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Alembic Club » Alembic Basses & Guitars » Archive through January 07, 2011 » Archive: 2009 » Archive through June 23, 2009 » F-2B into an F-1X « Previous Next »

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davehouck
Moderator
Username: davehouck

Post Number: 8002
Registered: 5-2002
Posted on Wednesday, May 06, 2009 - 12:50 pm:   Edit Post

Like many of you, I'm often thinking of ways to evolve my tone. Currently, I've got the two channels of the DS-5 going into the two channels of the F-2B; and mono out from there to the effects unit. To keep from overdriving the effects unit, the levels on the F-2B are both under five.

What I'm wondering about now is sticking an F-1X in the path after the effects. The reason for doing this would be to add warmth.

Does this make sense? I thought I would run it by you guys before I actually try it.

One downside is that it is another thing in the rack, which is currently a bit out of control (there are actually two effects units in the rack at the moment; a state of affairs I'm not entirely happy with).
crgaston
Senior Member
Username: crgaston

Post Number: 545
Registered: 11-2005
Posted on Wednesday, May 06, 2009 - 1:27 pm:   Edit Post

Haven't you got a Superfilter, Dave? Plenty of warmth to be found there. Try it without racking up the F-1X...should be pretty quick and easy. That's a lot of gain weirdness to deal with, though.
chalie_holmes
Junior
Username: chalie_holmes

Post Number: 48
Registered: 3-2009
Posted on Wednesday, May 06, 2009 - 1:28 pm:   Edit Post

Hey Dave,
It sounds pretty interesting to me.With that particular set up (F-2B and F-1X) I would "Y" connect the F-2B and run that in one channel, and the F-1X would go into another channel, now the decision as to what channel of the DS5 that you would want the Pre-Amps to function in. I'll tell you what, I'll try that setup on my rig tonight because I have an F-2B and I'll tell you what combo I like. But in just thinking about it, I would run the F-1X for the top end and the F-2B for bottom.I do understand the "out of control rack" thing, because I want to get a compressor to even things out. I just lost a bid for the Drawmer MX30. If I do get one I would have to use my other rack case so everthing would fit, in addition, I have the effects module that you want to sell, and if I were to add that in the rack I would probably need Lou Ferigno to carry it for me!
Chalie
willgunn
Junior
Username: willgunn

Post Number: 32
Registered: 2-2007
Posted on Wednesday, May 06, 2009 - 4:06 pm:   Edit Post

Dave,

Perhaps the realistic question might be, what about your current tone DON'T you like? In other words, "if it ain't broke, don't fix it". Since both the "F-2B" and the "F-1X" have tube gain stages, adding one along with the other might be a bit redundant from the "warmth" standpoint. On the other hand, utilizing both channels of a "Superfilter" in SERIES (i.e. one channel in hi-pass mode and the other in low-pass mode) between the "Mono Out" of the "F-2B" and the input of your F/X unit would add a considerable amount of additional tone-shaping flexibility (I do this myself, and LOVE it). In any case, Happy Experimenting!
davehouck
Moderator
Username: davehouck

Post Number: 8004
Registered: 5-2002
Posted on Wednesday, May 06, 2009 - 4:55 pm:   Edit Post

Yes, there is indeed an SF-2 in the chain, but I have it after the effects; and yes it is setup with both low pass and high pass filters.

As to what it is that I "don't like"; I don't really think of it that way. I guess it's more a feeling that the tone is not yet where it can be. This morning when I was practicing, I thought the tone sounded very nice; so in my view, there's nothing to "not like".
pacificshine
Junior
Username: pacificshine

Post Number: 28
Registered: 7-2008
Posted on Thursday, May 07, 2009 - 12:48 pm:   Edit Post

Dave,
Have you tried experimenting with running a mono signal into one half of the F-2B and using the other half after the effects unit? This should give you a rough idea if it would make sense to add another tube pre-amp to the signal chain. I tried something similar years ago (non-Alembic tube pre-amps) and had trouble with too much gain and excessive noise. The F-1X is very quite so an additional F-2B (or F-1X) might work and prove an interesting variation on the already great tone.
Alan
davehouck
Moderator
Username: davehouck

Post Number: 8005
Registered: 5-2002
Posted on Thursday, May 07, 2009 - 3:41 pm:   Edit Post

I have an F-1X, so it would be just as easy to set it on top of rack and run a couple patch cords. And yes, the "too much gain and excessive noise" are what I'm thinking may be the result.
hendixclarke
Senior Member
Username: hendixclarke

Post Number: 637
Registered: 6-2007
Posted on Thursday, May 07, 2009 - 4:17 pm:   Edit Post

Dave on the F-2B panel, jack (1) (with the black and blue stripe cable) "that cable" runs to my fretless bass with full controls of F-2B and F-1X
together.

(pictures from the back of the panels)... I have F-2B "M" patched to F-1X "Return"

then I have a patch from F-1X "Full Range" to my speakers.

You only need a total of 4 short patching cables, and you are good.





(Message edited by davehouck on May 08, 2009)
davehouck
Moderator
Username: davehouck

Post Number: 8009
Registered: 5-2002
Posted on Friday, May 08, 2009 - 2:57 pm:   Edit Post

Well I hooked up the F-1X today. I tried it both with the normal input, and with going in the effects return like Hal does, which bypasses the first tube stage. For what I was trying to do, what I was listening for, there wasn't a significant difference. I tried to keep the total "loudness" the same when switching back and forth; but that was difficult to get exactly right, and any perceived difference could have been attributable to changes in total volume.

On the plus side, there were no appreciable problems with gains and noise.

So, I don't know. I may try again; or I may leave it alone for a while and just practice. And of course there are always other ideas to think about.

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