Alembic Guitars Club

Alembic products => Owning an Alembic => Fun Stories => Topic started by: Picure on December 01, 2022, 06:17:42 PM

Title: SF2+F2B on stage
Post by: Picure on December 01, 2022, 06:17:42 PM
My setup tonight. Sandberg VM4/Zon Sonus 5 into SF2 then into F2B channel A. Moog Sub37 straight into F2B channel B. Pure bliss  :D

(https://dl.dropboxusercontent.com/s/ovls6eshbydq0ix/Photo%202022-12-2%2C%2010%2006%2051%20AM.jpg?dl=0)
Title: Re: SF2+F2B on stage
Post by: jazzyvee on December 01, 2022, 11:25:05 PM
Great that you found a good setup of your SF-2 and F-2B .
Have you tried using the SF-2 as a preamp on it's own without the F2-B?


I did that for around 2 years until the covid lockdown and got a wonderful smooth and warm sounding bottom end. Set the unit into mono, and take the output from the B output and you get both SF-2 channels to eq your bass.


Title: Re: SF2+F2B on stage
Post by: mb94952 on December 02, 2022, 08:58:39 AM
What's the difference between the two ? There was an F-2B on GC Used that lasted a day, at most.
Title: Re: SF2+F2B on stage
Post by: lbpesq on December 02, 2022, 09:22:04 AM
The F-2B is a stereo preamp while the SF-2 is a filter that can be used stereo or mono.  Think of the SF-2 as super Series electronics in a box.   The SF-2 has an internal switch that can set it to boost the signal by about 10 db, IIRC, so it can be used as a preamp, too.    While I’ve never tried this for guitar, I would expect the adjustability of the SF-2 as a preamp to be somewhat limited compared to the F-2B.

Bill, tgo
Title: Re: SF2+F2B on stage
Post by: gtrguy on December 02, 2022, 10:08:39 AM
The SF2 has a triple jumper setting that can provide unity, 20db, and some other higher amount of gain (I forget what). It is normally set to 20db and works quite well as a stand alone unit in front of an amp.
Title: Re: SF2+F2B on stage
Post by: jazzyvee on December 02, 2022, 10:26:51 AM
I just used it as it is and plugged right in the front when using stand alone and it was fine.
Title: Re: SF2+F2B on stage
Post by: Picure on December 02, 2022, 02:02:36 PM
Great that you found a good setup of your SF-2 and F-2B .
Have you tried using the SF-2 as a preamp on it's own without the F2-B?


I did that for around 2 years until the covid lockdown and got a wonderful smooth and warm sounding bottom end. Set the unit into mono, and take the output from the B output and you get both SF-2 channels to eq your bass.

Not yet, but im looking to try it for some other up coming shows!
Title: Re: SF2+F2B on stage
Post by: Picure on December 02, 2022, 02:04:57 PM
The F-2B is a stereo preamp while the SF-2 is a filter that can be used stereo or mono.  Think of the SF-2 as super Series electronics in a box.   The SF-2 has an internal switch that can set it to boost the signal by about 10 db, IIRC, so it can be used as a preamp, too.    While I’ve never tried this for guitar, I would expect the adjustability of the SF-2 as a preamp to be somewhat limited compared to the F-2B.

Bill, tgo

I had no idea the SF2 has internal controls ??? I dont remember seeing it in the manual. I guess its time to get the screwdriver out  ::)