bradfro

bradfro

Active Member From Eden Prairie, MN
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  • bradfro
    Restoring a NAD 3020, kenwood ka-3500, NAD 3300. Finished realistic sta-800 and ka-3500. On deck is a Denon dcd 1290.
    bradfro
    Completed projects, Pioneer SA-9100, ADS A2 (integrated amp) NAD 3020, NAD 7140 (receiver) Lafayette LR-5000 (quad receiver) NAD 372
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    vishalk
    vishalk
    In currently rebuilding my sa 9100, it feels like I'm having to replace just about every component! Did you do any upgrade or mods?
    bradfro
    bradfro
    Lots of transistors replaced Because they are labeled “noisy”
    bradfro
    bradfro
    No mods, I just replaced caps and noisy transistors and the relay
    magnumJW
    Interested in restoring an NAD 3150? If so how much tyically?
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    Reactions: Buanadha
    bradfro
    bradfro
    Nad 3150 restore, new caps, relay, trim pots $100 plus parts plus shipping. Troubleshooting extra (assuming it’s working and no trouble
    bradfro
    Restoring old vintage home audio amplifiers, currently working on Technics SU-V6, Marantz PM500, Kenwood KA-7100, Yamaha CA-600, and others
    magnumJW
    magnumJW
    I’ll consider this for sure! I ordered a decent recap kit awhile ago thinking I was going to do this without much experience, but I think rounding up all the proper tools may not be cost effective. Unit needs troubleshooting right off the bat. Protection isn’t working right, there is a hum, it hates to be bridged with its matching amp = huge hum, so there is that
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