Stereo Amp


All, I'm looking for a 2 channel amp and am seeking opinions.

The contenders :

- Parasound JC5
- Pass Labs x250.8 (used unit goes ~6K)
- McIntosh MC452
- Anthem STR (amp only)
- Rotel RB1590

My preamp: Arcam AV860
My speakers : B&W 702s2


=> Before you flame me, I'm fully aware that both the pre-amp and the would-be amp retail for more than the speakers themselves and it's not the logical upgrade path. Let's just put that debate to rest, please. I will likely upgrade the speakers down the road but I'd like the preamp and the amp to remain. So for now, this is what I have to work with


=> What I want to achieve : play the fronts full-range, sub-less, with CLEAN sound, TIGHT and CONTROLED bass. The 702s2 CAN be played as such and sound very good. They do require some fine components up the chain to do so. B&W can be brutal in that regard. 


=> What I have now: as good as it is, the A21 isn't cutting it. sibilence and not enough juice to drive the woofers sub-less. Close but not quite. The JC5, which I've demo-ed with the 702s, does a great job at it and is my runner up as it stands.

=> My other specifics : 
- 80% music / 20% movie (I do have a Velodyne sub to reproduce those earth shaking LFEs)
- room size: 25x15
- music genres: jazz, lounge, some electronics music, pop.


=> I located stores that will demo the MC452, the Anthem STR and the Rotel RB1590 with my same speakers. I've heard the JC5. The only unknown is Pass Labs x250.8, save for the fame: from the reviews alone, it would seem like an easy winner. but I've never heard one. Anyone ?


Thanks in advance!
soundaholic

Showing 3 responses by 4425

personally i’d look hard at the krell amps. i imagine that you could find a Duo priced right then update to HD when you want. I think the Duo will greatly exceed the amps on your list except maybe the Pass which i’ve not heard. krell the company is very energized now. just my opinion
btw a duo 300 for sale $4500 on us audiomart. over half off. think the upgrade is about 1k plus shipping. could be done later. a thought only
i have your speakers. don’t hear much fizz which i’m very sensitive to. actually there are so many great amps being blown out on agon, audiomart, ebay etc. not to be a snob but you can get into some better amps than you listed that will make your fine speakers sound great. no dog in the fight but i’ve been around way too long. pass and mcintosh just don’t rock my boat but many will disagree. not going to fight that battle. 
whats the true budget and do you head bang? 
you can get something special if you don’t rush it. to fully understand is this part of a home theatre system or are you strictly two channel? 
The anthem may be a possibility as i may have some relevant info to impart. something i heard about. i’ll check if interested.