Vocalize and jam with powerful voice transformation tools, high-quality effects, and an onboard looper.
The E-4 combines powerful voice transformer tools and standard vocal effects with a tactile interface that’s meant to be played.
This lean, mean machine puts a treasure trove of top-quality processing in a go-everywhere gadget that’s endlessly enjoyable and amazingly affordable.
Features
- Vocal performance tool with powerful voice transformer effects
- Instantly shape the sound with pitch and formant sliders
- Advanced vocal effects including Auto Pitch, harmony, and vocoder
- Dial up unique rhythmic effects with the Scatter knob
- Process the sound output with high-quality reverb, echo, tempo delay, and chorus effects
- Low-cut filter and noise gate to eliminate unwanted sounds
- 24-second looper with unlimited overdubbing, undo/redo, and automatic BPM detection
- Supports external MIDI control of pitch, harmony, and vocoder functions
- ¼-inch mic input with wide-ranging gain control
- Headphones output with support for an inline mic
- Comprehensive connectivity with audio, MIDI, and sync I/O plus AIRA Link
- Class-compliant USB-C audio/MIDI interface—no drivers needed
- Lithium-ion battery with up to 3.5 hours of operation per charge
- Sturdy construction and robust controls
- Connect to other AIRA Compacts and standard MIDI devices with optional BOSS TRS MIDI cables
Specifications
- Effect Type:
- AUTO PITCH
- HARMONY
- VOCODER
- PITCH
- FORMANT
- SCATTER
- REVERB
- LOOPER
- Maximum Recording Time: Approximately 24 seconds
- Display: 7 segments, 4 characters (LED)
- Connectors:
- SYNC (IN, OUT) jacks: Miniature phone type
- MIX (IN, OUT) / HEADSET jacks: Stereo miniature phone type (Stereo, CTIA)
- MIDI (IN, OUT) jacks: Stereo miniature phone type
- MIC IN jack: Stereo phone type
- USB port: USB Type-C® (Audio, MIDI)
- Power Supply:
- Rechargeable lithium-ion battery
- Obtained via USB port (USB bus power)
- Current Draw: 500 mA
- Expected battery life under continuous use: Approx. 3.5 hours
- Expected battery charging time: Approx. 3 hours
- Dimensions: 188 (W) x 106.5 (D) x 41.7 (H) mm
- Weight (including batteries): 290 g
- Accessories:
- Leaflet ”Read Me First”
- USB Type-C to USB Type-A cable
