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แอมป์อคูสติก Roland AC-33 Rosewood
FEATURES
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30 watts (15W 15W) of natural, stereo acoustic sound through twin speakers
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Runs on AC power or eight AA batteries (accepts rechargeable NiMH types)
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Dual-channel configuration: Guitar and Mic/Line channel
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Reverb, chorus, and ambience effects (Ambience adds spatial, 3D-type depth to the sound)
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Phrase Looper with 40 seconds of record time
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Stereo AUX input (connect MP3/CD players, etc), headphone output
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Anti-feedback function
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Built-in tilt-back stand
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Removable battery cartridge for easy battery replacement
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Now available in rosewood finish (model # AC-33-RW)
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Natural, Stereo Sound
Equipped with Roland’s latest DSP technology, the AC-33, delivers pure, rich acoustic sound with projection far beyond its size. Its true stereo design (15 watts x 2) enables brilliant stereo/multi-band chorus with “Wide” mode, plus shimmering reverb and 3D-type ambience effects tailored specifically for acoustic guitar.
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Strum and Sing
The AC-33 provides two discrete channels: Guitar and Mic/Line. Plug in an acoustic guitar and a microphone (or line-level instrument) and mix them separately. Both channels have dedicated controls for volume, multi-band EQ, and chorus. The Mic/line channel offers both XLR and 1/4″ inputs. You can also connect an MP3/CD player to the stereo AUX input for play-along practice or performance. Master volume, reverb, ambience, and anti-feedback are provided as well.
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Phrase Looper
The AC-33’s onboard Phrase Looper lets you record, loop, and jam over your own guitar riffs or incoming audio from the AUX input. Record and loop up to 40 seconds at a time, and amaze your listeners with sound-on-sound performances that you create on the spot.
SPECIFICATIONS
Rated Power Output15 W 15 W (when using the AC adaptor)
10 W 10 W (when using the Alkaline batteries)Nominal Input Level (1 kHz)GUITAR Channel: -10 dBu
MIC/LINE Channel: -50 dBu/-20 dBu
AUX IN: -10 dBuNominal Output Level (1 kHz)LINE OUT: -10 dBuSpeakers12 cm (5 inches) x 2Controls[GUITAR Channel]
VOLUME Knob
BASS Knob
MIDDLE Knob
TREBLE Knob
CHORUS Switch (OFF, SPACE, WIDE)
[MIC/LINE Channel]
VOLUME Knob
BASS Knob
TREBLE Knob
CHORUS Switch (OFF, SPACE, WIDE)
[REVERB/AMBIENCE]
REVERB/AMBIENCE Knob
[ANTI-FEEDBACK]
ON/OFF Switch
[LOOPER]
REC/PLAY/OVERDUB Button
STOP/CLEAR Button
[AUX IN Controls]
LEVEL Knob
MASTER Knob
POWER Switch
SIZE AND WEIGHT (EXCLUDING BATTERIES
Width318 mm
12-9/16 inches
Depth223 mm
8-13/16 inches
Height243 mm
9-5/8 inches
Weight4.7 kg
10 lbs. 6 oz.