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Madamp BP1 MK1 Valve preamp
£250
PE28 0LF

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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! 😊

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

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

Cheers Grahame

 

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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.

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Oh mamma, that is some tidy cabling Sir! 👍

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