Acm-900

[antichef]

Come on, guys... Let´s see the pics!

Julián's probably talking about more than just the ACM-900, given the many cool projects mentioned in the February DIY challenge thread, but I have to comply. Rather than cluttering up that thread, I'll start this one:

very simple circuit - I did my best to label the three capacitors and the one resistor that's not showing bands:

here's the other side -- I put a RCA 6AK5 tube in there.

and for completeness, here's the power supply

I'm trending toward not messing with this one anymore, besides swapping the tube, based on advice from mshilarious -- but I didn't want to hold back with the pics.

 

[JuliánFernández]

This is what I´m talking about!

Great, antichef! Thanks for sharing...

 

[dgatwood]

You have the labels backwards on the two big caps. The black one is 400V. It is marked around the rim on top, so you can read it in the photo.

 

[antichef]

You have the labels backwards on the two big caps. The black one is 400V. It is marked around the rim on top, so you can read it in the photo.

heh... fixed it - thanks!