Yesterday Roger Dressler (now retired) of Dolby Labs came over, accompanying one my friends, Sanjay Durani, from the LA Home Theater Group. Roger saw some of the calibration graphs (thanks Grumpy) from the Two Jims Theatre that I posted online and wanted to come hear the Synthesis® system, as he was intrigued by the calibration curve and general set up. My buddy said, "Oh yeah, I know the guy."
On the way through the house, we stopped at the K2s. "I really need to hear those." So we did. Naturally, he had his own disc with some very nice recordings on it, as well as test tones and other stuff. He gave me the disc when he left.
I had a pile of gear sitting around, trying to work my way through to the "perfect K2 component combo," and he scrutinized it briefly. Before long we were turning things on and off, plugging and unplugging stuff, and he was carefully listening to things that, unassisted, I would not have heard.
Grumpy can attest to this TiDome phenomena; he's seen me "not hear it" many times.
Based on Greg Timbers' previous advice to get a good amp or two and passively bi-amp the K2s, along with a sub or two, I had some multichannel amps, stereo amps, and a variety of subs. Here's where we ended up.
FAA 1000.5 amp: using four of the five channels to passively bi-amp the K2s. JFET/MOSFET/switching power supply/trans-ana design/200W/ch
FA 4125 amp: four channels bridged to two to power two subs. MOSFET/toroidal/225W/ch
JBL S3S Synthesis® subs. LE120H-1/ported/THX
Outlaw 990 in two channel stereo with bass management; sub crossover set at 40 Hz
Panasonic XP50* player using optical out to the 24/192 DAC in the Outlaw
There's a lot more to the story, including his tweaking of my Performance Series set up (which he called "one of the best; perfect for me. It sounds the way I want music to sound.") and his reaction to the Two Jims Theatre (including, "Wait 'til I tell Fosgate he's got a fan!" I guess they're pretty close having worked on PLII, etc.), but for this thread, I'll summarize the rest regarding K2.
I'm sending every piece of auditioning gear back tomorrow. I'm not buying any new electronics for now*
, because I am very, very pleased with this set up.
I'm simply going to enjoy it and stop messing around for a while. I see no reason to spend $3-$5k for an amp when these amps sound better right now, or $1.5-$2k for a pre when this one surprisingly excels in this regard. I'm sure much of it must be component interaction and Roger's expert ears. He just knew what to do to get the most out of this combination, and he only cared about the best sound, not the brand. I could mix and match for months and not get it this good.
Well, yeah, who knows?
Maybe next year...
Naturally I took them both out for a big lunch at a nice portside restaurant after that, then they were heading back to the airport where he could catch his plane home to Bend, OR. Many, many thanks!
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*
I'll eventually bring in the Oppo BDP-83SE and use its DAC and two-channel analog outs when its replacement arrives for the Two Jims Theatre.