History on ohm A's and F's.


I panned through the threads and read how the old ohm a's were remarkable.
Would like to hear more about this and other ohm speakers.
pedrillo
My design and implementation of a true Walsh sub...

"I can't help but wonder if either or both German Physiks or Dale Harder could manage to use a sub that maintains time and phase coherence in the same way that some manufacturers of more traditional cone and dome speakers have, with their Walsh inspired concepts."

Not that I really want one, but I find the need for some people who just can't keep their hands off the volume control.

As well as carbon fiber cones and Nd mag structures.

all to come, but it will take some time and money.
My design and implementation of a true Walsh sub...
Now, that's breaking new ground on this old design. Can't wait to hear more about it.

Dale, perhaps you could give us some technical insight into the perceived weakness/problems of the original Walsh drivers and how you have corrected or improved them. Especially, regarding output level and efficiency.
Hi Darkmoebius,

If you will go to the wesite www.hhr-exoticspeakers.com and look at the bottom of the "Products" page you will see a picture of the new TLS-I. Just above this picture is a hot link that will take you to a new page that fully expalins all the upgrades and design changes I have implemented on both the remanufactured units and the new TLS-I and II series.

I have done my best to address the issues that have been sent to me throughout the years from Ohm product users and I continue to work on new upgrades and designs daily. There is no rest for the wicked you know.

Dale
As a huge OHM F fan/owner I really enjoy the Q"s an A"s on this forum. I"m not sure who rebuilt my pair of F"s, but my eyes/ears tell me they were done correctly. The sound is just awesome in my 20x13x7 (audio room) which opens to a wet bar and half bath through a 7ft opening. My pair of F"s have a top end with plenty of detail/shimmer that is neither hot nor too recessed, leading into that glorious mid range. Female vocals are in room, singing to me. Bottom end has a natural foundation with good attack, enough thump as to not need a subwoofer.

I agree, OHM F"s are NOT for headbangers who think they need 110db to enjoy music. My pair sounds quite nice around 90-95db, from a Belles 55 preamp (subsonic filter engaged) to a VSP gold power amp (totally recapped) thanks again (audionut66@comcast.net) beautiful job!

In closing ... if your OHM F"s don"t sound correct, then they were repaired incorrectly. My all-time Favorite!