Kit Madamp G3 Blues

Item number: aG3

Category: Madamp Tube Amp Kits

129,00 €

including 19% VAT., plus shipping

Not available now!


The Madamp G3 Blues is a flexible littel 3W bedroom guitar amp with following features:

  • Single channel with Gain, Treble/Middle/Bass, and Volume for Clean und Crunch.
  • Real Push/Pull power amp with phase inverter, enough headroom for clean sounds.
  • Variable sound, covers clean to Crunch with adjustable dynamic (compressor).
  • Low power gives you real power amp overdrive at a bearable volume level.

The kit for the G3 Blues contains all necessary parts to build a complete and fully working amp:

  • tubes, sockets, power- and output transformer
  • Resistors, capacitors, potentiometer.
  • Switches, jacks, cable, fuses and lnobs.
  • Wiring material, screws, terminal strips and so on...
  • Ready drilled and painted steel chassis (WxDxH 254 x 152 x 51 mm) for hanging mounting with threaded holes.

Complete documentation in electronic form:

  • Comprehensive, pictured build documentation (23 pages).
  • Schematic and wiring layout.
  • Sheet wil all voltages for troubleshooting.

You only need an enclosures, headshell or combo to go on stage.

The documentation is sent by eMail. If you should not get this on the same day as you get the shipping confirmation, please tell us. Sometimes it gets caught in spam folders.

If you have any question to this amp or technical problems, just ask Martin directly in the forum: Madamp support Forum.

For questions on missing or worng parts, please contact us through the contact form: Musikding contact.

Effect-Type: Amp
Instrument: Guitar

Ratings (25)

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5 from 5 Good sound and a lot of fun!

I bought this amp because I needed something with tubes sound but without the hearthquake volume of the other amps I own.
The kit does what it promise, arrives with very clear instruction so that even a newbie tube amp builder can make it without too many trouble even if it isnt the most simple schematic.

., 25.09.2017
5 from 5 My first DIY tube amp...

Perfect! Brutal dinamics, absolute no noise, works well with pedals and multi-effects, also with tube preamp... Will build another one!😎

., 19.07.2017
5 from 5 Great!

This is just excellent. Good quality parts, good instructions (which I recommend to read through before starting. Would have saved me some time...). And the sound is also very nice, even in my temporary setup with an 8 speaker from a 60s radio. Looking forward to building a proper cabinet now.

Highly recommended!

., 15.04.2017
5 from 5 A very good amp for home use, and a excellent kit to build

This amp does is very well suited for home use, really clean sound, and the EQ stack is very responsive.

., 13.04.2017
5 from 5 Très bonne surprise!

Cest le premier ampli que je monte de mes propres mains, je me suis lancé parce que je rechercher un bon petit ampli pour jouer chez soi avec un bon son clair qui ne crunch pas à la moitié de volume, il y a un gain mais lampli ne sature pas, donc je pense lui mettre une bonne pédale overdrive et une reverb et cest tout! sinon le son clair est très bon, jai effectué le test sur un celestion v30 et je pense rester sur ce hp! je lai monté en 2 jours en prenant mon temps et quel régal! il y a pas mal de basse et de compression jadore, ça sonne bien chaud jaime bien, je pense plus tard morienter vers un autre ampli en kit tellement jai aimer monter celui-là, bref nhésitez pas à ce prix là ça vaut vraiment le coup de tester!

., 02.11.2016
5 from 5 Great!

I love this little amp. I can play at home with a low volume but with great tone! The support guys at Musikding are great too!

., 20.09.2016
5 from 5 Awesome

Wiring complete, all welds controlled, connected to an Eminence 12 , all in a cabinet in the format of a Blues Junior of a well known brand, first time under tension and first test with my telecaster: the sound is simply giant, not snoring, the amplifier accepts perfectly effects. I did not yet find measurements of voltages, but I imagine that everything is order.

Im quite satisfied, the value for money is amazing. I recommend without reservation this amp for home use, even at low volume, it does the job.

., 26.06.2016
5 from 5 Best amp ever

I think, it is cheapest and best amp kit. Simple to build and perfect sound. I love das musikding. They are very professional.

., 10.03.2016
5 from 5 Awesome!

This was my first amp and proper DIY electric circuit project.
I had to de-solder then re-solder a few connections but that was my fault, otherwise the instructions are very good and clear.
The Amp itself is amazing, I am using it to drive a 12 inch Fender speaker I got from my boss who threw an old Fender solid state amp away and the sound is awesome.
I cant believe this is a 3W amp! it has plenty of power for the house and Im very happy with the result.
Its amazing!.

., 24.12.2015
5 from 5 Great little amp!

Amazing little amplifier! Looks cute, the build instructions are outstanding in detail and useful tips and plugging it in and hearing it for the first time is something else altogether. As one would expect from a good tube amp it has a lot of headroom and,within reason, gets a decent crunch going when driven by a humbucker. Noise levels are astonishingly low and it feels like the tubes get to breathe even at bedroom volume. As far as ratings go this amp would get a 6 out of 5 stars from me :)

., 23.12.2015

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