by Zoom
MPN: A1 FOUR
This item is currently out of stock but is still available to order
Call us now on 01603 623 563 and we can usually have the item ready in 3 to 5 days.
£125.00
With specially engineered effects, built-in looper and drum machine, the A1 FOUR is the first Multi-Effects Processor designed for a variety of acoustic string and wind instruments.
The A1 FOUR is preloaded with over 80 effects, including more than 35 new groundbreaking effects designed and engineered for acoustic instruments.
Add a multitude of warm and rich tones to your guitar. From live “unplugged” performance sounds to the finger-playing style of country and blues, there’s so much to choose from. Gorgeous effects and acoustic guitar modeling will take your instrument to places it’s never been before.
MAXIMUM NUMBER OF SIMULTANEOUS EFFECTS | 5 |
USER PATCHES | 50 |
SAMPLING FREQUENCY | 44.1 kHz |
A/D CONVERSION | 24-bit, 128× oversampling |
D/A CONVERSION | 24-bit, 128× oversampling |
SIGNAL PROCESSING | 32-bit |
DISPLAY | 128x32 dot matrix LCD |
INPUT | Standard mono phone jack Rated input level: -20 dBuInput impedance (line): 470 kΩ |
AUX IN | Stereo mini jack Rated input level: -10 dBuInput impedance (line): 1kΩ |
OUTPUT | Standard stereo phone jack (combined line/headphone) Maximum output level: Line +2 dBu (10 kΩ or more output impedance)Headphones 17 mW + 17 mW (32Ω load) |
INPUT S/N | 120dB |
NOISE FLOOR (RESIDUAL NOISE) | -97 dBu |
POWER | AC adapter: 9V DC 500mA center negative (ZOOM AD-16) 4 AA batteries (about 18 hours continuous operation time when using alkaline batteries with the LCD backlight off) |
USB | USB MIDI, USB Micro-B Power can also be supplied through the USB port.When using a cable designed only for power, other USB functions cannot be used. |
EXTERNAL DIMENSIONS | A1 FOUR Height: 156 mm (D) × 130 mm (W) × 42 mm (H)Weight: 340 g (excluding batteries)A1X FOUR Height: 156 mm (D) × 216 mm (W) × 52 mm (H)Weight: 610 g (excluding batteries) |
INPUT | INPUT XLR balanced input (2: hot) Input gain: +3 – +30 dBInput impedance: 10 kΩMaximum input level: +4 dBu+48V phantom power |
OUTPUT | Standard mono phone jack Nominal output level: −20 dBuMaximum output level: +7 dBuOutput impedance: 1 kΩ |
POWER | 2 AA batteries Continuous operation time (when phantom current is 3 mA) About 15 hours (using alkaline batteries) About 15 hours (using nickel metal hydride batteries) |
EXTERNAL DIMENSIONS | Height: 177 mm (D) × 23 mm (W) × 25 mm (H) Weight : 70 g (excluding batteries) 0 dBu = 0.775 V |