I have some 100W 8ohm resistors, a multimeter, a couple of laptops, a good firewire audio interface, a cheap (Audiogram) USB interface which I don't mind if I blow up, and a desire to play with REW.
I believe my new BT20A pro is pushing out distortion at levels it oughtn't - or at least I'd prefer it didn't, but I'd like to establish:
1. am I really getting distortion or am i imagining it
2. am I driving the input too hard
3. is the distortion coming from my speakers
Plus I feel like if I start measuring I'll get a better handle on what the equipment is doing.
Can I learn anything useful with the resources I have? Where to start?
I believe my new BT20A pro is pushing out distortion at levels it oughtn't - or at least I'd prefer it didn't, but I'd like to establish:
1. am I really getting distortion or am i imagining it
2. am I driving the input too hard
3. is the distortion coming from my speakers
Plus I feel like if I start measuring I'll get a better handle on what the equipment is doing.
Can I learn anything useful with the resources I have? Where to start?