Korg RK-100S Parameter Guide

61
MIDI
Parameters transmitted and received
via NRPN
The RK-100S's ribbon controllers and buons other than the controls listed above
are assigned NRPN (Non Registered Parameter No.). NRPN messages can be
used freely by any musical instrument manufacturer or model.
NRPN editing is performed using the following procedure.
1. Use NRPN MSB (CC#99) [Bn, 63, mm] and NRPN LSB (CC#98) [Bn, 62, rr] (n:
channel, mm, rr: parameter no. upper and lower bytes) to select the parameter.
2. Use data entry MSB (CC#6) [Bn, 06, mm] (n: channel, mm: parameter value) to
specify the value.
Note: On the RK-100S, only data entry MSB is used.
Controlling the arpeggiator
When an arpeggiator seing is changed with a buon or knob on the front panel,
the NRPN listed below are transmied. In addition, when they are received,
the arpeggiator seings are specied according to the parameter values. These
messages are transmied and received on the global MIDI channel. Refer to the
tables for dierences between the parameter values and the RK-100S parameters.
• ON/OFF: [Bn, 63, 00, Bn, 62, 02, Bn, 06, mm]
• LATCH: [Bn, 63, 00, Bn, 62, 04, Bn, 06, mm]
• TYPE: [Bn, 63, 00, Bn, 62, 07, Bn, 06, mm]
• GATE: [Bn, 63, 00, Bn, 62, 0A, Bn, 06, mm]
• SELECT: [Bn, 63, 00, Bn, 62, 0B, Bn, 06, mm]
(n: channel, mm: parameter value)
MSB (Hex) LSB (Hex) Value (transmied) Value (received)
ON/OFF 00(00) 02(02) 0: OFF, 127: ON 0...63: OFF, 64...127: ON
LATCH 00(00) 04(04) 0: OFF, 127: ON 0...63: OFF, 64...127: ON
TYPE 00(00) 07(07) -
0...21: Up, 22...42: Down,
43...63: Alt1,
64...85: Alt2,
86...106: Random,
107...127: Trigger
GATE 00(00) 10(0A) - Refer to “GATE values”
SELECT 00(00) 11(0B) -
0...42: Timbre1,
43...85: Timbre2,
86...127: Timbre1+2
GATE values
Value
(Received)
Gate
Time [%]
Value
(Received)
Gate
Time [%]
Value
(Received)
Gate
Time [%]
Value
(Received)
Gate
Time [%]
0 000 33 026 66 052 99 078
1,2 001 34 027 67 053 100 079
3 002 35,36 028 68,69 054 101,102 080
4 003 37 029 70 055 103 081
5 004 38 030 71 056 104 082
6,7 005 39,40 031 72,73 057 105 083
8 006 41 032 74 058 106,107 084
9 007 42 033 75 059 108 085
10 008 43 034 76 060 109 086
11,12 009 44,45 035 77,78 061 110,111 087
13 010 46 036 79 062 112 088
14 011 47 037 80 063 113 089
15 012 48 038 81 064 114 90
16,17 013 49,50 039 82,83 065 115,116 91
18 014 51 040 84 066 117 92
19 015 52 041 85 067 118 93
20,21 016 53 042 86 068 119 94
22 017 54,55 043 87,88 069 120,121 95
23 018 56 044 89 070 122 96

Korg RK-100S Specifications

General

Polyphony	8 voices
Arpeggiator	Yes
Type	Keytar
LFO	2 LFOs
Keyboard	37 keys (velocity sensitive)
Sound Engine	Analog modeling
Inputs	Audio input
Outputs	1 x 1/4" (audio)
Power Supply	6 x AA batteries or AC adapter
Dimensions	830 x 262 x 71 mm / 32.68 x 10.31 x 2.80 inches
Weight	3.4 kg / 7.50 lbs (excluding batteries)
Effects	Delay
Controllers	Ribbon controller
MIDI	Out
USB	Type B
Oscillators	2 oscillators