Here's a clip of the 35w "LEEDS" Prototype amplifier.
The pickup is all a telecaster with a country boy in the bridge.
ENJOY :)
This is the x2 EL34 Non-Master version, the amp is about 50% on the volume dial! but it's into a Hotplate and attenuated down to -16dB so it's a bit fizzy and rough compared to the real tone but it's a good idea of what it can sound like I think.
Btw, we've decided to use USA Heyboer Transformers rather than UK Tranformers now and this is what you're hearing in this clip.