2. speakers
  3. 1250336448

Is this amp sufficient to drive my 803D

Krell 400xi

rated at 200 watts and 400 watts into 4 ohm

room size 16w length 32 feet. height 8 feet
I listen to a lot of rock music and jazz

Im using a rxv2300 yamaha receiver as my source currently
and red wine i pod
blue jeans cables,10guage

your thoughts greatly appreciated

Thanks
david124
rockadanny
1,226 posts
 
An AVA FetValve Ultra 550 would work well for you. Over 250wpc and stable to 2 ohms. And sounds fab with B&W with stock tubes (though cannot recall if I heard it driving 803 or 804). (Disclaimer - I have one for sale.)
Post removed 
jaybo
4,478 posts
 
you're fine...no need to bi wire either
david124 OP
7 posts
 
Jaybo,

I have noticed a big difference when bi wiring to the speakers, bigger base, and stage,
even improvement when using banana plugs, instead of bare wire these speakers are very revealing ,let you know your components your using!!
david124 OP
7 posts
 
Bob,

Your very correct, its probably is better to go with matching amps,that have identical voltage gain

makes a lot of sense,

I should have known that I took a little electronics at the College lol
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