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  1. 8991XJ

    Burned board

    If your preamp will never deliver any DC and you use a very low frequency filter to prevent the vinyl playback system from sending the lowest frequencies, record warp, tonearm resonance and such through the preamp to the amp then you can use the DC input. Difference shouldn’t be heard but might...
  2. 8991XJ

    Burned board

    The amp is marked wrong for proper use by real people. Some amps will mark the DC input as Test input and the AC input as the Normal input. This is how the Sony TA-3200F amp is marked for the switch that puts a capacitor in the circuit for the normal position. The cap selected provides...
  3. 8991XJ

    Burned board repair, pictures

    Have a pair of monaural power amps with one having a couple 2W resistors dropping 2.7W while I wasn’t watching. Found this: Burned board: Doesn’t look bad, but the boys say that charred board can be conductive so the burn was scraped away: The green dot pattern are the traces on the other...
  4. 8991XJ

    Burned board

    Oh, I missed putting in clean, clean, clean in the steps to restoration above. Some people.
  5. 8991XJ

    Burned board

    Yes, it can be fixed. The two boards appear identical so rip off the blowed up crap, clean and repair the board to like new, including any damaged traces and repopulate with new working components. Check anything not trashed by the burn and replace as needed.
  6. 8991XJ

    Sansui TU-717 coming back from Alignment

    FM tuner alignment is 30% skill, 30% experience, 30% science, 30% test equipment and 30% art. Getting a tuner that works exactly as new with a correct alignment is a pure treat. Mike is known to do an excellent job. I guess I need to get a recap done and get my 719 boxed up for shipment. Might...
  7. 8991XJ

    Sansui TU-717 coming back from Alignment

    His site does say the line is short.
  8. 8991XJ

    Sansui TU-717 coming back from Alignment

    Thanks. I need to check on that.
  9. 8991XJ

    Sansui TU-717 coming back from Alignment

    I need to find a guy. My 719, waiting for me to fix the lower output in the matching AU, when tuned gets 3 readings for the station. The actual broadcast MHz heard over the air, the digital readout a few tenths off and the dial indicator, another few tenths off, probably the other direction...
  10. 8991XJ

    TH login problem

    JaS isn’t TH, he is HFE and VE. PS is TH but we know what you mean. Some bad actors cause wider blackouts than just the problem child. I didn’t know PS was banning IP address ranges.
  11. 8991XJ

    SOLD SOLD SOLD!!! FOR SALE MY MARANTZ 2385 RECEIVER

    That is one long paragraph. was it a shop in SEPA or was it an individual the does Marantz? Nice price.
  12. 8991XJ

    what are you listening to?

    Just received this album from a friend. Katie Pruitt’s first album.
  13. 8991XJ

    what are you listening to?

    I’m liking my rig. played some Quantic and Q-burns discs, Sade, Santana last couple days. A few different Q discs as I have a handful and liked em on first listen when I rated them on Discogs. But Curasión by Santana on Multidimensional Warrior I crank and with the 4 dome tweeters, two piezo...
  14. 8991XJ

    what are you listening to?

    Many people say they want their stereo system to sound like live music I’m not in that camp and you did not say you were either. I want my stereo system to sound good to me. I don’t care whether it sounds like live music or not. If the sound pleases me it’s what I want to hear. Three times in...
  15. 8991XJ

    what are you listening to?

    One of these days I need to hook up the computer. It has files, lots of them. Has an M-audio card to RCA jacks and I have an unused MHDT Havana DAC. Either will work but I have a hard time looking at a chunk of stereo gear with only one tube sticking its head out the top of the unit. Yes, I...
  16. 8991XJ

    what are you listening to?

    We listened to modded DQ-10s and I’m continuing that, enjoying the same discs a second time Steey Dan Gaucho BT Those Hopeful Machines America, hits BT ESCM I can damage stuff with the first part of the tune “Content” Firefall You Are the Woman and Other Hits Rig needs a bit of work. One sub...
  17. 8991XJ

    what are you listening to?

    I don’t go for remastered, actually don’t buy media since the influx of 1200 new to me CDs and Sam taking a handful of records to clean every couple weeks. There is enough new to me that I like, BT, Infected Mushroom, Etherwood to name a few to keep me listening. Comment was about you saying...
  18. 8991XJ

    what are you listening to?

    Wish that were the case for more of all the redone stuff filling the market
  19. 8991XJ

    what are you listening to?

    looking over the last 10-days to 2 weeks. Just big over all those selections and play em on the rig. I’d be happy listening.
  20. 8991XJ

    Luxman M-02 amplifier, the dumbest amplifier ever.

    You are assuming Luxman had heat control engineers. From my experience, if they did he worked part time. This is the same type layout as the Yamaha C-4 preamp. Has a few issues due to heat but nothing like the charred boards I have seen in Luxman gear.
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