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channel

  1. S

    Pioneer SX 880 Balance and bass/treble inconsistent vol

    Ugh. I have an old Pioneer SX 880 that is sick and The speaker channels are out of sync volume wise and balance must be constantly adjusted in parallel. The Left channel has WAY more bass the the right. Probably too a fault although the right can use a little more, sounds very dry...
    • sdineen
    • Thread
    • channel pioneer sx-880 tone adjustment
    • Replies: 11
    • Forum: Pioneer Audio
  2. G

    Technics SA-5160 weak and distorted left channel

    Hi guys, So I promised a friend I'd take a look at her dads SA-5160, which she said had very weak FM reception, but before I can go after that, there is something more serious I need to adress: The left channel sounds a lot quieter than the right one, and when I turn up the volume, it gets...
    • Gertjan90
    • Thread
    • channel distortion sa-5160 technics weak weak left channel
    • Replies: 5
    • Forum: Solid State
  3. S

    Marantz 2270 Crackling Noise

    A few months ago I picked up a cheap Marantz 2270 - it's the model my folks had when I was growing up so I'm very fond of it and it sounded better than I was expecting...but it's starting to show its age (and price). Main issue is a loud, persistent crackling noise from the right channel -...
    • Shanol
    • Thread
    • channel crackle crackling main marantz noise receiver remote speaker
    • Replies: 6
    • Forum: Solid State
  4. kintave

    Kenwood KR-7200 repair problem

    I got a free KR-7200 with a scratchy, intermittent right channel and some hiss. I replaced nearly all electrolytic capacitors in the entire unit (pretty much all of them were leaking). I cleaned the relay and the contact pins on the main amp board, and I replaced all the amp resistors (Rq1-4). I...
    • kintave
    • Thread
    • amp bias channel distortion kenwood kr7200
    • Replies: 34
    • Forum: Solid State
  5. Johnny_Law

    Odd Problem H/K 330B: Left Channel VERY Weak SOLVED

    Eventual solution: Bad solder job on one replacement transistor! Problem: Weak (barely audible) left channel. Constant regardless of input source Also weak channel through headphones Work already completed: Rebuild of Control Amp and Main Amp circuit boards De-oxit of all pots and switches...
    • Johnny_Law
    • Thread
    • 330b channel diagnose harman kardon rebuild
    • Replies: 40
    • Forum: Solid State
  6. A

    Problems with right channel - Deck Akai 760D

    Hi guys I have a problem with one of the channels. Sometimes it does not work, sometimes it does. If, for example, it is working correctly and I activate some of the chromo, dolby, etc. switches. the right channel stops working. If I turn off the deck and turn it on again, then it works...
    • alejandroS75
    • Thread
    • akai channel deck gxc-760d tape
    • Replies: 3
    • Forum: Tape
  7. Homer4beer

    Akai AA-1040 receiver - No left channel

    Hi guys, I've spent considerable time so far trying to work out this problem before posting here. Using an oscilloscope I've traced the signal loss through to the MFC PC Board on the amp. When tracing the signal off this board there is a right signal but no left signal. Numbers 21, 22, 23 and...
  8. Homer4beer

    Bought a Marantz PM7200 - dead channel

    Hi guys, I bought a PM7200 amp today for $30 and the right channel doesn't work. I think the problem is in the power amp so I've pulled it apart. Any direction on what to test and what to look for? Cheers, Homer
  9. Z

    Beocord 2400 Tape Deck - One Channel Dead - Advice

    I figured I might post this here, though I also submitted to the Beoworld forum (but haven't heard anything yet - cf. http://forum.beoworld.org/forums/t/26308.aspx) I wanted to pick your brains about a tape deck I have, the Beocord 2400: https://www.beoworld.org/prod_details.asp?pid=945...
    • zerbrechen
    • Thread
    • bang & olufsen channel channel not working deoxit switches tape tape deck
    • Replies: 4
    • Forum: Tape
  10. T

    Kenwood KA 6006 Amplifier weak channel???

    Bought on Ebay awhile back, finally hooked it up, I think its the right side is weak... Is there a most likely scenerio???
    • texman38
    • Thread
    • amp amplifier channel receiver weak
    • Replies: 1
    • Forum: Solid State
  11. M

    Please help me with vintage lenco L65TT/HEA

    Hello, I'm new in the whole vinyl thing and bought myself a lenco L65 with HEA9000 amp at a local garage sale for 40 euro's. Everything was working fine for a few weeks but now I have a problem with the right channel. The right channel is super silent and it's on all the inputs (phono, FM...
  12. B

    SX-750 Left channel PreAmp issue

    Hi! I'm first time here, so please let me know if I'm doing something wrong! I'm looking for some help on an issue my Pioneer SX-750 has developed recently. The left channel has a problem audible, while the right channel seems to be fine. The issue I can hear on the left channel I can describe...
  13. Y

    Marantz 2230 bias too low

    hello, i have a 2230 with a bad amp, i already change all the bad transistors and other parts, by the way all the transistors except the input one was toasted, both 1n60 diodes, sv-3a diode, emitter resistors, and at least 7 miscelaneus resistors were toasted or open, all electrolitcs are new...
    • yo00
    • Thread
    • 2230 bad channel distortion marantz
    • Replies: 4
    • Forum: Marantz Audio
  14. H

    Sansui 555a - left channel is weaker

    Hi! I have the impression that the right channel plays harder than the left. I measured the voltage at the headphone output and it turned out that the right channel has 332mV and left 321mV. These values shouldn't be equal? Can I somehow adjust that?
  15. TEKWRX

    Just picked up a Sony TA-E77ESD preamp, and left channel not working?

    Hey everybody, I've wanted to get into the vintage 2 channel game for a long time to see what I've been missing (I've always used modern AV receivers) and I found a Sony TA-E77ESD for a decent price at a pawn shop yesterday. I'm a huge Sony fan and love ES gear, so I was excited. Unfortunately...
    • TEKWRX
    • Thread
    • channel preamp problem sony sony es ta-e77esd
    • Replies: 52
    • Forum: Solid State
  16. spacecowboy

    right channel buzzzz. MC250 and C28

    I recently bought a MC250 amplifier and C28 pre from an estate sale and it had been working great up to a week ago. The only repairs it needed was some deoxit in the balance pot and volume pot, but with that done I began to hear a buzz coming from the right channel. It is only in the phono 1...
  17. W

    Sansui 800 Channel Imbalance

    Working on a really nice unit right now, Sansui 800, cosmetically very clean, all bulbs light up, everything seems to be great EXCEPT the left channel is very quiet and lacking bass compared to the right. I have THOROUGHLY cleaned all the knobs and switches on the face plate, checked for poor...
  18. 2 Ch Sys

    2 Ch Sys

    Bada HDCD 22-SE, Bada DC-222 Hybrid Tube Amp, Dynaudio Contour S3.4s, Belden Ten White, Kimber Silver Streaks, Trapped & treated using FoambyMail, GIK, & Sonex
    • max190
    • Media item
    • 2 channel
    • Comments: 2
    • Category: Member's Systems
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