Boss Audio Systems DR-670 - Manual (Page 14)

14
Panel Descriptions
Rear Panel
fig.00-002
20 MIDI Connector IN/OUT
External MIDI devices can be connected to these connectors.
21 FOOT SW (Switch) Jack
By connecting a foot switch, you can obtain pedal control over the start and stop of
performances, the addition of fills, or other actions.
22 OUTPUT Jack R/L (MONO)
Provides output of the audio signals. Connect to your amp, stereo system, or similar
equipment.
For monaural output use the L (MONO) jack.
23 PHONES (Headphones) Jack
A set of headphones can be connected to this jack.
24 VOLUME Knob
Adjusts the volume from the OUTPUT jack and PHONES jack.
25 POWER Switch
Switches the power on and off.
26 AC Adaptor Jack
You can use a separately sold AC adapter (BOSS PSA series).
27 Security Slot ( )
http://www.kensington.com/
20 22 21
27
23 24 25 26