Upgrade Von Schweikert VR-4 to Dunlavy SC-IV?


Greetings,

I own a pair of the original VR-4’s that I bought from Ambrosia A/V many moons ago. I had them mated with a Sumo Andromeda III for a long time, and they sounded sluggish, and lacked mid-bass impact and dynamics. I lived with them this way for 10 years. I recently bought a new amplifier (Parasound) which really livened up the VR-4’s, but they’re still not a speaker with the dynamics that I crave. I just contacted VR to see if they still offer the VR-4 to VR-5 upgrade, and unfortunately it is no longer available.

At the time I bought the VR-4’s, I auditioned the Dunlavy SC-IV’s, but I simply could not afford them at the time. I even visited the Dunlavy facility in Colorado Springs, and was mightily impressed with the effort that went into these speakers. I now have the opportunity to purchase a pair of the SC-IV’s at a reasonable price, so I’m thinking of “upgrading”.

I haven’t listened to the SC-IV’s in over 12 years, and never was able to compare them side-by-side, so I was wondering if any that has done so could give me a brief overview of the differences. While I like my VR-4’s, I would really like some marked improvement in the areas of dynamics and mid-bass “punch.” The VR-4’s sound too “studio,” and less “life-like” due to their lack of dynamic contrast, and I’m wondering if the SC-IV’s will fill that void.

Thanks!
seadweller

Showing 2 responses by shadorne

Go for it - the SC-IV is a classic in a league of its own, although your VR4's are an excellent speaker too.
By the way, aside from the usual suspects (Aerial 10T for example), what other speakers are considered good competitors of the VR-4 Gen III?

If you want more dynamics, and DAL SC-IV is your reference (I assume you have lots of space), you may wish to audition larger ATC's...I recall a review somewhere (mix magazine I think) comparing DAL SC-IV with ATC SCM 300's....rock engineers preferred ATC's and classical engineers preferred DAL's (according to the review). Telarc uses ATC which is mostly classical ....so ATC are not just a rock speaker although they can play very loud (so an engineer can play back to the rock band what the rock band just played at the levels of live music). ATC use a short coil in a long magnetic gap and therefore suffer much less compression/distortion at higher SPL's than standard consumer designs (long coil in short gap).

However, I would not call them a competitor to VR-4's as the larger ATC's are found more often in professional studios (as mains) rather than as domestic speakers....like the DAL's they are big, imposing and score low on the WAF evaluation....but they would almost certainly give you that extra punch/dynamics (like live music) that you appear to be looking for.