OK. Having played a BTB1206 Prestige, it is awesome. But it is also used, and expensive for a used instrument. Meanwhile, the BTB776 seems very comparable. Same neck-thru design, same mahogany body (different top), same fretboard radius, etc. But the 1206 has Bartolini 'Custom' pups, while the 776 has MK-2 pups that Ibanez also claims were specially designed for them. I played a new 5-string BTB, and it sounded awful. The used Prestige, otoh, sounds spectacular. Could be it was dead batteries, or just a defective unit, or whatever. Or it could be there's a big diff in the pups & preamp. I tried to pose the question direct to Ibanez, but their inquiry page crashes every time. So then. To anyone that has played both: Are the BTB776 pickups/electronics the same, or very similar, or significantly different from the BTB1206 Prestige?