I hate to think, you don't expect the guy to tell everyone his voodoo
secrets?
I suppose you also use a valve to do the rectification. I suggest the 5y3
myself, though you need a specially cleaned supply for the heaters to avoid
heater/cathode intermediation distortion....

grin.

Brian

--
Brian Gaff -
Note:- In order to reduce spam, any email without 'Brian Gaff'
in the display name may be lost.
Blind user, so no pictures please!
"Bill Borland" wrote in message
...
In article
.com,
writes
On 2 Jan, 12:33, "Nick" wrote:


Don't skimp on quality, go for the best!

http://www.russandrews.com/product.a...UK&currency=GB...

In Russ's quest to extract even more

money from his customers' wallets

performance from his Hi-Fi system, he's
identified a new way of cleaning your mains supply that's even more
effective than our Ultra Purifier mains filters.

The new product 'balances' the mains and cleans the mains supply in a
completely new way; it's quite capable of lifting the performance of
your
system to a completely new level.

The principle is sound, like balanced audio circuits, it uses a
transformer with two secondaries of half the primary voltage,
connected in series, with the junction earthed and the load supplied
across the two outer ends. You could get a suitable transformer made
for much less than Russ charges.

Do you simply mean a transformer with a centre-tapped secondary, or
is there more to it than that?
--
Bill Borland
(G3EFS)