Roland BA330 Stereo Portable Amplifier

Description

• All-in-one portable digital PA system suitable for use anywhere
• Powerful high-quality stereo sound for audiences of up to 80 people
• No setup required, just plug in and go!
• Powered by AC power or eight AA batteries
• Four custom-designed 6.5″ speakers and two tweeters for wide stereo projection
• Built-in effects: EQ, reverb, delay, and wide (on/off per channel)
• Four-channel configuration: two channels for mic/instruments plus two channels for stereo inputs
• Stereo Aux input with dedicated volume-control knob
• Advanced Intelligent Anti-Feedback function
• Built-in tilt-back stand enables optimal monitoring angle
• Speaker-stand adaptor for mounting on a standard speaker stand

SPEAKERS16 cm (6.5 inches) x 4, Tweeter x 2INPUT/OUTPUT LEVELNominal Input Level (1 kHz)CH 1, CH 2 MIC: -50 dBu, CH 1,CH 2 INST: -20 dBu, CH 3/CH 4, CH 5/CH 6: -20 dBu, AUX IN: -10 dBu, STEREO LINK IN: -10 dBuNominal Output Level (1 kHz)LINE OUT: -10 dBu, STEREO LINK OUT: -10 dBuCONTROLSPOWER SwitchYesChannel ControlsCH1,CH2: MIC/INSTRUMENT Switch, EFFECT Switch, TONE Knob, VOLUME Knob, CH3/CH4, CH5/CH6: EFFECT Switch, TONE Knob, VOLUME KnobMaster ControlsEqualizer (LOW Knob, HIGH Knob), VOLUME Knob, ANTI FEEDBACK Switch, EFFECT Knob, BATTERY CHECK/MUTE Switch, OUTPUT POWER SwitchAUX IN ControlLEVEL KnobINDICATORSBATTERY, BATTERY CHECK/MUTE, POWERCONNECTORSConnectorsCH 1, CH 2: Input Jacks (XLR type, 1/4” TRS phone type) CH 3/CH 4, CH 5/CH 6: Input Jack L/MONO (1/4” phone type), Input Jack R (1/4” phone type) AUX IN: Input Jacks (Stereo miniature phone type, RCA phono type) Output: LINE OUT Jack L/MONO (1/4” phone type), LINE OUT Jack R (1/4” phone type) STEREO LINK: STEREO LINK OUT Jacks L/MONO, R (1/4” phone type), STEREO LINK IN Jack (1/4” phone type) FOOT SWITCH: FOOT SWITCH Jack (1/4” phone type) DC IN: DC IN JackPOWER SUPPLYPower SupplyDC 12 V
Dry battery LR6 (AA) type (alkaline) x 8,
Rechargeable battery HR6 (AA) type (nickel metal hydride) x 8,
or AC AdaptorCurrent Draw410 mAExpected battery life under continuous useAlkaline: approx. 8 hours (MAX), approx. 12 hours (ECO)
Nickel-metal hydride: approx. 10 hours (MAX), approx. 15 hours (ECO)
* These figures will vary depending on the actual conditions of useOTHERSAccessoriesAC Cord, AC Adaptor, Owner’s ManualOptionsCarrying Bag (CB-BA330), Speaker Stand (ST-A95), Foot Switch: BOSS FS-5L (MUTE), BOSS FS-5U (EFFECT), BOSS FS-6, Connection Cable: PCS-31, PCS-33SIZE AND WEIGHTWidth415 mm
16-3/8 inchesDepth323 mm
12-3/4 inchesHeight509 mm
20-1/16 inchesWeight13.8 kg
30 lbs. 7 oz.* 0 dBu= 0.775 Vrms