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Thread: FS: Graaf GM13.5B II Preamp

  1. #1
    Join Date: Aug 2009

    Location: Lisbon

    Posts: 55
    I'm Will.

    Default FS: Graaf GM13.5B II Preamp

    One more from my cupboard: a gorgeous Graaf GM13.5B MkII preamp.

    This is a rarely seen, but much sought after, fully valve and fully balanced preamp. This is the one with the newer configuration (2 sets of balanced inputs, 2 sets of balanced outputs, mono sub output) but the older style casing.

    Key points:

    • Loads of inputs and outputs
    • Low output impedance
    • 2 gain settings - 13dB and 0dB (useful if you have too much gain from your power amp)

    Condition and History:

    This one has a few scratches on the top panel, and some signs of ageing around the volume knob and the On button. I had to have a couple of the valves replaced by a local tech. It came second-hand from Definitive Audio in November 2014 with Jan Philips valves installed and the two that my tech put in are Electro-Harmonix Russian jobs. It would probably benefit from some better quality valves, I think. Still sounds great though. Comes with original box and manual.

    Price:

    £1550 / €1750 including shipping from Portugal (where I live) to anywhere in the EU.

    Pics:






















  2. #2
    Join Date: Aug 2009

    Location: Lisbon

    Posts: 55
    I'm Will.

    Default

    Still available...

  3. #3
    Join Date: Aug 2009

    Location: Lisbon

    Posts: 55
    I'm Will.

    Default

    Still available

  4. #4
    Join Date: Jun 2015

    Location: London/Durham

    Posts: 6,878
    I'm Lawrence.

    Default

    I wish I had a cupboard like yours..

  5. #5
    Join Date: Aug 2009

    Location: Lisbon

    Posts: 55
    I'm Will.

    Default

    Quote Originally Posted by Lawrence001 View Post
    I wish I had a cupboard like yours..


    Things tend to stay in my cupboard until the wife's nagging gets too loud...

  6. #6
    Join Date: Jun 2015

    Location: London/Durham

    Posts: 6,878
    I'm Lawrence.

    Default

    Quote Originally Posted by misterharrison View Post


    Things tend to stay in my cupboard until the wife's nagging gets too loud...
    Ha my wife has moaned about the lack of wardrobe space, it's full of boxes of valves and some headphones and amps

  7. #7
    Join Date: Aug 2009

    Location: Lisbon

    Posts: 55
    I'm Will.

    Default

    Still available.

  8. #8
    Join Date: Jul 2016

    Location: Ferndown, Dorset, UK

    Posts: 248
    I'm Brook.

    Default

    PM sent.

  9. #9
    Join Date: Aug 2009

    Location: Lisbon

    Posts: 55
    I'm Will.

    Default

    Still available...

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