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Southbeach Bass Preamp (2-band)

PostPosted: 17 Oct 2017, 02:10
by george giblet
A 2-band bass preamp with good bass frequencies for this era.

This one wasn't on my "to do" list but I had enough info to put something together.

From what I can work out the Vcc/2 biasing is like this.

Any comments or corrections welcomed.

Re: Southbeach Bass Preamp (2-band)

PostPosted: 09 Feb 2018, 10:41
by Basseng
Has anyone built/verified this circuit?

Re: Southbeach Bass Preamp (2-band)

PostPosted: 05 Mar 2018, 01:30
by george giblet
It's a common circuit so there's little reason to doubt it.
I have simulated that circuit and the frequency response is extremely close to the manufacture's graphs.