Roland VIMA RK-300 Owner's Manual page 220

Specifications
<Other Functions>
User Program
Others
<Connectors>
USB Connectors
External Display Connectors
Other Connectors
<Others>
Rated Power Output
Speakers
Control
Vocal Effects
Guitar Effects
Pedals
D Beam
Power Supply
Power Consumption
Dimensions
220
8 User Programs
Max. 99 User Program Sets
Panel Lock
V-LINK
Piano Designer
Demo
Recommended Tone
Slide Show
Piano Roll
ANIME
USB MIDI Connector, USB Ext Drive Connector, User Memory Connector, Ext Memory Connector
External Display connector (15-pin D-Sub type)
Audio Output Jacks (L/Mono, R)
Output Jacks (Video, L, R)
DVD Input Jacks (Video, L, R)
Audio/Video Port Jacks (Video, L, R)
Phones Jack (Stereo) x 2
Mic1/Guitar Jack
Mic2 Jack
MIDI Connectors (IN, OUT)
Piano Pedal Jack
Control Pedal Jack
15W x 2
8 cm x 12cm x 2 with Speaker Box
Volume, Balance, Mic 1/Guitar volume, Mic 2 volume, DVD Input volume, Audio/Video Port volume
Auto Harmony (3 types)
Transformer (9 types)
Vocal Echo (2 types)
Effect (5 types)
Chorus (10 levels)
Reverb (10 levels)
Damper (half-pedal recognition),
Soft (half-pedal recognition, function assignable),
Sostenuto (function assignable)
Pitch, Filter, Volume, Snare Roll, Applause, Wind Chime
AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50 / 60 Hz)
140 W
1368 (W) x 476 (D) x 340.4 (H) mm (with Music Rest)
53-7/8 (W) x 18-3/4 (D) x 13-7/16 (H) inches
1368 (W) x 446.1 (D) x 159.9 (H) mm (without Music Rest)
53-7/8 (W) x 17-9/16 (D) x 6-5/16 (H) inches