nms
03-09-2008, 09:30 PM
I just got back from spring break and brought back a Carver PM-350 amp that wasn't getting used enough from my parent's house. It's rated for 350 WPC into 8 ohm, and 450 WPC into 4 ohms. Previously I was running a Carver receiver rated for 100 WPC into 8 ohms, with no 4 ohm rating. Since my speaks are rated at 4-6 ohm, the receiver would trip over itself at about 1/3 power.
So, differences I am hearing:
1. Loudness. Holy shit, it's not even funny how loud this thing will go. Keep in mind my sweet spot is 50 inches from the speakers.
2. Dynamics. The much-improved headroom really makes a difference in the dynamics of the music. It's just so much more natural and effortless.
3. Detail. I never thought an amp could make this much of a difference. It's amazing - the gruffness, the slight edge of the sax, the oily thrum of the bass, it all just comes through better.
4. Tonality. To me, the amp seems to have a quieter midrange than the receiver.
5. Soundstage. Wider and more concrete, more solid, more "planted".
Setup:
Receiver: Carver HR-752
Amp: Carver PM-350
Speakers: Polk SDA-2A
Source: (don't wince) iPod running .wav format. (I had to use the cable from my CD player to hook the amp up to the receiver - will remedy shortly).
So, differences I am hearing:
1. Loudness. Holy shit, it's not even funny how loud this thing will go. Keep in mind my sweet spot is 50 inches from the speakers.
2. Dynamics. The much-improved headroom really makes a difference in the dynamics of the music. It's just so much more natural and effortless.
3. Detail. I never thought an amp could make this much of a difference. It's amazing - the gruffness, the slight edge of the sax, the oily thrum of the bass, it all just comes through better.
4. Tonality. To me, the amp seems to have a quieter midrange than the receiver.
5. Soundstage. Wider and more concrete, more solid, more "planted".
Setup:
Receiver: Carver HR-752
Amp: Carver PM-350
Speakers: Polk SDA-2A
Source: (don't wince) iPod running .wav format. (I had to use the cable from my CD player to hook the amp up to the receiver - will remedy shortly).