abrasv wrote:
Just installed a permanent mount EMS50 amp from PI this past weekend. Went last year without one and worried every time I plugged in. Bought this new one off EBAY for $175 still in the box with all instructions and warranty. Well worth the peace of mind.
it would sort of scare me to buy a "used" one. I would guess that it could have received a jolt or something and unknowingly to you not be working properly. one of our electrical gurus can comment if this is possible. don't know if there are MOVs in these things still?
bumpy