Audio Innovations 300

Discussion in 'Hi-Fi and General Audio' started by Stig, Apr 17, 2004.

  1. Stig

    Stig

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    I'm looking for the circuit diagram and/or layout for an Audio Innovations 300 valve amp. Anyone know where I might start looking?
     
    Stig, Apr 17, 2004
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  2. Stig

    SCIDB Moderator

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    Hi


    Try this site.

    SCIDB
     
    SCIDB, Apr 17, 2004
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  3. Stig

    Stig

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    Many thanks SCIDB. I have seen the www.drtube.com site, but it only includes a circuit diagram of the power amp, not the pre-amp. It would also be nice to know the voltage levels.
     
    Stig, Apr 17, 2004
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  4. Stig

    SCIDB Moderator

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    Hi Stig,

    I was going to suggest you ask on DIYAUDIO.com but you have already done that.

    You could try www.AudioAsylum.com

    Try getting touch with Border Patrol as they service Audo Innovation gear. Try Audionote, there may be an outside chance because Peter Qvortrup used to own Audio Innovations & in the past Audionote tweaked Audio Innovations amps.

    SCIDB
     
    SCIDB, Apr 17, 2004
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  5. Stig

    TDA1540

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    TDA1540, Apr 17, 2004
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  6. Stig

    Stig

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    Looking for Audio Innovations series 300 circuit diagram

    Many thanks guys! I'll let you know how I get on.
     
    Stig, Apr 18, 2004
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  7. Stig

    Lt Cdr Data om

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    its not very complex..have you the ability to trace out the circuit?
     
    Lt Cdr Data, Apr 18, 2004
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  8. Stig

    SCIDB Moderator

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    hi

    I have fond memories of this amp. It was the first valve amp I ever bought in 1988. This got me on the road to valve delights :cool:

    SCIDB
     
    SCIDB, Apr 18, 2004
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  9. Stig

    Stig

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    Thanks to everyone who sent me information. Peter van Willenswaard sent me a couple of diagrams, of which I have attached on here (and one in the next post).

    I also got in contact with Border Patrol http://www.borderpatrol.freeserve.co.uk/index.htm who offered to send me the circuit diagrams by post. For reference, their address is:

    Border Patrol
    249 Swindon Road
    Cheltenham
    GL51 9HZ
    UK

    Tel. +44 1242 717171

    Thank you again to this most helpful community!
     
    Stig, Apr 26, 2004
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  10. Stig

    Stig

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    Attached diagram (hopefully!)
     

    Attached Files:

    Stig, Apr 26, 2004
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