AMS Audio Interfaces are designed for musicians who want to record music with their DAW or easily livestream on platforms like YouTube and Twitch, without all of the typical complications. The AMS-24 is perfect for solo streams and multi-instrument sessions. It features two XLR/TRS combo inputs along with Zooms low-noise preamps. Also included are two headphone outputs and two TRS outputs for external monitors.What’s Included: AMS-24 USB Audio Interface USB-C Cable Quick TourSpecificationsInput and Output Channels:NUMBER OF INPUT CHANNELS: Mono (MIC/LINE) 2NUMBER OF OUTPUT CHANNELS:Stereo (TRS) 1Stereo (PHONES) 2Connectors:INPUT 12:Type: XLR/TRS combo jacks(XLR: 2 HOT, TRS: TIP HOT)Input gain: +58 dB / +50 dB (when set to GUITAR)Input impedance:XLR: 2.7 kTRS: 18 k / 330 k (when set to GUITAR)Maximum input level:XLR: +6 dBuTRS: +22 dBu / +8.5 dBu (when set to GUITAR)Phantom: +48 VOUTPUT A (STANDARD PHONE JACKS):Type: TRS phone jacks (impedance balanced)Maximum output level: +10 dBu (at 0 dBFS)Output impedance: 100 OUTPUT AB (HEADPHONE JACKS):Type: 3.5mm stereo mini jacks30 mW + 30 mW (32 load)Output impedance: 10 USB:USB Type-C (audio interface function) Use a USB cable that supports data transfer. USB bus power is supported.DC 5V: USB Type-C (for power supply)Frequency Response:44.1 kHz: 1 dB (20 Hz 20 kHz)96 kHz: 1.5 dB (20 Hz 40 kHz)Equivalent Input Noise:120 dBu or less (IHF-A) at +58dB/150 inputAudio Interface:INPUT AND OUTPUT CHANNELS:Recording: 2 channelsPlayback: 4 channelsSAMPLING FREQUENCIES: 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHzBIT DEPTH: 24-bitINTERFACE: USB 2.0CLASS: USB Audio Class 2.0Power:2 AA batteries (alkaline, lithium, or rechargeable NiMH)AC adapter (ZOOM AD-17): DC 5 V/1AUSB bus power is supported.Rated Current:USB/AC adapter (5 V): 380 mABatteries (2.4 V): 470 mAEstimated continuous operation time using batteries:44.1 kHz, 48 V off, with 32 headphone loadAlkaline batteries: about 4 hoursNiMH batteries (1900 mAh): about 5.5 hoursLithium batteries: about 11 hours-The above values are approximate.-Continuous battery operation times were determined using in-house testing methods. They could vary greatly according to use conditions.Power Consumption:5 W maximumDimensions:94.5 mm (W) 74.0 mm (D) 46.0 mm (H)Weight (unit only):134 gWeight (including batteries):180 g