User Manual
Table Of Contents
WAMPLER TERRAFORM    Page 
11 
THE GEEKY STUFF 
You’ll be delighted to know that this will be the most sparse section 
in the manual, as there isn’t a lot to talk about. Here it is in full. 
PROGRAM CHANGE: To change the preset, send a MIDI program 
change on any channel with the desired program as the program 
byte. Example: PC 8 -> loads preset stored in patch 8 
TAP TEMPO: To trigger a tap tempo press, send a MIDI control 
change on any channel with 81 and 0 as the controller and value 
bytes. Example: CC 81 0 -> triggers tap tempo 
TRS SPECIFICATION 
The TERRAFORM communicates with TRS type A cables (Tip = 5, 
Ring = 4, Sleeve = 2. 
MIDI BYPASS: To assign “bypass” to a MIDI program change, press 
and hold the preset switch (as if you were saving a preset). Press 
the preset switch until all four preset LEDs blink simultaneously. 
Send a MIDI program change to the TERRAFORM. Press and hold 
the preset switch to assign “bypass” to that MIDI program change 
number. This does not affect any of the saved presets; it only links 
the program change and bypassing the TERRAFORM. Sending that 
program change number will now bypass the Terraform. 
MIDI CHANNEL 
The TERRAFORM can be configured to respond to any of the 16 
midi channels 1-16, or all of them (omni mode). The default is omni 
mode, so you will get an instant response from midi inputs. To 
change this, power off TERRAFORM, hold preset switch, and then 
power on and release the preset switch. the preset LEDs will display 
the current channel number in binary+1 (channel 1 = 0 LEDs, 
channel 2 is the right most LED, channel 3 is the third LED, etc). 
Omni mode is when all 4 LED sweep through. Press the preset 
switch to cycle up the channels, and then hold for 5 seconds when 
the desired channel is selected. This will save the required channel 
and restart the TERRAFORM. 
0000 = channel 1  0001 = channel 2  0010 = channel 3 
0011 = channel 4  0100 = channel 5  0101 = channel 6 
0110 = channel 7  0111 = channel 8  1000 = channel 9 
1001 = channel 10  1010 = channel 11  1011 = channel 12 
1100 = channel 13  1101 = channel 14  1110 = channel 15 
1111 = channel 16 
(all four sweeping through) = omni (responds to any channel) 










