User guide
INSTALLING THE ULTRALITE-MK3 HYBRID HARDWARE
22
One-way MIDI connections
MIDI devices that do not receive MIDI data, such 
as a dedicated keyboard controller, guitar 
controller, or drum pad, only need Connection B 
shown in Figure 4-5. Similarly, devices that never 
send data, such as a sound module, only need 
Connection A. Make both connections for any 
device that needs to both send and receive MIDI 
data.
Connecting additional gear with MIDI THRUs
If you need to connect several pieces of MIDI gear, 
run a MIDI cable from the MIDI THRU of a device 
already connected to the UltraLite-mk3 to the 
MIDI IN on the additional device as shown below 
in Figure 4-6. The two devices then share the 
UltraLite-mk3’s MIDI OUT port. This means that 
they share the same set of 16 MIDI channels, too, 
so try to do this with devices that receive on only 
one MIDI channel (such as effects modules) so 
their receive channels don’t conflict with one 
another.
Figure 4-6: Connecting additional devices with MIDI THRU ports.
MIDI Thru when operating stand-alone
The UltraLite-mk3 has a MIDI Thru feature for 
stand-alone operation. See “MIDI Thru in 
standalone” on page 38.
CONNECTING AND SYNCING S/PDIF 
DEVICES
DAT decks and other devices with S/PDIF digital 
I/O will sync to the UltraLite-mk3 in via the 
S/PDIF connection itself. Just connect it to the 
UltraLite-mk3 via the S/PDIF connectors. When 
the device records a digital audio signal (from the 
UltraLite-mk3), it will simply synchronize to the 
clock provided by the digital audio input.
On the other hand, when you transfer audio from 
the S/PDIF device into the UltraLite-mk3, you’ll 
have to slave the UltraLite-mk3 to its S/PDIF input.
Figure 4-7: The setup for synchronizing a S/PDIF device with the
UltraLite-mk3. Sync is achieved via the digital I/O connection itself. In
this case, you have to choose S/PDIF as the UltraLite-mk3’s clock
source when recording from the other device.
MIDI IN
MIDI 
cable
MIDI Device
MIDI 
IN
MIDI 
THRU
MIDI 
OUT
Additional device
UltraLite-mk3
rear panel
S/PDIF
S/PDIF device
UltraLite-mk3
UltraLite-mk3 
Clock Source setting = 
Internal (when transferring from the 
UltraLite-mk3 to the other device)
UltraLite-mk3 
Clock Source setting = 
S/PDIF (when transferring from the 
other device to the UltraLite-mk3)
S/PDIF 










