Roland R-26 Owner's Manual page 52

Recording
Using external mics
You can connect a commercially available dynamic mic or condenser mic to the ANALOG IN 1/L
jack or ANALOG IN 2/R jack. If you're recording an individual instrument, use one mic and record in
monaural.
* If the REC MODE is set to one channel, only the ANALOG IN 1/L jack can be used.
MENU
REC SETUP
MENU INPUT SETTUP MENU Item
INPUT SETTUP ANALOG IN
52
External Mic
Item
REC MODE
INPUT TYPE
INPUT 1 PHANTOM POWER
Setting
1 CHANNEL
Setting
SEPARATE
ON if using a condenser mic,
OFF if using a dynamic mic