OK, back to our Super-7 systems, please.
The Allnic A-6000 amps--see post 907 above--are ordered, the bank transfer will be issued tomorrow (Friday the 12), and I'm very excited.. I've talked to my electrician about converting two of my dedicated 20A. dedicated lines in a single 240VAC line, and I'll be using, initially, the original British-standard 1363 outlets, outlet boxes, and powercords.
Supplement: never used the British outlets, I used normal USA-terminated outlets; they're rated to 250VAC.
Tubes supplied are NOS Philips ECL85 input/drivers and a set of Psvanne 300Bs.. I also have a pair of NOS Tesla ECL85s coming.. The retailer is having custom shipping crates built (for £200).. With these 3000Bs in them, max continuous power is 50 Watts per chassis, PLENTY-much for S7s.
More later.. Meawhile my S7s, driven by the new-to-me (and 'stock') Atma-Sphere M-60s, are sounding excellent, and I think the new positioning is the best ever.