Audio Horizons TP 2.0 Preamplifier

I got ya will do. I picked up a pair of early 60s here at the Gon for a bit more than you mentioned a short time ago. When i bought my AH i upgraded to Siemans tubes i believe they were e88ccs 6dj8 steel pins. Like you discovered i put the best i have in slots 1 and 3 and use others in 2 and 4. Thanks for the info

I don't know the seller, but he's selling here on the Gon a pair and a quad of Siemens E88cc. The quad is relabeled CBS, but they look like the real McCoy to me. I'd be curious of what the date codes are.

10-17-10: Sherod
I don't know the seller, but he's selling here on the Gon a pair and a quad of Siemens E88cc. The quad is relabeled CBS, but they look like the real McCoy to me.

Siemens made E88CC tubes and labeled them for CBS, so these are likely Siemens tubes, but they are not CCa (and I'm not suggesting the seller is representing them as such...just wanted to be certain to differentiate that they are E88CC and not CCa).

Agreed. Most everyone knows that although Siemens made the E88cc and cca identically, the cca were specially selected for the post office back then.

Hi guys,
Mark here,visit the Canadian equivalent of audiogon.www.canuckaudio.com.Last week there was a trio of CCa's for $225.Also,ECC88 gold pins and Amperex come up from time to time.If you see something you like let me know and I'll ship them to you from my MI address.