Who remembers the Dahlquist DQ-10's?


My first pair of "high-end" speakers.  Power hungry critters but what I would give for an updated pair.  I powered these with a Peavey CS-400 and a Maccomack Deluxe Line drive passive preamp!!  Those were the days!  Young and dumb I suppose?
128x128kenny928
I remember the DQ-10's fondly.   I believe what made their sound so much better was that they were time aligned. 
Phil- great post. Thank you for that, and for the memories they evoke. You knew Marc F, no doubt? I spoke to Tasso a couple years ago- he wasn't well. A great contributor to one of the great eras of the industry. 
bill hart

I first heard them in the mid-70s in Des Moines, IA. I owned Infinity 2000A hybrid electrostats at the time and the shop invited me to bring them over after they closed so we could compare. I thought both speakers acquitted themselves well that evening, but I was very impressed with the Dahlquists. Shortly thereafter my roommate bought a pair of 2000As and we ran them stacked driven by a Marantz solid state amplifier, which had a lot of power, but which I finally realized sounded horrendous on top. A move to the SF Bay Area in the early 80s found me speakerless and after messing with a Polk Audio sub-sat system for a while, I found a used pair of DQ-10s which I plopped down onto black-painted cinder blocks as they had no stands. I enjoyed them for a number of years and I later sold them to a friend. They ended up in our startup company office around 1996 and at some point they disappeared in favor of an in-ceiling setup. Clearly, I have never forgotten them and I would love to hear an updated pair...
Whart,

I did meet Marc at Opus One, but we spent very little time f2f since I was in Indiana and only seldom in Pittsburgh. I had more time with Doug Smith, in part because he drove his Lotus Elan (not so old then) up to Indiana from time to time, usually bringing a some Glenlivet with him to share with me, Denny, Rich and Jon (Barletta) in the Indiana store. It's likely Marc wouldn't remember me at all, except possibly for hearing I sold a hell of a lot of gear!

All in all, I was amazed to find out Tasso is still kicking, given his intensity, blood pressure, excitability and elevated heartbeat! The pain management therapy realm he's been involved in is the kind of logical extension you'd expect for his post-hifi days. Tasso was never happier than when he was simultaneously sharing, helping, proselytizing and convincing someone of a PoV he held dear.

Tasso taught his mind to interpret sound and mine convincing fidelity from any scrap of aural evidence available to him, and then judge the relative merits of the soundchain that produced it. At a time when people were thinking about individual components, Tasso sold synergies and systems, everything being imperfect to start with. It led to Opus One having the most unusually pure selection of convincing sound for the era, of any store I'd experienced in that era. I learned acute discernment in audio quickly working for him and with people around him who he had trained to listen. Opus One employees developed a fast, reliable "ear."

Phil