
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