2. amps-preamps
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Looking for 50-100 watts of Tube Power (give or take) for my JBL 4349s

I’ve been looking at new and used 50-100 wpc power amps in the $5000 range to drive my JBL 4349s. I don’t have any experience in this price or power bracket when it comes to tubes, and could use some reccomendations.

Here are the amps I’ve been researching (the usual suspects I assume):

Rogue Stereo 100

Cary CAD-120s Mk2

Audio Research Reference 150SE

Audio Research VT80SE

Carver Crimson 275

Various vintage Corad Johnson amps

I’d love to hear why people would choose one of the amps from this list, or what else I should consider that isn’t on the list. I don’t have a preamp yet but will probably try a Benchmark la4 first.

For context, my main amp right now is a Torii Jr, but I also use the 4349s with a Muzishare X7 and a Denon PMA-1700NE. I love the Torii Jr and will continue to use it, but would occasionally like more power. The Muzishare is fine, but I want something of better quality.

My musical tastes are all over the place: rock, pop, jazz, world, electronic, classical. I listen to a lot of symphonic/orchestral music and would like more power to handle the dynamics, but prefer the soundstaging of tubes.

Thanks in advance for the recommendations!

 

 

rischa
rcm1203's avatar
rcm1203
69 posts
 

Might want to give the PrimaLuna Evo series a look as well. Very well made in China using above average components with excellent performance and top notch build quality. They can use a wide range of power tubes allowing you to get the output and sound you prefer. New ones fit in your price range. Upscale Audio is the US distributor and also the repair point. I also highly  recommend Vincent Audio if you are interested in hybrid designs with tubes in the pre section. Also made in China to the strict standards of their German designers. My SV-237MK is the piece of gear that never gets sold because It's my fallback between purchases. Every time I put it back in my system, I wonder why I switched because it sounds so good, but then the next shiny new thing catches my eye! They offer hybrid preamps, amps, and integrated amps. Available through Upscale and Audio Advisor. 

jemmer01
20 posts
 

I just traded one of these in at Audio Concepts in Dallas,  Check it out

yoyoyaya's avatar
yoyoyaya
613 posts
 

@OP The pre amp is more important than the power amp in terms of sound quality, so you might be better to get that sorted first. It's better to proceed in the direction of the signal when choosing components.

mbmi's avatar
mbmi
445 posts
 

Audio GD HE-1 XLR......The best sounding Pre- amp that the Part Time Audiophile has EVER heard .....It’s only 4 K...I have one, it’s sound is way above it’s cost...10 tubes and a regenerative power supply of it’s own. Pair it with a great SS Amp and you’ve got musical Bliss with your JBL’s. I have JBL’s and they mate very nicely....Good Luck to you.

 

davidchampa
5 posts
 

Although I have lusted after both the Audio Research and the PrimaLuna, the price point on a used Rogue ST100 was too good to pass up and I am very impressed with the amp. When purchasing a used tube amp an important consideration is the included tube package (i.e. stock current production vs. NOS vintage tubes), as at some point you may consider rolling in something different to tweak your system. Although I don’t have any experience with the Carver, there have been suggests that the weak link in those units are the under-powered transformers.

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