Recent content by Hotrodster

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    Not happy with my new Nobsound Aquin Luxury Amp. Any advice?

    Check the output transformer wires where they go through the chassis. Hole is small for the wires. Mine had a nick in the wire insulation.
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    Dynaco ST-70 questions

    Isn't the 80 suppose to be at the 6:00 with the 40 at 9:00 after the rectifier?
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    Tube Pre amp stopped working

    Guess when you have the time, pull the bottom and see if anything looks bad/burnt. I'd look at the parts on the board good.
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    Tube Pre amp stopped working

    This is the one I've had my eye on for a while now. https://www.primaluna-usa.com/prologue-three Is it the same? The ProLogue Three is true dual mono with TWO toroidal power transformers, choke-regulation, point to point wiring. Only thing I see in common is the output board?
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    Tube Pre amp stopped working

    What would something that is a true dual mono have in common that both channels would go out?
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    Kegger/blueglow kt88 project

    looks like the last ones I bought were Inside Dia.: 0.173" Outside Dia.: 0.205" Shoulder Dia.: 0.344" Fits Bolt Sizes: #8
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    SEUL KT-88 Build, Help Appreciated

    Real life got in the way for a bit. Seems like I may have some time, back to this. Sold things to make other things happen. Couple transformers changed. Have to figure out the power supply with items I have. Trying to figure out PSU Designer. Could someone tell me if this will work? Looks...
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    SEUL KT-88 Build, Help Appreciated

    Probably picked a bad time to start this. Between Vacation, long weekends, and the rain it's been hard to get to this. I've managed to get the holes drilled and started mounting parts. Next to start wiring it.
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    PAS "clone" help needed

    I like the DACT type https://www.ebay.com/itm/DACT-Type-21-Stepped-Attenuator-Volume-Control-Hi-Fi-Grade-D-shape-Shaft/201654839183
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    PAS "clone" help needed

    The one I did a couple years ago I used a ceramic 5 position selector, 100K volume and 250K Balance [never hooked up]. The dact type volume pots are nice.
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    SEUL KT-88 Build, Help Appreciated

    Thanks for the suggestions and making me think a few things out. Really have my mind set to do the Kegger version at this thread http://www.audiokarma.org/forums/index.php?threads/kt88-ect-single-ended-amp-seul.382162/ One shot deal, Have to do the best I can this round because not sure when...
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    SEUL KT-88 Build, Help Appreciated

    This is a build I've wanted to do, but never got the motivation or ability to do it. I can paint by number pretty good, but don't have much vision. So this is going to be a learning experience. Have been collecting parts for the day I was ready. Well the transformers came in and put them on...
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    Self biasing without a circuit board?

    Something like these? https://www.audioamp.eu/en-kategorie_593131-0-automatic-bias-control-system.html
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