BA-330

Whether battery powered or plugged in, the BA-330 delivers high-performance sound that defies its size. Its digital stereo amplifier drives four 6.5″ stereo speakers and two tweeters, positioned for wide stereo projection. It’s the ideal, all-in-one portable PA solution for small music venues, worship events, conferences, seminars, business meetings and much more.

Description

FEATURE

  • 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

Advanced Anti-Feedback

If you’ve ever encountered embarrassing feedback onstage, and most of us have, you’ll be pleased to know that the BA-330 is equipped with Roland’s advanced Anti-Feedback technology. With a simple switch, the BA-330 automatically detects the howling point and eliminates feedback.

Versatile Input

A wide range of instruments, microphones, and devices can be plugged into the BA-330 simultaneously. Two mono channels are provided for microphones or line-level instruments (XLR and 1/4″ jacks), two stereo channels are provided for stereo instruments (1/4″ L/R jacks), and a stereo Aux input channel is provided for CD players and other devices (RCA and TRS jacks).

Onboard FX

Three high-quality effects are built-into the BA-330: Reverb, Delay, and Wide. The effects can be turned on/off independently for each channel. In addition, a master 2-band EQ is provided as well as EQ control for each channel.

Stereo Link

The BA-330’s Stereo Link jack lets you cascade two units, giving you twice as many channels and the ability to position the two units on opposing sides of the stage.

BA-330

            Nominal 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 dBu


            Nominal Output Level (1 kHz)

            LINE OUT: -10 dBu, STEREO LINK OUT: -10 dBu


            Speakers

            16 cm (6.5 inches) x 4, Tweeter x 2


            POWER Switch

            Yes


            Channel Controls

            CH1,CH2: MIC/INSTRUMENT Switch, EFFECT Switch, TONE Knob, VOLUME Knob, CH3/CH4, CH5/CH6: EFFECT Switch, TONE Knob, VOLUME Knob


            Master Controls

            Equalizer (LOW Knob, HIGH Knob), VOLUME Knob, ANTI FEEDBACK Switch, EFFECT Knob, BATTERY CHECK/MUTE Switch, OUTPUT POWER Switch


            AUX IN Control

            LEVEL Knob


            Power Supply

            AC adaptor (DC 13 V)
            Alkaline battery (AA, LR6) x 8
            Rechargeable Ni-MH battery (AA, HR6) x 8


            Indicators

            BATTERY, BATTERY CHECK/MUTE, POWER


            Connectors

            CH 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 Jack


            Power Supply

            DC 12 V
            Dry battery LR6 (AA) type (alkaline) x 8,
            Rechargeable battery HR6 (AA) type (nickel metal hydride) x 8,
            or AC Adaptor


            Current Draw

            410 mA


            Expected battery life under continuous use

            Alkaline: 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 use


            Accessories

            AC Cord, AC Adaptor, Owner’s Manual


            Options

            Carrying 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-33


            SIZE AND WEIGHT( INCL. CASTERS )

            Width

            415 mm
            16-3/8 inches


            Depth

            323 mm
            12-3/4 inches


            Height

            509 mm
            20-1/16 inches


            Weight

            13.8 kg
            30 lbs. 7 oz.


            INTRODUCING
            PERFECT SOUND

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