I was reading This PDF about the USA-50 and 50x amps. This is what i found and it confused me:
I've always wanted to try US amps' gear, but i dunno which rating to believe
http://www.usamps.com/old_site/technical/documentation.htm
...
Rated Amplifier Output @ 4 Ohms per Channel:
USA-50: 50 Watts
50x: 100 Watts
...
So my question is whats going on? Do they use the lower power rating to keep that crazy low THD? Are they underrated by half, but they also tell actual rating(top quote)?SPECIFICATIONS:.........USA-50........................ 50x
Watts/channel
4 ohms:.......................25 Watts..................50 Watts
2 ohms:.......................50 Watts..................80 Watts
1 ohm:.........................80 Watts..................N/A
Bridged Output: 160 Watts 160 Watts
THD:
S/N Ratio: >100db >100db
I've always wanted to try US amps' gear, but i dunno which rating to believe
http://www.usamps.com/old_site/technical/documentation.htm