Would you like to know about Dunlavy mods?

Hello-

I have used the Dunlavy SC-V(s) with great success over the
past couple of years. The only tweaks I've used with them
are the Marigo Dots (green/white)and Orchard Bay spikes. These speakers perform better than any system I have ever heard in the 30+ years of being in this hobby. I really cannot imagine the need for extensive modification; but
I'm certainly interested in knowing more about the results
of your efforts.

Thanks- Dan

Actually the following mods would work to improve any speaker. Remove all the ferrous metals in and around the crossover these include all the steel hardware, screws mounting brackets etc. Replace these with brass.Replace the steel screws holding the drivers in place again with non-magnectic type such as brass. The 10 cent resistors in any crossover should be thrown away. They should be replaced with non inductive types such as Ohmite. Better yet would be resistor bridges made up of many Vishay bulk metal film resistors, these are very expensive but the improvement will bring tears of joy to your eyes. These improvements only enhance the already great attributes of Dunlavy speakers. Speed, soundstage width and height,inner detail focus and a much lower noise floor. I know these are all passive improvements. However they make the speakers more reactive to the music. I have also settled on the Sistrum speaker platforms from Star Sound. These effectivly again add a wealth of extra detail and speed. Dan if you are much more adventurous you can seal the inside of the cabinet with a latex based product that drys like concrete. This is available from Cascade Audio Engineering. When I first did this I only did the mid-range tweeter compartment of one speaker. Again the soundstage got wider and and more detailed. Of course it took many hours to complete this procedure. The increase in performance I felt made the pain in my back go away. You do not want to use to much of the Cascade product and measure it out the same for both speakers. Many of the caps I settled on as well as the 8 and 10 gauge inductors are can be bought thru North Creek Music Systems. I am at this time having an outboard crossover and new wiring harness being assembled. Some of these ideas are out of my realm of construction ability. If you like I can talk to you about this new wire technique as well as the construction and mounting of all the components in this outboard box. Oh I forgot the solid copper binding posts from Cardas also help. I know some of these changes are scary to do or to try. Most manufacturers use only the quality of parts needed to make there products sell for a certain price point. The parts and techniques I have selected would add thousands at retail.Oh ,the madness of HI-FI. Talk to you,Tom

Have you implemented zobel circuits on the drivers? I know of 5 Dunlavy owners who have done this with great success. Also, the tweeter needs to be replaced. A Morel MDT-33 makes a great drop in replacement that is much better than the stock tweeter.