Roland Mobile AC for guitar

Rated Power Output 2.5 W + 2.5 W
Nominal Input Level (1 kHz)
AUDIO: -10 dBu
MIC: -50 dBu
GUITAR: -10 dBuSpeakers 10 cm (4 inches) x 2
Controls POWER switch
WIDE switch
TONE knob
REVERB knob

[AUDIO]
VOLUME knob

[MIC]
VOLUME knob

[GUITAR]
VOLUME knob
CHORUS switch
Indicator Power
Connectors MIC jack (1/4-inch phone type)
GUITAR jack (1/4-inch phone type)
AUDIO jacks (Stereo miniature phone type, RCA phono type)
PHONES jack (Stereo miniature phone type)
DC IN jackPower
Supply
Alkaline battery (AA, LR6) x 6
or
AC Adaptor (sold separately)Current Draw 175 mA (DC 9 V)
Accessories
Strap
Alkaline battery (AA, LR6) x 6
Owner’s Manual
Option (sold separately) AC adaptor (PSB series)Expected battery life under continuous use Alkaline battery (AA, LR6): approximately 15 hours
Size and Weight

Width (W)280 mm 11-1/16 inches
Depth (D)108 mm4-1/4 inches
Height (H)177 mm7 inches
Weight 2.5 kg5 lbs. 9 oz.
Euroguitar Reference : 24253