As a fan of Trace Elliot GP12 amplifiers (Series 6 and SMX in particular) I was very interested to try the Ashdown Bass Graphic EQ/DI as it's variable pre-shape control and EQ points are practically identical.
Having bought one on here and had an initial try out I'm really pleased. This unit is a TE Series 6 GP12 preamp and the variable pre shape gives my GK MB110 combo (set nominally flat) the classic TE sound.
The magic in this unit is the pre shape and how you can vary the amount it affects your signal (the original TE pre shapes were either fully on or off).
This unit isn't just a bass graphic EQ pedal, it's a fully featured preamp with the classic TE sound (and pedigree).
The only minor negatives for me are the VU meter, which does look nice but isn't really necessary, and the graphic section adding a bit of hiss to the signal.
I haven't tried it at volume yet but I can see myself using only the pre shape control to give my Markbass rig some lovely TE flavour.