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Any Ampeg SVT II Pro users out there?

Posted: Tue Feb 20, 2007 6:57 pm
by stts64
I just reactivated my SVT II Pro on top of the 8x18 by dragging it up the stairs to my living room risking my life. This thing is heavier than I ever imagined. I am looking for a classic Rick sound. Sort of like Chris Squire. I would appreciate any detail amp setting suggestions from you guys who use it on regular basis.

Posted: Tue Feb 20, 2007 7:27 pm
by johnallg
Do not use the eq circuit. Bass knob about 3:30. Mid about at 11 am - play with it to roll the mids just right. Treble about 11 am. Tone switch on 3 or 4, your choice. Tube gain all the way up. Input gain about 3:00 or 4:00 - play with it. Output to what your ears can stand - don't blow out the picture window!

Bass with the treble cap, all controls up full. Also try bass tone about half up.

That should get you started.

Posted: Tue Feb 20, 2007 7:31 pm
by johnallg

Posted: Tue Feb 20, 2007 8:00 pm
by stts64
OK, My SVT is an October 2000 and the knobs on it are as follows from left to right:
Gain, Ultra Lo/Bright (buttons), Drive, Bass, Midrange, Frequency, Treble, Master.

Posted: Tue Feb 20, 2007 8:41 pm
by johnallg
I believe I have both the Ultra lo and hi switches on - been a while since I looked! Drive is the tube gain, mid is midrange, frequency is the tone switch - what range the midrange controls. Master is the output. I haven't tweaked settings in a while and couldn't remember the knob names.

What I try for is the lows and highs to be there, but not a lot of prominant mid as it, for me, gets in the way of "the tone". I believe CS uses more midrange, but I like and get fairly close to his tone with the above settings.

Posted: Tue Feb 20, 2007 8:48 pm
by charlyg
Rounds or flats for those settings John?

Posted: Tue Feb 20, 2007 9:31 pm
by elysrand
Kris, your cab is my new Grail - 8x18? Eight 18-inch speakers? Bet that thing must weigh 400 pounds Image What an incredible open E-string I could get on speakers like that!!! Image

Posted: Wed Feb 21, 2007 3:34 am
by jps
I want to see pics of that 8x18 cabinet!

Posted: Wed Feb 21, 2007 6:30 am
by stts64
Sorry. It is an 8x10 of course. Need to find my glasses!
Thanks for your suggestions John!!

Posted: Wed Feb 21, 2007 2:48 pm
by johnallg
Bizarre, I read that as 8 x 10! 8 18" drivers would move air, huh!?!

Charly, rounds for the clank! ;) Though it does sound pretty good that way with the 4004C and Chromes.

You're welcome, Kris. Any impressions on tone yet?

Posted: Wed Feb 21, 2007 7:14 pm
by stts64
John,
I did not have a chance to check it out yet. I have all settings set as you said, but I had no time to plug in yet. I will let you know as soon as I will have a chance.

Posted: Wed Feb 21, 2007 7:38 pm
by johnallg
Thats fine, I was just curious what you thought and maybe even looking for a little confirmation. Image

Posted: Thu Feb 22, 2007 8:16 am
by stts64
John,

Just plugged in my 4003 with Rotos RS 66LD. I had to back off with the gain to about 9:30. I had too much distortion with the gain up. I also added more treble to about 2:30. I hit it with a pick and it sounds pretty much what I was looking for. Thanks!!!

Posted: Thu Feb 22, 2007 1:39 pm
by johnallg
Glad I got you close, Kris. Your 4003 would have more output than my toaster'd/lower gain bridge 4003, so no suprise on overdriving too hard. ROCK OUT LIKE -- CHRIS (KRIS)!!!!

Posted: Thu Feb 22, 2007 5:52 pm
by stts64
Thanks again. I will try my CS on it next.