SPECIFIKACIJE: 4.3” Full-color LCD touchscreen display Easy-to-use DAW-inspired interface Record up to 16 tracks (8 simultaneously) Eight XLR mic preamps, including two mic/line/instrument combo jacks Hi-Z available on input 1 and 48V phantom power available on inputs 5-8 Onboard editing and built-in effects Pre-loaded drum loops Optional BTA-1 Bluetooth enables wireless control via the R20 Control App USB-C audio interface (Multi Track Mode : 8-in / 2-out, Stereo Mode : 2-in / 2-out) Records directly to SDHC cards up to 32GB and SDXC cards up to 1TB New locking-type AC Adapter (ZAD-1220) Up to 24-bit /44.1kHz audio in BWF-compliant WAV Compatible with Guitar Lab software for Mac/Windows PC INPUTS / OUTPUTS INPUTS MIC/LINE (mono) 8 OUTPUTS MASTER OUT 1 PHONES 1 INPUTS MIC/LINE (MONO) Connectors XLR/TRS combo jacks × 2 XLR × 6 (XLR: 2 HOT/TRS: TIP HOT） Input gain +6 ~ +50 dB Input impedance XLR: 3.9 kΩ TRS: 5.3 kΩ/1 MΩ (when Hi-Z is ON, for INPUT 1 only) Maximum input level +4 dBu (@0 dBFS) Phantom power +48 V (INPUTS 5–8, switchable in pairs) Equivalent input noise –121 dBu or less (IHF-A) with +50dB/150Ω input Frequency response –1.0 dB: 20 Hz – 20 kHz OUTPUTS MASTER OUT Connectors 2 TRS phone jacks (balanced) Maximum output level +14 dBu Output impedance 200 Ω PHONES Connector 1 standard stereo phone jack Maximum output level 20 mW + 20 mW (into 32Ω load) Output impedance 33 Ω TRACK SETTINGS Pan EQ High: 10 kHz, ±12 dB, shelving Middle: 2.5 kHz, ±12 dB, peaking Low: 100 Hz, ±12 dB, shelving Send Effect Stereo Link Comp/Limiter/Gate RECORDER Maximum simultaneous recording tracks 8 Maximum simultaneous playback tracks 16 Recording format 44.1kHz, 16/24-bit, mono/stereo WAV Recording media 4–32GB cards compatible with the SDHC specification 64–1TB cards compatible with the SDXC specification EFFECTS Maximum number of simultaneous effects 3 effects (One insert effect on one channel or one send effect available to all tracks) Patch memories 50 TUNER Chromatic/Guitar/Bass/Open A/Open D/Open E/Open G/DADGAD METRONOME Time signatures 3/4, 4/4, 6/8 Tempo range 40.0–250.0 BPM RHYTHM LOOPS Sound source format PCM Number of loops 150 SYNTH Polyphony 8 Sound source format FM Number of sound types 18 + PCM drum kit DISPLAY 4.3" (480×272) full-color touchscreen LCD USB CONNECTOR USB Type-C • Use a USB cable that supports data transfer. USB bus power is not supported. AUDIO INTERFACE OPERATION Stereo mix USB 2.0 Full Speed 44.1kHz, 16/24-bit 2-in/2-out Multitrack USB 2.0 High Speed 44.1 kHz, 16/24-bit 8-in/4-out MASS STORAGE OPERATION Host/Device USB 2.0 High Speed (5V/500mA power supplied when host) GUITAR LAB CONNECTION USB 1.1 Full Speed USB MIDI KEYBOARD CONNECTION USB 1.1 Full Speed (5V/500mA power supplied) DAW CONNECTION (CONTROL SURFACE) FUNCTION USB 1.1 Full Speed MISC REMOTE Dedicated wireless adapter (ZOOM BTA-1) POWER AC adapter (ZOOM ZAD-1220): 12 V/2.0 A Power consumption 11 W maximum External dimensions 378 mm (W) × 206 mm (D) × 58 mm (H) Weight (unit only) 1.33 kg Note: 0 dBu = 0.775 V