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SOLD Madamp BP1 MK1 Valve preamp SOLD
Ā£250
PE28 0LF


Pentode
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As my long term gear cull marches on, next up for grabs is my Madamp BP1MK1 valve preamp.

I built this a few years ago and beyond a thorough testing and some playing at home it's had no other use - to be honest, I just love building the stuff! šŸ˜Š

Everything works on it and it delivers a clean, warm tone.

I'm looking for Ā£250 and this includes overnight delivery to an address of your choice within the UK.

Cheers Grahame

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Edited by Pentode
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14 minutes ago, Sharkfinger said:

Based on fender preamp?

Pretty much, although it has a nice regulated DC heater supply. I actually copied the supply for my own scratch built preamp and very quiet it is too.

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How many of us have madamps?

I'm sad this is no longer available as a kit, I have a G2 and a G3 which are both stunning amps for generating overdrivenness at sensible volumes, in the bathroom with an sm57 in their face they sound great recorded.

You have done a scarily nice job of the wiring! Quite puts mine to shame, this is before it was finished like, but even so it's a tip.

16638139020_07bc7e154d_c.jpg

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  • 4 weeks later...
  • 3 weeks later...
On 01/11/2019 at 12:36, Rich said:

Oh thank god. There is someone else out there who is just as anal about their wiring as I am about mineĀ :lol:Ā Ā beautiful job, sir.

It's screaming out for a clear lid and to never be put in a rack. I don't know if electronics porn is a thing... but... ha ha..Ā 

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