2. amps-preamps
  3. 126700-4635

Is my amp the problem?

I recently decided to bi-amp my speakers so I purchased a crown xls 1002. (225w 8 ohm). I am driving a 10 woofer. It sounds horrible. I can't seem to get it to put out much power despite its rating even when I make all the right adjustments. Its a class D amp. Is that my problem? It just doesn't seem to have any Ba**s. Lol. Advice is appreciated.
jimbones
auxinput
2,920 posts
 
Okay, further research on the Krell KBX.  It looks like this thing has the crossover frequency/slope hard-coded into the unit by Krell factory and cannot be modified.  Krell no longer services these things (possibly), so it may be difficult to impossible to change this KBX to work with you system.  And there is no way to "experiment" with different frequencies/slopes, so I'm going to give this KBX a big NO on the recommendation.
auxinput
2,920 posts
 
Oh, if you do decide to look at the Bryston, be aware they come in several variations.  Some have RCA inputs/outputs. Some have XLR.  Also, some models have a hard-wired power cord and others have IEC inlet so that you can upgrade the power cord.  The $900 agon is hard-wired power with RCA.  There is another that's on auction with RCA and IEC power cord.
jimbones OP
259 posts
 
New development: A buddy of mine with more equipment than shelves to use this stuff (lol) lent me a Antimode 2.0. Apparently it has a Xo in it. Input impedance not specified.  
jimbones OP
259 posts
 
Well the parasound amp arrived. And I have to say if I didnt have bad luck I would have no luck at all.  I turned it on and it does have more balls than the crown but then I noticed the current limit LED's lighting/ I called Parasound and they said it is probably defective. Sure enough, I opened the unit and the electrolytics are leaking. Thats what I get for buying an old piece of equipment. I'll look for a newer and more powerful amp. Whose got the stamina to hang in there with me ha ha :-P

auxinput
2,920 posts
 

Wow, yeah the HCA1000 could be as old as 1999. Time for a re-cap job! I’ll hang on til the end, lol!

There’s a Emotiva XPA-200 on audiogon for $399. That’s $100 off retail, but amp is probably going to be 3-4 years old max. It has more power supply capacitor bank than the HCA 1000, but transformer is smaller. It’s not going to have the brute force of the larger monoblocks, but it’s definitely cheaper, and I’m sure it will be competitive with the HCA 1000.

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