
07-03-2011, 11:40 AM
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 | Extraterrestrial Admin | | Join Date: Apr 2005 Location: High Sierras Near Yosemite Nat Park
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It means it has a built in Pre Amp.
When turned on it increases the gain of the signal when receiving, or another way to say it is, it boost`s the signal coming into your radio when you are listening.
As for what class of Amp it is, that depends.....there are so many copy cat amps that have a Palomar name stuck on them the build vary `s from unit to unit.
If it is an old TX100, they were built for low drive, about 3-4 watts or less, and my guess is a couple of MRF 454`s in it.
73
Jeff
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