which of the older model's are a best buy. I hear alot about upgrades,comments and model numbers appreciated.

Showing 1 response by mrchips

I agree. Jon is excellent, has done work for me before. I will say more tomorrow. Whatever Threshold amp you buy, you will have years of enjoyment with it. My personal favorites are the SA/1's (mono-blocks) which were upgraded to 10E's, and balanced configuration in silver.