Another positive review for Henry as I got my amp back from him a couple of days ago. My amp was working fine when I sent it to him, but wanted to get the cooling upgrade done as well as replace any parts that may be showing signs of heat failure, in case he ever stopped offering his services. Total turnaround time was basically exactly one month from when my amp was delivered to his door to when I got it back. He said Dec. was quite busy for him both in repairs and his real job, so I think one month is longer than average turnaround.
He sent me a detailed report of what was changed via email, and when I got the amp back it worked great. The cooling fan is indeed very quiet, you can hear it if you sit about a foot from the sub in a very quiet room, but otherwise it is inaudible. Can't really tell if the cooling has improved any (I never drove my sub that hard to begin with) but the amp sounds as good as it did when I sent it away, probably even a little better as there appears to be slightly less hum when I put my ear right up to one of the sats.
Now I don't have to worry as much about turning it up when I need/want to, and the sub should give me many years continued usage.
He sent me a detailed report of what was changed via email, and when I got the amp back it worked great. The cooling fan is indeed very quiet, you can hear it if you sit about a foot from the sub in a very quiet room, but otherwise it is inaudible. Can't really tell if the cooling has improved any (I never drove my sub that hard to begin with) but the amp sounds as good as it did when I sent it away, probably even a little better as there appears to be slightly less hum when I put my ear right up to one of the sats.
Now I don't have to worry as much about turning it up when I need/want to, and the sub should give me many years continued usage.