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input

  1. F

    Hafler DH-200 - Input jack replacement

    I recently picked up a Hafler DH-200 with some pretty degraded rca input jacks. I want to replace with these chassis mount ones. It looks like the old jacks are grounded to the chassis but am not sure. Do the replacement ones get grounded to the chassis of the unit or should I isolate them? On...
    • Forbes
    • Thread
    • hafler dh-200 input rca
    • Replies: 2
    • Forum: DIY
  2. mobilestudio

    Help With Mac 1700

    I just got a Mac 1700 and am having some issues. It worked fine when I purchased it, but now that it's with me I'm having trouble getting it to output anything. The tuner isn't picking up anything at all (even static) and each input seems to be playing anything but the input that its being...
    • mobilestudio
    • Thread
    • 1700 input mcintosh troubleshooting
    • Replies: 26
    • Forum: DIY
  3. J

    MX113 Low Left Channel

    Hi all. Just finished replacing all of the important capacitors on my MX113. I did not change any transistors, I do not have experience diagnosing transistor issues. Working great with two caveats: - A low hiss on both channels. Happens on both Aux and Tape inputs, and both Main and Tape...
    • Jacope
    • Thread
    • dull hiss hum input left channel mcintosh mx113 output right channel
    • Replies: 2
    • Forum: McIntosh Audio
  4. david winter

    Blue "ladder" slide for input selector (PM-65AV, PM-80 etc)

    Hello, I need to replace the blue "ladder" slide which links the front panel rotary input switch to the linear input switch on the input board. The thin flat metal strip has broken and I can't manage to solder something on it. I don't know the right term for this part, and can't find a...
  5. richardg0n

    Marantz 2325 Losing Right Channel Input Before Pre

    Greetings AK, I am losing the right channel input before the pre(PE01) regardless of input(PHONO, FM, AUX). The unit was recapped/restored, including replacing broken Pre and Main RCA inputs in the rear, recapped Power Supply(P800), Phono(P400), Buffer Amp PH01, Dolby-Tone-Meter(PL01)...
  6. P

    Kenwood KA-9100 - phono input(s) for MC or MM?

    Hello, I'm searching since a few days but I find no answer: The KA-9100 has two phono inputs. A friend told me one is for a MM the other for a MC cartridge. Sadly I find nothing in the manual or somewhere else. Is this true? Or are both inputs for MM (or MC)? Thanks a lot for any help. Peter
  7. M

    How to connect this kind of speaker input?

    My guess is that you just put it on contact with bare speaker wire but I'm not sure. Thanks.
  8. W

    RCA cable colors

    Hi! Im a newbie and have a few questions about my Dual cs601 turntable. The phono output is a black and red RCA cable. I have a preamp with Red and white RCA-phono input but i have no Idea what color should be in the input. I think (obviously) red-output in the red-input + black-outoput in the...
  9. B

    Roksan Kandy amplifier - One input broken?

    Hi, I have a Roksan Kandy integrated amplifier, with multiple working inputs. But the "CD" input has no sound. I can repair electronics, but I'm confused with this. The RCA connector itself is fine, it passes current with a multimeter. It then goes into a circuit, circled in red: Is it...
    • Barib
    • Thread
    • input integrated amp rca repair roksan
    • Replies: 9
    • Forum: Solid State
  10. O

    Weak Right Channel, Only Aux and Tape Inputs

    Hey everyone, I have a Kenwood KR-4070 that I've used for about two years now with no problems but recently I noticed that the right channel is very quiet, but only while running through either the Aux or Tape inputs. The Phono input works flawlessly and has great sound through both L/R...
    • oreil071
    • Thread
    • balance deoxit diagram input kenwood kr-4070 schematic troubleshoot volume weak channel
    • Replies: 8
    • Forum: Solid State
  11. N

    Marantz 2265B - AUX Being Heard in Phono

    Hi, I just bought a used 2265B. Overall, sounds great, works great. One thing I noticed when I was trying it out... I had my computer audio going into AUX and was listening to the playback. When I switched it from AUX to Phone 1 AND 2, I could still hear the AUX audio coming through. It was...
  12. stilldreamin

    500b - Loud buzz in Tape Head & Phono IF inputs unplugged.

    Hi all, I just received a Fisher 500b. It's great, but I immediately noticed a very loud, constant buzzing hum if Tape Head is selected. I have no tape players of any description, so there is no connection and no signal going into the Tape Head inputs. Out of curiosity, I pulled out my Phono...
  13. joshvito

    Tube Preamp input/output wiring questions

    I am building a tube based preamp (ptp wiring), and have 2 questions about wiring the inputs and outputs. I have planned for 3 pairs of inputs (rca) and 3 pairs of outputs (rca). The 3 inputs are planned to go to a rotary switch. The wiring I have planned from the switch is where I have...
    • joshvito
    • Thread
    • input pass through rca
    • Replies: 10
    • Forum: DIY
  14. X

    Recording levels not equal on cassette tape

    I have a JVC KD-A5 that plays tapes normally, but when I go to record onto it, from the radio or any other source, the left meter reacts normally and the right meter doesn't react unless I turn the levels past peaking compared to the left meter. The levels coming out do represent the meters, so...
    • Xavier Ihrig
    • Thread
    • cassette help needed input jvc kd-a5 record level repair tape
    • Replies: 17
    • Forum: Tape
  15. G

    Using both DIN and RCA on one tape input

    Hi guys, Quick question: Is there any harm in using both the DIN connection and the RCA ones on a single tape input, for two different input devices? Exemple: I'm running out of inputs on my Kenwood KA-6100 so I put my reel to reel on the RCAs of "tape B" and my cassette deck on the DIN input...
  16. T

    Sansui AU-819 MC phono performance

    G’day all. I’m excited, but concerned at the same time. I just ordered a Rega Planar 6 with Ania MC cartridge. Specs of cartridge: Design: Moving Coil Cartridge Tracking Pressure: Between 1.75 and 2.0 grams Inovative & Unique Iron Cross And Coil Assembly Generator: One of the world’s smallest...
  17. KNielsen

    Acurus A250 and starground

    Hey Ak I'm restoring my Acurus A250 and at the same time making some mods, this includes new starground curciut. I'm splitting input and feedbackground (now they share same ground at input), but what about D3/D6...??? I parallel a 4,7uf/470nf cap over these for lower noise, but should I also...
    • KNielsen
    • Thread
    • a250 acurus acurus mod diode feedback ground input mod rebuild starground
    • Replies: 908
    • Forum: DIY
  18. Stereofro

    C2200 Phono Section

    I am using the phono input switched to AUX with my Lehmann phono preamp plugged into it. I see that the tubes are still glowing? The manual states that the tubes should not be active if the input is labeled AUX. Can someone clarify this for me? Thanks!
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