Ampli Acoustic Roland AC-33
Thông số kỹ thuật Roland AC-33
| Rated Power Output
|
15 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 dBu |
| Nominal Output Level (1 kHz) | LINE OUT: -10 dBu |
| Speakers | 12 cm (5 inches) x 2 |
| Controls
|
[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 |
| Indicators
|
REC, PLAY, OVERDUB
POWER |
| Connectors
|
GUITAR Channel Input Jack (1/4-inch phone type)
MIC/LINE Channel Input Jacks (XLR type, Balanced) (1/4-inch TRS phone type, Balanced) AUX IN Jacks L, R (RCA phono type) (Stereo miniature phone type) LINE OUT Jacks L (MONO), R (1/4-inch phone type) PHONES Jack (Stereo 1/4-inch phone type) FOOT SW Jack [EFFECTS] (TIP: CHORUS, RING: REVERB/AMBIENCE) (1/4-inch TRS phone type) FOOT SW Jack [LOOPER] (TIP: REC/PLAY/OVERDUB, RING: STOP/CLEAR) (1/4-inch TRS phone type) DC IN Jack |
| Power Supply
|
AC Adaptor (included, DC 13 V),
Dry battery LR6 (AA) type (alkaline) x 8, or Rechargeable Ni-MH battery (AA, HR6) type x 8 |
| Current Draw | 490 mA |
| Expected battery life under continuous use
|
Alkaline battery: Approx. 8 hours
Rechargeable Ni-MH battery (AA, HR6): Approx. 9 hours These figures will vary depending on the actual conditions of use. |
| Accessories | Owner’s Manual, AC Adaptor, AC Cord |
| Options (Sold separately) | Footswitch: BOSS FS-5U, BOSS FS-6 |
| Size and Weight（excluding batteries） | |
| Width (W) | 318 mm |
| Depth (D) | 223 mm |
| Height (H) | 243 mm |
| Weight | 4.7 kg |
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