I liked the Classic Ray through my Mesa Scout much more than through the orange. I could dial out what I didn't like with the parametric EQ.
I had the Ray for a year. I liked the feel so much that I was contemplating a Nordstrand pickup and a preamp swap. But I decided to sell and get a G&L. Which kills through the Orange.
Of all the basses I've played through the Orange over the past 8 years, I've found the Orange shines with a G&L L1000, G&L M2000, Ric 4003, Sadowsky with both HC and SC pickups, Thumb, Fender Jazz (1975 with Fralins, American Standard with Nordstrands, mIM with Nordstrands), Tony Franklin Fretless, 73 P with Fralins, Pre EBMM Sabre, Ray HH, Sterling HH.