[randytsuch]

BTW, here's a guy who used their output tranny and liked it
http://www.diyaudio.com/forums/tubes-valves/272548-iron-single-2a3-3.html#post4285659
http://www.diyaudio.com/forums/tubes-valves/272548-iron-single-2a3-10.html#post4312930

In the same league as a tango, so it seems these guys know how to wind a tranny.

[FullRangeMan]

Sorry the out out topic, as an contribution to the topic I will post this transformer vol pot link. Before I found Khozmo I was considering this German $200 a pair Autoformer Volume Control (AVC) his most basic model, add more the Teflon control for $20 each:
http://www.intactaudio.com/atten.html
Pictured above is our first off the shelf device. It is intended as a high bang for the buck entry into the magnetic volume control arena. It allows attenuation from 0dB to -42db in -3dB steps. It has an 80% nickel core, all brass hardware and sounds every bit as good as our custom units. For more information please check out the FAQ, Wiring Directions and visit the Forum.

[sfox7076]

Intact is Dave Slagle of Holmes, NY. 

[FullRangeMan]

Intact is Dave Slagle of Holmes, NY.

This is good or bad?

[randytsuch]

Good
Dave Slagle has a good reputation for making good sounding transformers.

[sfox7076]

It was referenced as German.  Dave's iron is awesome.

[FullRangeMan]

I thought his products was German as its site is hosted in German.

[ReggiNason]

Hi...my builds address the issues mentioned. Components mounted on Delrin and suspended by nylon posts, signal-carrying wires and transformer cores are distanced from the metal... For my next build, even connectors are mounted to Delrin to avoid being positioned near metal sheet. I may even go so far as to use a 300 series austenitic stainless steel (low magnetism) for my next build.

[FullRangeMan]

Sometimes builders use near the components to the chassis metal to sink noise, this steel seems expensive, any reason to not use aluminium?