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chassis

  1. M

    Mechanical drawings of Marantz chassis

    Is anyone aware of the existence of mechanical drawings of Marantz receiver chassis? I’m doing some custom work for a 2225 and 2325 and want to ensure proper fitment, and engineering drawings (or the next best documents) are preferable to reverse engineering. Moreover, I don’t have physical...
    • Matt Giarra
    • Thread
    • 2225 2325 chassis dimensions drawings engineering marantz mechanical
    • Replies: 17
    • Forum: Marantz Audio
  2. C

    Magnavox Astrosonic R222 Chassis

    Hi all, I recently acquired a Magnavox Astrosonic 1P3661 (chassis R22276 DE) from its original owner. It’s in great condition and is solid state. I was able to restore the W821 turntable with a tear down, relube, new stylus, and new idler wheel. I’m now focusing on the chassis. Overall sounds...
    • csimone
    • Thread
    • astro sonic capacitor chassis magnavox output capacitor restoration resistor transistor
    • Replies: 2
    • Forum: Solid State
  3. Sylph

    Voltage on the chassis of an AU-919

    I am calling out to anyone that can help me on this one as I am stumped. I've had this amp for roughly 8 years now and is still considered my favorite piece thus far. The amp was serviced myself, full recap job, adjustments, cleaning, etc. After 8 years, the amp has suddenly developped voltage...
    • Sylph
    • Thread
    • ac au 919 case chassis leakage sansui tingling vibration
    • Replies: 75
    • Forum: Exclusively Sansui
  4. MakingWaves

    Cosmetic tube amp chassis upgrades

    I'm interested in modernizing the tube chassis of my Allen 90's I'm open to various treatments and as I could not find any thread on this process I made one. Here is a photo of my amps. Please let me know if you have any positive thought to help with this project. Thank you. Marcos If you...
  5. Ronito6

    Have you ever thought, "Man I wish my Sansui was heavier." Well...

    IDK has started selling these. That's right...real granite side panels made from stone from the quarries near Sakuragawa City in Ibaraki Prefecture. (The major stone-works center here in Japan.) They sell granite feet / insulators too. The side panels are priced at roughly $800 USD. The...
  6. Mike Sweeney

    2230 is my newest effort

    I finished up my 2285B and I have in place of pride in my loft with the 2226B relegated to the floor right now. I'm still debating on keeping the 2285B but while I noodle that around, I've picked up a 2230 and started the restoration. Overall it's in pretty fair shape other than the power switch...
  7. O

    Original Thorens TD160 arrives on my SHELF and asking folks questions

    Hi If anyone wants to welcome me to the Thorens camp, I'M ALL IN! The seller claimed not to use it much since 1974 when he bought one and it was pretty much correct statement. That did not make this turntable any more marketable than one that had been in usage at all except chassis is really in...
    • ondaride
    • Thread
    • chassis thorens td upgrades wires
    • Replies: 24
    • Forum: Turntables
  8. Keith Baran

    Marantz 1030 chassis voltages

    I have a Marantz 1030 amp, when I touch the chassis I very a very faint voltage, my meter measures five volts AC with the ground probe of my meter floating. Is this normal? Should I convert it to a three prong plug and ground the chassis? I just recapped the P700 because of an output problem but...
  9. H

    Citation II Project Painted Chassis Cleaning

    I am working on a Deuce, and I have removed all components on the chassis for a full rebuild. This chassis needs cleaning after the decades of use. I am looking for a cleaner that will not harm the paint or silk screen on this original amp. Do you know of any good cleaners for this purpose...
    • Hi-FiGuy
    • Thread
    • chassis citation ii cleaner harman kardon lettering paint restoration silk screen
    • Replies: 38
    • Forum: Tube Audio
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