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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.

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.

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.

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.

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.