552 Conundrum - A lovely day out.....
Posted by: andysonvolt on 01 June 2017
HiFi Day Out
Thanks to Paul at HiFi Lounge (BIggleswade), I finally had my chance to get a view on the “552 conundrum,” which is, “Is a £20k Pre-Amp just plain stupid?” For me it would be a £13k+ upgrade if I traded in my 252/SC in part exchange.
I selected a list of tunes lasting about an hour. Some tunes were the usual suspects (Kevin Eubanks, Phil Beer, Keith Jarrett, Joni) and some new (Jason Isbell, Stuart McCallam). I try to get a mix of female vocal, male vocal, complex jazz, simple jazz, rock, acoustic folk, electronic etc.
First a run through at home before I left.
System at home – Nap 300 (non-dr), 252/SC (non-dr), Linn Klimax DS/1, Neat XL6s, Chord Sarum and Linn Cabling, Linn’s room neutralizing Space Optimization deployed
I have to admit I am still at the stage where I think “that’s is very good” whenever I take the trouble to listen attentively at home. Confusing jazz is resolved, the bass is fab and the vocal is upfront and crystal clear. Perhaps it’s “as good as you can expect to get in this particular room” I often tell myself.
Off to HiFi Lounge then…..
Paul at HiFi lounge has just built a dedicated Naim listening room. There is some intervention to get the best out of the kit by dampening panels on the walls and ceiling. It is a converted barn so I think it would be “boomy” without at least some of that.
First System – Aurender/Chord Dave, 252/SC, 300 and Wilson Yvette speakers. (Speakers a bit over the top at £30k!! but kept the same for all 3 comparisons). Hifi Lounge are not a Linn dealer so the streamer combo was the nearest in money terms to compare. I am still not a fan of the Naim NDS so I asked not to have that. In theory it was the nearest to my home system. After listening through at varying volumes I was a little underwhelmed at some specifics; Vocals sounded like the singer might be a little way off the mic. Complex jazz did not seem to have the resolution of home and bass was certainly less of a presence (although that could be speaker difference or the room over-damped). It was however, excellent on all instrumental aspects, acoustic guitar being a highlight.
Second System – swap 252 for a 552 – the target…….
Wow – all above deficiencies had gone, with the exception of the bass (this made me think it probably was a room thing). The bass was however better defined, just not as powerful as I like. It was that “I got to get me one of those” upgrade moments. The tracks seemed to be slower and more resolved; relaxed and complete. Truly wonderful if I am honest, all the good things of the first system and all the annoying things resolved. At £13k it ought to be good though. I found myself wanting to let tracks finish, really enjoying them complete without the usual temptation of playlist flicking.
Third System – Swap 300 for a 500 (another net £13k upgrade). A quick tot up and suddenly I was listening to a £100k system! If you take into account the Fraim and cables. Not as staggering as the 552 change, but of course the usual “….and breath” feeling you get with adding a bigger power amp. It’s like having a shower in a wide walk-in wet room as opposed to a cramped area with a damp shower curtain to avoid. I believe an appropriate term is “bigger soundstage”. Taking into account that it was the 4th time I had listened to the same material that day it was still a pure pleasure. In terms of “bang for buck” certainly not worth as much as the 552 upgrade though.
Conclusions….
Need to get my 300 DRd for sure. I don’t think I would ever go to a 500, the 300 is pretty good.
552 – want one! Can I justify £13k of hard earned pennies? No. On the other hand, as a retirement present or a lottery win, I’d have one like a shot.