Roland Portable Amplifier Ba 55
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Roland Portable Amplifier BA55:
The Roland Portable Amplifier BA-55 presents self-contained, high-quality and battery-powered sound support for any situation. It’s solidly built yet lightweight and enhances bundled with a comparable wireless microphone for public speaking, singing and several extra events. The BA-55 includes an internal accelerometer sensor that automatically switches operation between stereo output (when positioned horizontally) and mono output (when positioned vertically).
- Echo/Reverb effect.
- Built-in Anti-Feedback function.
- Line Output for recording or developing the system.
- Auto Power Off function.
- Fit with Roland ST-A95 speaker stand.
- Compact design with high-quality sound for public up to 80 people.
- SPL (sound pressure level) measured at a powerful 108 dB.
- Runs on 8 AA batteries or AC power (AC adaptor included).
- Two 6.5" (16 cm) high-performance speakers.
- Three-channel built-in mixer with two-band EQ.
- An integrated storage section for storing wireless microphones and accessories.
- Onboard accelerometer sensor switches operation to the stereo method when placed horizontally.
- One 2.4 GHz wireless microphone added (DR-WM55); a second DR-WM55 can be obtained separately for simultaneous use.
- Brand: Roland
- Model Number: BA-55
- Speakers: 16 cm (6.5 inches) x 2
- Current Draw: 430 mA
- Width: 355 mm, 14 inches
- Depth: 265 mm, 10-7/16 inches
- Height: 481 mm, 18-15/16 inches
- Weight: 10.2 kg, 22 lbs. 8 oz.
- Nominal Input Level MIC (XLR type): -50 dBu
- Nominal Input Level AUDIO/INST (RCA phono type): -10 dBu
- Nominal Input Level Audio/Inst (Stereo miniature phone type, 1/4-inch phone type): -20 dBu
- Nominal Output Level Line Out: -10 dBu
- Power Supply DC 12 V: Alkaline battery (AA, LR6) x 8, Rechargeable Ni-MH battery (AA, HR6) x 8, AC Adaptor