39
Specifications
●Keyboard
49 key keyboard (C1 – C5), velocity responsive
●Functions

Basic:

Octave Shift (-3 – +4 octaves), Pitch Bend
Wheel, Assignable Wheel, Assignable Slider,
MIDI Merge (MIDI IN)

MIDI Data:

Sequencer control, MIDI clock, Bank Select,
Program Change, GM System On, XG System
On, TG300B Reset, Control Change, All Sound
Off, Reset All Controllers, and others

Assignable Parameters:

Transpose (±12 semitones),
MIDI Transmit Channel, Fixed Velocity, Touch
Sensitivity, Device Number, Merge On/Off (each
channel), Pitch Bend Wheel density, Assignable
Slider density, Assignable Wheel density,
Footswitch function
●Panel Controls and Indicators
SHIFT button, OCTAVE SHIFT Q/W buttons and
lamps, Pitch Bend Wheel, Assignable Wheel, Assign-
able Slider, POWER switch
●Display
8 segment, 3 digit
●Input/Output Terminals
MIDI IN, MIDI OUT, DC IN, FOOTSWITCH
●Power Supply
Yamaha PA-1D AC Power Adaptor, or six “AA” size,
SUM-3, R-6 or equivalent batteries.
●Dimensions (W x D x H)
817 x 202 x 85 mm (32-1/8" x 8" x 3-1/3")
●Weight (without batteries)
2.6 kg (5 lbs., 12 oz.)
* Specifications and appearance subject to change without
notice.

About RPN and NRPN

Registered Parameter Numbers (RPN) are controllers that
have been added to the MIDI specification and are
common among various MIDI devices of different
manufacturers. Unlike the Control Change numbers,
these use messages composed of three bytes: MSB, LSB
and Data Entry.
Non-Registered Parameter Numbers (NRPN) are control-
lers that have been created by one or more manufactur-
ers, but have not been added to the MIDI specification.
Thus, NRPN functions may be found on some instru-
ments and not others. The NRPN functions of the CBX-
K2 support all XG-compatible devices. Unlike the
Control Change numbers, these use messages composed
of three bytes: MSB, LSB and Data Entry.
Other RPN or NRPN messages not provided on the panel
can be transmitted using the RPN or NRPN functions in
Group A and B.