rsint

I found this. It sounds pretty close, but it's been a while since I owned the B7K.

You could get something like this. Weighs a ton and the pre amp is no longer available but the sound of this Poweramp is fantastic. https://m.thomann.de/nl/warwick_jh_mp50_hellborg_poweramp.htm?o=4&search=1561884237

That account was last active in 2013.

Some of the opamps are TI ne5532p

I think the on the left is the input transformer, then there’s the coil based eq section in the middle one and the one on the right is the power transformer....upper left is the d.i. Output transformer. yeah those trannies in the p.a. are serious.....ly heavy. 😬

The only other schematics I have seen are the one for the poweramp, and the one for the lights in the preamp. btw.....if you were wondering why that stereo amp weighs 21 kilo’s that’s a lot of heavy metal 😎

But in this schematic the transformer comes after the join of xlr en cinch input? I would read that as being used for either.

I speak from my own experience, which apparently differs from yours, and not myth. I have found the low B on the Dingwall to be an actual playable string opposed to the ones I've played on 2 different Fender Deluxe Jazzes. Buy yymv and all that.....I'm happy with it.

Since nobody has said it yet.......buy a Dingwall. I’ve never heard such a true low B.

I’m just sat here hoping there will be a standard D-bird 5.

I don’t need a club cab....I don’t need a club cab....I don’t a club cab......😐

Be well then, and listen to the docter.

So, tell us? Do you just put the amp on top of the rack?

Or just get the pre, and something like this http://www.guitarsoundsystems.com/gss-1000w-sumo-guitar-bass-power-amp-c2x23791314