My fairly new GK 800 head has been a challenge at times getting my ideal sound ( close to my ABM600)
Although it’s my backup or smaller venue amp I still wanted to get a nicer tone from it and I came close to selling it but ….,
Ive learnt a very good tone feature that wasn’t obvious and not one I would normally choose at first.
The Legend has a bass boost, contour and presence switch and on its own Contour is a bit like the ABM600 SHAPE smiley face pulled mids sound.
I normally avoid this tone as without the mids it gets lost in the mix.
However I’ve found a great sound where you run bass boost on and contour on but back off the bass control and boost the low mids and high mids.
You cannot achieve the same tone just using the B, LM, HM, Treb controls ( trust me I tried )
The resulting sound is fuller, more depth yet still punchy and the mid honk sound has gone. It sounds perfect with my PBass and is the best I’ve got out of this amp so far.