December 26th, 2017, 1:50 pm
dberning wrote:Shashi,
I have two 10-W OTL tube amps you could try, and I may not need them for a couple of months. I may need to recall one or possibly both before the requested three month period. I think that you borrowed one of these before, so you are already familiar with it.
David
December 26th, 2017, 1:59 pm
tomp wrote:Would a small capacitor in series with the driver help remove the low frequency hum? Have you ever tried that?
December 26th, 2017, 2:09 pm
Roscoe Primrose wrote::character-oldtimer: Keep in mind that when multi-amping with compression drivers, the slightest amount of hum will destroy diaphragms with metal surrounds in short order....
Roscoe
December 26th, 2017, 3:48 pm
Cogito wrote:tomp wrote:Would a small capacitor in series with the driver help remove the low frequency hum? Have you ever tried that?
Yes, I plan to do exactly that, but it aint gonna be small. For 600Hz, I need 33uF cap.
December 26th, 2017, 4:41 pm
J-ROB wrote:Cogito wrote:tomp wrote:Would a small capacitor in series with the driver help remove the low frequency hum? Have you ever tried that?
Yes, I plan to do exactly that, but it aint gonna be small. For 600Hz, I need 33uF cap.
How does this line of thinking jive with getting rid of speaker level crossovers?
This is precisely a speaker level crossover.
In my mind, the idea is to use as few crossovers as possible, preferably none.