Threshold T-50 vs Forte 4 ?

I agree with Cbird. One of the first things that i noticed about the Forte' line as compared to the Threshold's is that they make use of smaller power supplies. Since that is the most expensive part of the amp and Forte's cost less than Threshold models, that makes perfect sense from a marketing standpoint.

As both Cbird and i commented, either should work well within the confines of your present system. However, the T-50 should have even more dynamic headroom and give you the extra added comfort when dealing with future purchases that might not be slightly tougher loads.

Like i said, i know which one that i would buy at those prices : ) Sean
>

Pcs,

I'll not add any to Sean's posts, he's got far more equipment experience than I do. I will comment on service; however. Remember that Threshold's last designs, the T series, used IGBT transistors that are no longer available. I don't know for sure, but I'd bet that the Forte amps all used bipolar transistors (Forte was manufactured at the same time as the Threshold S series amps I have).

There is an ex-Threshold technician named Jon Soderberg in California that services Threshold equipment. I'd seen at one time that he is willing to replace the T series IGBTs with another, readily available transistor. I have no idea what that would do to the sound on the amp.

Thank you all for your responses. From what I can determine, both the Threshold and the Forte use the IGBT transistors. Both are suppose to have 8 per channel. I am concerned about the reliability of these and potential service. Macdonj, do you happen to have an email address or website for Mr. Soderberg?

Regards,
Paul

http://www.rsvlonline.net/vintageamp/default.htm

I own a T 400 and have never had any troubles. I think the price of $700 is very good, especially from a dealer. I'd go in that direction.

Good luck,
John

I've run Forte' 4's and 6's ( both use IGBT's ) on low efficiency 2 ohm speakers and throttled them. No problems what so ever.

Just remember this: He who hesitates is lost. You better snag it before someone else does. Sean
>