Zoom A3

Fiche technique
- Fabricant : Zoom
- Modèle : A3
- Catégorie : Multi-effet pour Guitare Acoustique
- Fiche créée le : 22/01/2013
Features
- High quality preamp can be used with both pickup and mic
- Super-low noise design
- 3-band graphic EQ
- Acoustic modeling for restoration of body tone even when using a pickup
- Remodeling presets for 16 body types and 28 popular acoustic guitar models
- 40 effects specially crafted for acoustic guitar, including compression, equalization, modulation, delay, and reverb
- Up to 3 effects can be used simultaneously, in any order
- 20 memory locations for the storage of user-created patches
- Backlit LCD with contrast control for easy viewing in low-light environments
- Patch cycling
- Automatic feedback detection and elimination
- Clean Boost foot switch for up to 12 dB of additional gain
- Onboard chromatic tuner supports all standard guitar tunings, including open and drop tunings
- Tuner range of 435 - 445 Hz
- Tap Tempo for synchronization of delay times or modulation rates
- Auto Save function for automatic saving of all patch parameters
- Standard ¼" pickup input with three-way pickup compensation switch
- Combo XLR/TRS Mic/Line input with phantom power and phase reversal
- Input sensitivity, balance and master level controls
- Dual ¼" output jacks for connection to PA and headphones
- Balanced XLR output with ground lift for DI connection
- USB port for firmware updates
- Rugged die-cast body ensures roadworthiness
- Small enough to fit in your guitar case or gig bag
- Easily integrated into any existing pedalboard
- Runs on 4 AA batteries, with alkaline battery life of up to 8 hours
- Supplied AC adapter
Specifications
Number of effects: |
40 + 28 guitar models |
---|---|
Number of simultaneous effects: |
3 |
Number of patch memories: |
20 |
Sampling frequency: |
44.1 kHz |
A/D conversion: |
24-bit 128 x oversampling |
D/A conversion: |
24-bit 128 x oversampling |
Signal processing: |
32-bit floating point and 32-bit fixed point |
Frequency response: |
40Hz - 20 kHz +1 dB, -3 dB (into 10 kΩ load) |
Input: |
Type: Standard 1/4" phone jack (PICKUP), Combo XLR/TRS (MIC) |
Output: |
Type: Stereo 1/4" phone jack (L/MONO/PHONES), Monaural 1/4" phone jack (R), XLR (BALANCED OUT) Maximum output level: L/MONO/PHONES/R: +5 dBm (output impedance load of 10 kΩ or more) Output impedance: BALANCED OUT: 100 Ω (HOT-GND, COLD-GND), 200 Ω (HOT-COLD), GND LIFT (switch selectable)
|
S/N (equivalent input noise): |
120 dB |
Noise floor (residual noise): |
-100 dBm |
Battery type: |
AA size (LR6) battery x 4 |
Continuous battery operation time: |
8 hours when using 4 AA alkaline batteries |
AC adapter: |
DC 9V center-negative, 500 mA (Zoom AD-16) |
USB: |
Firmware update |
Dimensions: |
160.3 (D) x 108.0 (W) x 54.9 (H) mm |
Weight: |
640g (without batteries) |
* Note: 0 dBm = 0.775 Vrms |
Vidéo
-
Zoom A3 - Acoustic Guitar Multi Effects
Photos
Voir toutes les photos Zoom A3Manuels et autres fichiers
Avis utilisateurs
-
« Boite à outil quand on veut 2 effets en série dans une seule box »
04/03 -
« Peut beaucoup mieux faire »
20/01 -
« Excellent...si on se contente d'un seul effet ! »
03/10 -
« Ca aurait pu être très bien »
14/02
News
Forums Zoom A3
-
Créer un nouveau patch et sauvegarder
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soucis concernant le A3 - selection type de modèle
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Commentaires sur la news : [NAMM] Zoom A3 pour guitare acoustique
6 Dernier message : 08/11 -
Prise combo XLR/jack
0 Dernier message : 07/11 -
Patches préprogrammés
2 Dernier message : 03/11
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