ZOOM A1 FOUR Multi-Effects Processor.
This multi-effect processor has a variety of effects, including reverb, chorus and distortion, that can be
used in combination to alter the sound. Effect combinations and parameter settings can be saved as patch memories to be recalled and used whenever you like. First, try switching through the preset patch memories to experience how they affect the sound. Understanding the features of each effect is important for making them most of them and designing your
own sounds. By turning off the effects in a preset patch memory one at time, you should be able to quickly learn their roles. If understanding how a sound is being changed is difficult, try turning off all but one
of the effects and adjusting its parameters as you play. The order of the effects also impacts the sound. Experimenting with the effect order could bring you closer to your desired sound.
Features:
- A1 FOUR offers over 80 built-in effects
- Dedicated effects for acoustic guitar, saxophone, trumpet, violin, and harmonica
- Up to 5 effects can be used simultaneously, chained together in any order
- 50 memory locations for storing user-created patches
- Looper for recording up to 30 seconds / 64 beats of CD-quality audio with seamless start and end times
- ZOOM Guitar Lab software for creating, editing and managing effects and patches
- 68 built-in rhythm patterns tailored for unplugged styles of music can be used in combination with the Looper
- Onboard chromatic tuner supports all standard guitar tunings, including open and drop tunings
- Output jack for connection to amp or headphones
- USB port for firmware updates, power and connection to ZOOM Guitar Lab
Specifications:
- Maximum number of simultaneous effects : 5
- Number of patch memories: 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 : 128×32 dot-matrix LCD
- INPUT:
- Standard mono phone jack
- Rated input level: −20 dBu
- Input impedance (line): 470 kΩ
- OUTPUT
- Standard stereo phone jack (combined line/headphone)
- Maximum output level:
- Line at +2 dBu (10 kΩ or more output impedance)
- Headphones at 17 mW + 17 mW (32Ω load)
- Input S/N : 120 dB
- Noise floor (residual noise) : −97 dBu
Note : Not Available for Zoom A1X Four
