K2000 FX Controller Numbers (when FX Mode is set to Master) The K2000 uses the Digitech 256 chip for its effects processor. When in Program Mode, the operating system in the 2000 allows you to assign any MIDI controller to Wet/Dry Mix plus two additional parameters related to the effect. (The choice of controllable parameters changes depending on the effect configuration. They are the parameters you see when you go to edit the effect.) In the Digitech, these parameters are actually "hard wired" to specific controller numbers. The K2000 actually remaps the controller number you pick to the one required by the Digitech. But if the FX Mode parameter on the Effects page is set to Master, then the remapping which takes place within the program is not applied. So to control the effects processor in real time, you must use the controller numbers assigned by Digitech. Unfortunately, these controller numbers were not documented in the K2000 manual, hence this document. To control the effects processor in this manner, hit the EFFECTS button. Change FX Mode to Master, and set FX Chan to the channel you will use to send the controller info. (You can also send program changes on this channel to switch effects, so it is usually best to pick a channel that is not being used for notes.) In version 3, these settings are remembered as long as the Power Mode parameter on the MIDI receive page is set to User. For earlier versions, you will have to re-enter the settings each time you power up. In the following chart, the parameters are grouped by Configuration. Multi FX will contain parameters found in more than one configuration. Ultimate Reverb Decay time 77 Room volume 78 HF damping 14 Envelopment 32 Early Decay 29 Early Diffusion 30 Later Delay n/a Later Diffusion 93 Dry Level 28 Early Level 31 Later Level 92 Room Simulation Gross Size 90 Decay Time 15 Listening Position 79 HF Damping 14 Dry Level 28 Reverb Level 88 Reverb in Multi FX RevPre-Delay 80 Hi-Freq Damp 83 Reverb Decay 82 Revin dry 86 Revin flange 87 Revin Delay 85 Gated Reverb Pre-Delay 80 Decay Time 38 Envelope 39 Accent Dly 01 Dry Level 57 Accent Level 02 Right Level 62 Left Level 94 Reverse Reverb Pre-Delay 80 Reverse Time 89 Accent Delay 01 Accent Level 02 Dry Level 57 Right Level 66 Left Level 65 Accent Lvl L 50 Accent Lvl R 51 Parametric EQ Band 1 Freq 03 Band 1 level 04 Band 2 Freq 05 Band 2 level 06 Band 3 Freq 07 Band 3 level 08 EQ level 58 Graphic EQ 63 Hz 41 125 Hz 43 250 Hz 45 500 Hz 47 1.0 Khz 42 2.0 Khz 44 4.0 Khz 46 8.0 Khz 48 Stereo Chorus Chorus Delay 10 LFO Speed 13 LFO Depth 12 Dry Level 57 Right Level 54 Left Level 52 Chorus Level 53 Stereo Flange Flange Delay 33 LFO Speed 37 LFO Depth 36 Feedback 35 Dry Level 57 Right Level 61 Left Level 59 Flange Level 60 Stereo Delay Delay Time 22 Feedback 17 Dry Level 57 Right Level 56 Left Level 55 DelayDry In 19 Delay Chr In 18 Delay Flg In 21 Delay EQ In 20 Delay EQ Src 16 4 Tap Delay Tap 1 Delay 24 Tap 2 Delay 25 Tap 3 Delay 26 Tap 4 Delay 27 Feed Delay 23 Feedback 17 Dry Level 57 Tap 1 Level L,R 67, 68 Tap 2 Level L,R 69, 71 Tap 3 Level L,R 72, 74 Tap 4 Level L,R 75, 76 Tap 2 Level 70 Tap 4 Level 73 Other Wet/Dry Mix 91 Bypass 09 LowPass Filter 49 NOTE: In the interest of signal to noise performance, the effects dry level parameter should be left at 0 and the Wet/Dry mix (91) should be used instead. Some of the above parameters may only be found in a Multi FX patch. Thanks to Peter Buick (of K2k, the K2000 user group in the United Kingdom) for helping put this together.