Search found 8 matches

by John H
Thu Feb 04, 2010 11:01 pm
Forum: Mixers and Processors
Topic: DCX Woes
Replies: 46
Views: 9274

Re: DCX Woes

You say it happens after its been operating for some time? I wonder if it might be thermal related....
by John H
Mon Sep 21, 2009 8:53 am
Forum: Reviews
Topic: 2xAutoTuba results from USAC / DB Drag Race
Replies: 43
Views: 15523

Re: 2xAutoTuba results from USAC / DB Drag Race

Curious, what is the SPL rating on those 1228s ? I noticed they have no useful specs on their product page.

JH
by John H
Sun Sep 06, 2009 8:05 pm
Forum: Everything Else
Topic: Carvin PS12
Replies: 2
Views: 1468

Carvin PS12

I got a couple of these for free. Could they be used in any of Bill's designs? Carvin PS12-8 http://www.carvinguitars.com/manuals/tsp.html Fs (Hz) 46.81 Qms 4.95 Vas (L) 140.09 Cms (mm/N) 0.3519 Mms(g) 32.8 Rms (kg/s) 1.9525 Xmax (mm) 0.9 Dia (in) 2 Sd (sq.cm) 532.36 Qes 0.47 Re(ohms) 7.03 Le(mH) 0....
by John H
Tue Sep 01, 2009 9:14 am
Forum: Amps
Topic: Crown XLS202 and NS&L
Replies: 3
Views: 1219

Re: Crown XLS202 and NS&L

wallywally: thanks for the feedback, that is good to hear.

BrentEvans: I will give them a call.

John
by John H
Tue Sep 01, 2009 9:00 am
Forum: Reviews
Topic: 2xAutoTuba results from USAC / DB Drag Race
Replies: 43
Views: 15523

Re: 2xAutoTuba results from USAC / DB Drag Race

> Naaa... I don't think so. It's all about "I've got 20.000 watts and 5 extra alternators attached to 3 batteries and 6 capacitors" :wall: :wall: :wall: :? ... :wink: maybe I should compete then. I've got 134,000 watts (a.k.a the motor) and one Autotuba. Then again I don't get the whole po...
by John H
Fri Aug 28, 2009 12:25 pm
Forum: Amps
Topic: Crown XLS202 and NS&L
Replies: 3
Views: 1219

Crown XLS202 and NS&L

Hello, Wondering if someone has experienced any trouble with these Crown units. XLS202D? How about shopping at http://www.northernsound.net/ I got a quote from them for these that is nearly 30% lower than other places..... I have a Peavey ProBass 1000 that I use for practice, looking for something o...
by John H
Wed Aug 26, 2009 10:43 am
Forum: Reviews
Topic: 12x8 BFM system
Replies: 12
Views: 2940

Re: 12x8 BFM system

Paul, your located in Iowa? I'm in the Cedar Rapids area, I would like to catch your system in action someday. Any future plans coming up near the eastern side?

JH
by John H
Wed Jun 17, 2009 3:53 pm
Forum: Reviews
Topic: autotuba quick review
Replies: 10
Views: 2586

Re: autotuba quick review

http://www.mcmelectronics.com/product/55-2421
http://www.usspeaker.com/legend%20bp102-1.htm
The Qts and Vas differences look, to this guys untrained eye, to be too different.

JH