Search found 29 matches

by Svartrose
Tue May 18, 2021 5:49 am
Forum: DR Horn Loaded Bass/Keyboard/PA Speakers
Topic: Wide dispersion CD
Replies: 5
Views: 1561

Re: Wide dispersion CD

Well, I will probably go for a melded array then... Thank you all!
by Svartrose
Mon May 10, 2021 2:24 am
Forum: DR Horn Loaded Bass/Keyboard/PA Speakers
Topic: Wide dispersion CD
Replies: 5
Views: 1561

Wide dispersion CD

It has been a while ago, but I've build my T39's and Optop12J's! Still playing with EQ settings, but so far they sound great and can go very loud. The only thing I'm missing is high tones off axis. The CD's in the Otops have narrow dispersion. Great for long distances, not for small spaces or near s...
by Svartrose
Fri Oct 05, 2018 9:47 am
Forum: Everything Else
Topic: Wireless DMX :0
Replies: 27
Views: 4299

Re: Wireless DMX :0

I'll dive into this later, it's fantastic :)
by Svartrose
Sun Sep 30, 2018 10:40 am
Forum: Everything Else
Topic: Wireless DMX :0
Replies: 27
Views: 4299

Re: Wireless DMX :0

Is it possible to use pre-made bcb's like these: https://www.hobbyelectronica.nl/product/max485-module-voor-rs485-communicatie/?gclid=Cj0KCQjw6MHdBRCtARIsAEigMxG52uHTeaDaF_0-exRVMHDryevxFzonHjwGq9AyVvn7no4r-vDt3pgaAgCHEALw_wcB https://www.hobbyelectronica.nl/product/esp8266-esp-01/?gclid=Cj0KCQjw6MH...
by Svartrose
Sun Sep 30, 2018 10:29 am
Forum: Everything Else
Topic: Wireless DMX :0
Replies: 27
Views: 4299

Re: Wireless DMX :0

A PCB layout that you can send to a PCB-maker would be nice, and a partlist for Mouser or other store... and pre-flashed chips indeed.

If you just can flash thru USB then it isn't difficult to flash.

How is the latency for those units?

How much do the parts cost?

Maybe I'm asking to much... :)
by Svartrose
Sat Sep 29, 2018 12:26 pm
Forum: Everything Else
Topic: Wireless DMX :0
Replies: 27
Views: 4299

Re: Wireless DMX :0

This is great! I wish I could build this by myself... As soon there is a simple soldering-kit available I will order it :)
by Svartrose
Wed Jan 10, 2018 7:47 am
Forum: Tips, Techniques and Supplier Links
Topic: My new BFF
Replies: 5
Views: 1215

Re: My new BFF

Nice! Maybe even better than a CNC table...
by Svartrose
Mon Dec 11, 2017 12:56 pm
Forum: Tips, Techniques and Supplier Links
Topic: Show off your jigs!
Replies: 29
Views: 6604

Re: Show off your jigs!

I've made a circular guide that looks like this one:

http://forum.zelfbouwaudio.nl/download/ ... &mode=view

With mine I can make holes bigger than 18" in diameter and about 1,5" minimum.
by Svartrose
Mon Dec 04, 2017 1:54 pm
Forum: Build Threads
Topic: Add it again...T30's at 21"
Replies: 39
Views: 5998

Re: Add it again...T30's at 21"

(I've started a new topic about V-plating and more)
by Svartrose
Sun Dec 03, 2017 4:44 pm
Forum: Build Threads
Topic: Add it again...T30's at 21"
Replies: 39
Views: 5998

Re: Add it again...T30's at 21"

Yes.. I guess it's:
2 subs: look at the charts
2 subs + V: charts + 3dB
4 subs + V: at 6 dB (for doubling sub-count) to chart and 3db for V-plate

So, count +9db at the chart for 2 subs..... why not 12db? (I hope it's 12dB.... :))
by Svartrose
Sun Dec 03, 2017 5:59 am
Forum: Build Threads
Topic: Add it again...T30's at 21"
Replies: 39
Views: 5998

Re: Add it again...T30's at 21"

How much extta db for 2 subs normal placement vs 2 x 2 subs v-plated? (Outdoor)
by Svartrose
Tue Nov 14, 2017 3:11 pm
Forum: Everything Else
Topic: Studio Monitor DIY plans?
Replies: 5
Views: 1288

Re: Studio Monitor DIY plans?

Look for humble home made hifi hatt mk iii or higher.
by Svartrose
Sun Oct 15, 2017 7:09 am
Forum: Simplexx
Topic: Simplexx Wedges - response curve sans lpad?
Replies: 7
Views: 2686

Re: Simplexx Wedges - response curve sans lpad?

It takes about 12db to match the drivers. I think it's good to use an l-pad so you have room left on your EQ to correct for room and feedback.
by Svartrose
Mon Sep 04, 2017 1:53 pm
Forum: Everything Else
Topic: Speaker brand?
Replies: 2
Views: 1256

Re: Speaker brand?

by Svartrose
Sun Jul 02, 2017 7:27 am
Forum: Everything Else
Topic: EQ-ing mic comparison
Replies: 17
Views: 2656

Re: EQ-ing mic comparison

As far as I know the driverack can only be used with a dbx mic because it has a built in 'calibration file' (which cannot be changed). So if you use other mics that have another curve, the end result won't be flat. Calibrating a mic won't help you if you use a driverack. It will when you use softwar...