Hey. I run the Hartke LH500 with the limiter on. Would I get any real benefit from a compressor?
They're almost the same, a limiter is a compressor.
The main difference is that limiters are fixed, so you can't adjust any parameter on them and just turn them on or off. That's how the one on your head works, limiting the signal going through your amp to a pre-selected level to avoid damage to your amp.
Compressors are more flexible, as you can control compression rate, attack and release. They are more suited to shape your sound rather than limiting your signal.
I use a compressor always on on my board, and the limiter is also on on my amp. The compressor helps me shaping the tone and maintaining it even trough my board, the limiter takes care of the amp avoiding damage to it.
Just my 2cts...




