Coming soon, 7A Line Preamplifier

Within the next month, I will be introducing a new preamplifier I call the 7A. It will be priced for the general market, feature 3 inputs and one output. However, one can request additional inputs, HTC bypass, reduced gain for each one input or all, etc.
The 7A will use Cardas Rhodium Jacks, silver contact switches, Jenalabs wire in the signal path etc.

Specs.

Moving Coil Step-Up Transformer for Denon 103?

Moved this question here from the Entry thread... you'll still think me an idiot for asking this, but: What the heck does a step-up transformer do? Why use the step-up trannie in addition to phono stage? Can somebody explain to me what might be the optimal situation in which step-up transformer is used? I'm trying to tread through the dark waters of vinyl (Got my Fremer DVD in the mail, hooray!) and it's fun & confusing at the same time.

So, if you don't have a phono stage already, you can't use step-up transformers at all, right?

Meridian 596/568.1 + Primare A30.2 : suggestions?

Right lads, 568.1 from ebay will be here very soon ! i am relegating the 596 and primare A30.2 to a second system and have a question for you.

I will only ever be using it for CD playback purposes, so where should the D/A conversation take place:

option 1: d/a in 596 and then use 2XRCA (nordost red dawn) to drive 568 and then two ecosse the director balanced XLRs feeding the A30.2... is this uncesessary complicated? we have an unbalanced > balanced signal path and this might add noise.

The Holmes Brothers!

The Holmes Brothers!

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Torus Power RM20 Audio/Video Power-Isolation Transformer

Torus Power RM20 Audio/Video Power-Isolation Transformer

When I arranged to review the Bryston 28B-SST monoblock power amplifier, I wanted to be certain that the 1kW amplifier wouldn't be starved for current. Bryston advised me that Plitron, who manufacture the 28B-SST's toroidal transformer, also make Power Isolation Units (PIUs), under the brand name Torus Power. Torus explained that its PIUs combine surge suppression with massive toroidal transformers to provide AC power conditioning and protection from voltage surges.
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