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

[Pentode]

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

 

Obligatory piccies -

 

 

 

 

 

 

Edited January 19, 2020 by Pentode

[ahpook]

That is one very neat bit of construction sir !

GLWTS

[Pentode]

Why thank you kind Sir! (😌Blush)

[paul_5]

Mmmm, tagboard and toroidal 😍

[Pentode]

And valves Dude, don't forget the valves!! 😁

[Sharkfinger]

Based on fender preamp?

[Pentode]

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.

[caitlin]

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.

[Pentode]

Me likey that! 🙂👍

[Byo]

Oh mamma, that is some tidy cabling Sir! 👍

[Rich]

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

[Dood]

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 mine   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..