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Lowrey DSO-1 Schematic Needed

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  • Lowrey DSO-1 Schematic Needed

    Hi everyone. I am still searching for schematics for my DSO-1 . Kinda frustrating! All I have found is the power supply and power amp drawings. That was great. I really need the tone generator section as I have work to do on a couple notes. Anything at all whorls be appreciated. I have really done an in depth search for these with no luck. Thanks

  • #2
    Well, I tried to move your post to the appropriate Forum, but for some reason it's not working.

    Thank you for providing more specific information on the schematics you needed. I pulled out my omnibus schematics and was waiting for your reply (12/8/18), but didn't hear anything regarding specifics, so I stored it again. The schematics for the entire organ are on MANY pages, but with the greater specificity you have now given, it should be possible to create a PDF file when I again have access to that copier (Thursday).

    Michael
    Way too many organs to list, but I do have 5 Allens:
    • MOS-2 Model 505-B / ADC-4300-DK / ADC-5400 / ADC-6000 (Symphony) / ADC-8000DKC
    • Lowrey Heritage (DSO-1)
    • 11 Pump Organs, 1 Pipe Organ & 7 Pianos

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    • #3
      Now safely in the correct section, in case anyone else can help.
      It's not what you play. It's not how you play. It's the fact that you're playing that counts.

      New website now live - www.andrew-gilbert.com

      Current instruments: Roland Atelier AT900 Platinum Edition, Yamaha Genos, Yamaha PSR-S970, Kawai K1m
      Retired Organs: Lots! Kawai SR6 x 2, Hammond L122, T402, T500 x 2, X5. Conn Martinique and 652. Gulbransen 2102 Pacemaker. Kimball Temptation.
      Retired Leslies, 147, 145 x 2, 760 x 2, 710, 415 x 2.
      Retired synths: Korg 700, Roland SH1000, Jen Superstringer, Kawai S100F, Kawai S100P, Kawai K1

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      • #4
        I scanned the schematic into a PDF, but could not attach it as in the old forum. I've converted it to a JPG, so hopefully, that provides what you need.

        Michael

        P.S. Unfortunately, I cannot attach the schematic. Strange, because I'm getting the attached message. Strange that 880KB exceeds the limit of 976.6KB. Oh, well. I tried.
        You may only view thumbnails in this gallery. This gallery has 2 photos.
        Way too many organs to list, but I do have 5 Allens:
        • MOS-2 Model 505-B / ADC-4300-DK / ADC-5400 / ADC-6000 (Symphony) / ADC-8000DKC
        • Lowrey Heritage (DSO-1)
        • 11 Pump Organs, 1 Pipe Organ & 7 Pianos

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