Black Emmons with 6X5. I had purchased it from my teacher Kevin Maul(google him) and bought a Seirra and have to sell this. This is what he told me about it.
"Nobody could tell me exactly but according to most including Mike Cass
it is
68-72 vintage. The knee levers were added by somebody else but work
great.
Duane Mars said he liked them better than the factory ones!
Originally it probably came with those 6 pedals and no knees." It is in nice shape but has a small burn mark on the top. It comes with the volume pedal and nice case. $1800.00 plus shipping. Will send pictures as I tried to get them up but couldnt.