The Zoom AMS-24 is a 2-in / 4-out USB audio interface with 24-bit / 96 kHz resolution. It features two combo XLR/TRS inputs, with Input 1 switchable to Hi-Z mode for guitar. +48V phantom power is available for both mic/line inputs. Outputs include two TRS line outputs and two 3.5 mm headphone outputs. Convenient switches are provided for Music/Streaming mode, Direct Monitoring, Loopback, and Stereo Link. Technical specs: input impedance is approx. 2.7 kΩ (XLR) and 330 kΩ (TRS/Hi-Z). Maximum input levels: XLR +6 dBu, TRS line +22 dBu, Hi-Z +8.5 dBu. Maximum line output is +10 dBu at 0 dBFS. Equivalent input noise (EIN) is ≤ -120 dBu. Power options include USB-C bus power, external 5V adapter, or 2 × AA batteries. Dimensions are approx. 94.5 × 74 × 46 mm, with a weight of around 134 g.
