I have for sale a custom 2m pair of Ridge Street Audio Poeima!! RCA IC's. Below is how Robert at Ridge Street Audio describes them:
"These I/Cs use 22 gauge solid core silver conductors. I believe it used three conductors in vertical weave: 2 ground and 1 signal. The insulators are the same material we use throughout our product line. If I remember correctly, the characteristic impedance of the cable is 100 at 1k Hz.
It's strengths are in the mid bass through the mid treble. Extension beyond that is adequate but not as good as say the current "P"!!! series, etc. It's presentation is open, very good speed and resolution without throwing everything in your face - it maintains good perspective as to how the overtones relate to the fundamentals...something a lot of cables don't do very well. It also maintains it's composure very well when a given mix gets busy - like big band stuff for example. It doesn't get noisy,compressed or congested."
These are a killer pair of custom made IC's. I was going to use these with my John Hogan 300B SET but after listening, I knew it was too much of a good thing. The SET already provides more than enough in the mid bass through the mid treble and needs help in the high and low extension. If you don't have a SET amp but want that incredible midrange area, these are exactly what you're looking for.