StephenGiles

Exciter circuit
« on: July 03, 2004, 10:43:45 AM »

Got the right one now!
The best place to find a helping hand is at the end of your arm!


StephenGiles

Eureka!
« Reply #1 on: July 03, 2004, 10:47:54 AM »
This is the Aphex Aural Exciter B from long ago.
Stephen
The best place to find a helping hand is at the end of your arm!

StephenGiles

aural exciter
« Reply #2 on: July 03, 2004, 02:22:37 PM »
Sorry about the confusion, the registry on my laptop decided to go pearshaped and threw me completely!
The best place to find a helping hand is at the end of your arm!

Michael Krusch

Exciter circuit
« Reply #3 on: July 03, 2004, 02:43:40 PM »
Thanks Stephen.
The other schematic was also very interesting.  :grin:

Jonathan Hayward

Exciter circuit
« Reply #4 on: July 03, 2004, 04:32:48 PM »
Cheers Stephen, I've been looking for that for a while. :sam:

StephenGiles

other circuit
« Reply #5 on: July 03, 2004, 05:06:22 PM »
Michael - now that I seem to have got my laptop back to a semblance of order after this afternoon's problems, and I can relax with Bob Harris's show, I'll get my drawing of the Eventide Instant Phaser up on a separate thread!
Stephen
The best place to find a helping hand is at the end of your arm!

gyraf

Exciter circuit
« Reply #6 on: July 05, 2004, 08:37:13 AM »
I've uploaded a manual for the Aphex II - including schematics - to the Gyraf/Resources page:

http://www.gyraf.dk/schematics/schematics.html

Jakob E.
..note to self: don't let Harman run your company..

gyraf

Exciter circuit
« Reply #7 on: July 05, 2004, 09:16:07 AM »
It was in the 80'es, but else pretty correct. They didn't sell their early boxes, but leased them on a session basis.

Rumour says that this whole concept came from a wrongly-assembled tube HiFi amplifier.
..note to self: don't let Harman run your company..

Exciter circuit
« Reply #8 on: July 05, 2004, 09:37:38 AM »
The same was true of the first digital reverb, if you can imagine that. In the late seventies companies that owned EMT 250s would rent them on an hourly basis for sessions.
Seth

The definition of insanity: "Hey, this thing could be really cool - if I had the money to fix it up, which I don't, but if I did it could be really cool - if I had the time, which I don't, but

gyraf

Exciter circuit
« Reply #9 on: July 05, 2004, 10:43:43 AM »
Yes, buth with the aphex, leasing was the ONLY way to use one. You couldn't own one for the first several years. They were apparently too afraid someone would reverse-engineer it... :razz:
..note to self: don't let Harman run your company..


soundguy

Exciter circuit
« Reply #10 on: July 05, 2004, 02:01:28 PM »
Not that this has anything to do with anything, but I think TO DATE panavision has never sold a camera.  Available for lease only...

If the demand is there, thats gotta be one of the greatest business plans ever.  I think when I clone myself and make the clone available for session work, he'll only be available on a rental basis as well...

dave

chips are good with dip...

Kev

Exciter circuit
« Reply #11 on: July 05, 2004, 04:45:51 PM »
Quote from: "soundguy"
 I think when I clone myself and make the clone available for session work, he'll only be available on a rental basis as well...

 :cool:
but Dave ....
wot kind of session did you have in mind ...  :wink:
Kev
DIY Factory

Exciter circuit
« Reply #12 on: July 05, 2004, 04:51:40 PM »
Dave Raphael.....'RENTBOY'... :green:
http://www.lazpro.com
I reserve the right to not sell to idiots

Kev

Exciter circuit
« Reply #13 on: July 05, 2004, 05:00:42 PM »
:green:  :green:  :green:
lol

sorry Dave   :roll:


lol
I think I just pee'd my pants   :shock:   as I get older I have to be careful when I laugh.
Pete that was so f'n funny.
I think I'll be amused with that all day now ...
Kev
DIY Factory

soundguy

Exciter circuit
« Reply #14 on: July 05, 2004, 11:21:47 PM »
sh*t, as a freelance engineer, Im already RENTBOY!~

the plan is to make the clone Dave so I can be sittingonabeachinparadisewithgoodmexicantequilaboy while the clone goes and earns a living and garnishes the street cred for me to score with the hot chicks who are easily impressed with rock and roll scum in paradise.  

Sammy Hagar, in many ways, had the right idea.  And the tequila isnt even that bad either.

dave

chips are good with dip...

Svart

Exciter circuit
« Reply #15 on: July 06, 2004, 09:32:26 AM »
so can someone explain how the lm13700 works, or rather what it does?
Welcome to the GroupDIY leper colony! when something falls off, we just replace it with a tube!
occupation: General Electron Mayhem

Alesis X2 information repository:
http://www.theopiumdenproductions.

gyraf

Exciter circuit
« Reply #16 on: July 06, 2004, 10:37:36 AM »
It's an OTA, operational transconductance amplifier.

Poor man's VCA - an upgraded version of the LM13600.

Shove the same signal into signal input and control inputs, and it acts like sort of a ring modulator frequency doubler (generating second harmonics)

Jakob E.
..note to self: don't let Harman run your company..

Svart

Exciter circuit
« Reply #17 on: July 06, 2004, 10:44:13 AM »
excellent.  right to the point, I love it.

thanks Gyraf!
Welcome to the GroupDIY leper colony! when something falls off, we just replace it with a tube!
occupation: General Electron Mayhem

Alesis X2 information repository:
http://www.theopiumdenproductions.


 

Related Topics

  Subject / Started by Replies Last post
31 Replies
12807 Views
Last post October 30, 2013, 02:28:16 PM
by JohnRoberts
0 Replies
2199 Views
Last post February 09, 2009, 06:40:32 PM
by tardishead
0 Replies
1235 Views
Last post June 05, 2009, 01:27:36 PM
by bongolijus
0 Replies
1565 Views
Last post June 27, 2011, 01:10:37 PM
by Eliani