Board marked X6246. Revised version of WF212800.
WF21280R High circuit board for Yamaha GHL88 keybed
VZ272400 High Circuit Board MK-H for Yamaha EZ20 XT701
USED XZ889 PNCB circuit board for Yamaha Clavinova CLP50
USED WF21250R Low circuit board for Yamaha GHL88L keybed
USED WF21260R Middle circuit board for Yamaha GHL88L keybed
Alomejor Stereo Preamp,High Fidelity Sound Control,3 Band EQ,Balanced Channel Volume with Mute Circuit,for home audio enthusiasts musicians AV receivers guitar setups