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.

Speaker help

I have a onkyo 805 and mainly
used for music cds and dvds.
At this time i have a set
of polk RTi8.
Not very happy with them.
Looking to spend about $500.00
for a new pair of speakers
but have no idea on what to
buy.
Mainly listen to rock and heavy metal.
Help!

Music in the Round #28 Recordings in the Round

Music in the Round #28 Recordings in the Round

I had planned to feature a few intriguing new products I saw at CEDIA's Expo 2007 held last September in Denver, but I did that on the <I>Stereophile</I> <A HREF="http://blog.stereophile.com/cedia2007">website</A&gt;. Instead, I'll just tell you about the only big audio trend I saw there: HDMI.

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