I've been a big fan of the 6SN7- that tube is in all of our products.
Tube Preamp Recommendations?
Hello, I'm a newbie to this forum. I'm on the hunt for a new tube pre-amp. I think. It is replacing an aging PSE Hybrid Line Stage 1 preamp. Several of the RCA outputs on the PSE don't work, the power button is finicky, and it is all original, ostensibly in need of major overhaul. Labels on capacitors and other parts have fallen off, etc. I love the slightly warm (to my ear) holographic sound of the PSE. I would like to upgrade the SQ. I find bright, high resolution sound like that of my KEF X300A computer desktop speakers very fatiguing after a short period of time.
My system consists of an Auralic Aries Mini with SBooster power supply > Kimber Kable PBJ RCA interconnects> PSE HL1 > Kimber Kable Hero RCA interconnect > N.E.W. A-20 amp > Analysis Plus Oval 9 speaker wire > ProAc Response Two S speakers mounted on very beefy steel stands. I stream a lot of Tidal on the Aires' Lighting DS app.
My short list of possible replacements are AR SP6, AR SP8, CJ PV10 and Quicksilver Full Function. Two other options are AI Modulus 3A and ModWright LS 100 (if i can find a good deal on one--it's a stretch for my budget), but I'm afraid these two might be too neutral or bright for my ear. I'd appreciate any recommendations. Overhauling the PSE preamp is a possibility, but one audio professional i trust told me i can really improve SQ over the PSE.
Thanks for any tips or advice!
My system consists of an Auralic Aries Mini with SBooster power supply > Kimber Kable PBJ RCA interconnects> PSE HL1 > Kimber Kable Hero RCA interconnect > N.E.W. A-20 amp > Analysis Plus Oval 9 speaker wire > ProAc Response Two S speakers mounted on very beefy steel stands. I stream a lot of Tidal on the Aires' Lighting DS app.
My short list of possible replacements are AR SP6, AR SP8, CJ PV10 and Quicksilver Full Function. Two other options are AI Modulus 3A and ModWright LS 100 (if i can find a good deal on one--it's a stretch for my budget), but I'm afraid these two might be too neutral or bright for my ear. I'd appreciate any recommendations. Overhauling the PSE preamp is a possibility, but one audio professional i trust told me i can really improve SQ over the PSE.
Thanks for any tips or advice!
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- 59 posts total
Robert1234 - Another options would be a Tube Preamp built by Tom Tutay. Tom builds the preamps to order so it would take a couple of months to build and he can build it to your needs, but would be well worth it. I have had one of his preamps for about 6 years and it has excellent imaging and sound qualities. He uses a pair of 12SN7 tubes in his design which are the 12 volt versions of the 6SN7 tube and cost less. mds |
Robert1234 Here is a link to a conrad johnson PV-10AL line stage that should deliver that classic warmth and smoothness that typifies classic cj sound. Good Luck http://www.usaudiomart.com/details/649363139-conrad-johnson-pv10al-tube-stereo-line-preamp-very-nice-one-owner-with-new-tube-set/ |
Thanks, hifiman5. That went fast. I'm leaning towards a 6SN7 preamp, but maybe I'll check out a CJ. Detail and "air" has improved with an AC line conditioner. Oh, and correcting the inverted speaker polarity once I disconnected the AI preamp. :) The AR SP6B now sounds quite a bit closer to how mechans described. |
"...went to a 6SN7 based amp. Mapletree and Atmasphere make this kind of pre, but they aren’t going to yield you more detail." Does this mean these provide less detail at the expense of more midrange bloom? Can you please elaborate since I’m really intrigued by the Mapletree line stage preamp in particular but also enjoy the detail sound my current SS preamp delivers. Thanks. |
- 59 posts total