Ohm Walsh Micro Talls: who's actually heard 'em?

 Hey Mapman....
Nothing feels better than improving on a concept, might it be mechanical, electronic or aesthetic wise. Those OHM L's could be 
improved in stages, and every time there's an improvement you get closer and closer to the edge of possibilities.
Last night as I was listening to some great 24/96 tracks, something
magical developed, suddenly I could tell that the tweeters started to relax and got sweeter and lusher......I think they're broken in.

Sweet Jesus, Guitar strings were so amazing sounding, I was closer to how my Audiostatic electrostatic speakers sounded like, precise tons of air and incredible speed......You can tell I hate these speakers :))

As I said before I will add tweeters on the back of the speakers and 
I might re-purpose the Original tweeters, but if I want to use a L-Pad
(volume control)  I'll need to go with an 8 ohm  unit. Tried finding a pre made cross over but I might go with the Behringer electronic cross-over if I can't find a solution.

I will try to get a test going with foam plugs tomorrow, but I'm starting to build a home automation system around the Amazon Echo (Alexa) so I have to install new wall switches etc. so I can surprise my darling on Christmas morning....🇸🇪

Back for a small update...

Had an hour to spare to fiddle with the port and the foam plug.
I had a square of egg-crate foam that I cut in to 5x10" strips rolled them up
and inserted the plug in to the bottom port of each speaker.

vewy vewy interestiiing....
First I was concerned about closing of the port as it changes the back pressure, but
what it did was smoothing down the heaviest bottom frequencies making the package a little less boomy. I used an amazing CD from the movie "Tha last Samurai" tons of high frequencies, and lots of deep deep Japanese Kodo drums with amazing impact and depth.
was it better? I will run some tests tomorrow and see how the room responds to the changes. I will also run a frequency sweep and see what it looks like.

As mentioned earlier I am adding some tweeters to the back of the speaker, and I was vasilating about active or passive crossover network, I slept on it and decided to make a simple passive xo that I can use the L-Pad to dial in the effect.
Should  be exiting as it could add some extra dimension to the sound.

I know some people wanted to change the wing-nuts to something more modern and
cool looking. Go to www.mcmaster.com click on NUTS and there you go, I'm ordering the 
THUMB NUTS in SS pretty cool stuff. If you are looking for hardware it the best place ever.

Peace....out

Had a little bit of time this morning to measure speaker response between the foam plug and without. So if you remember I thought the speakers sounded a little better crossing over
higher than expected. Soooooooo.......the response curve was worse below 65hz but smoother above 100hz.
This was just a fast comparison and nothing definitive I.E. Food for thought.

while screwing around the bottom port, I realized the bottom of the speaker rings like crazy
so I'm doing something to fix that.... But every time I look on the inside of the speakers
I get pissed of when I see 2x4's that look about as old as I am.
I also have the rear tweeter, volume control and crossover on the way to rainy SoCal
so that should be fun...🇸🇪

Sorry for the inactivity the the last week, but as any good husband I promised my wife to paint a room and a hallway before Xmas...😜
I did have some time to meditate earlier this morning, and decided to take the project a little further than I originally decided. The rear tweeter will be in this week so hopefully I'll be able to solder up the X-over and make a custom mount to attach it to the speaker. After Christmas I'm taking the speaker apart, see what can be done to stiffen up the sides and 
for the bottom I'm thinking, rubber mass loaded with lead shot-gun pellets for more mass.

When most mechanical changes are made I'm thinking about re-paint it in a BMW M3
metallic blue, And all the metal parts on the stand will be chromed.
Im also going to have my machinist make a low profile swivel mount for the tweeter
so the angle of attack can be changed on a whim.

Anyway that's it for now...🇸🇪

Xover, volume control and speaker attached in a non invasiv way IE. I might install everything inside the cabinet so I have clean looking backside of the speaker and it does look like a science project that went wrong....lol

I will do some listening this evening and evaluate the progress or not.
The foam plugs are a deleted item for now and I will re visit them when all the other 
changes are done.......🇸🇪