iRig HD X Specifications Common AD and DA resolution: 24-bit Sampling rate: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz Host connection: USB Type-C socket Instrument Input Input impedance:1 MOhms Maximum input level: +9 dBu Frequency response: From 20 Hz to 20 kHz within 3 dB (96 kHz sample rate) Dynamic range: 115 dB(A) Amp Output Configuration: Unbalanced Output impedance: 3.3 kOhms Output level: 0 dBFS corresponds to -2 dBu Frequency response: From 15 Hz to 40 kHz within 1 dB (96 kHz sample rate) Dynamic range: 97 dB(A) Headphone Output Output impedance: 22 Ohms Maximum output level: approx 8 mW into 32 Ohms load Frequency response: From 15 Hz to 40 kHz within 1 dB (96 kHz sample rate) Dynamic range: 95 dB(A) Package includes iRig HD X interface USB-C to USB-C cable (60 cm/23.62") USB-C to Lightning cable (60 cm/23.62") Dimensions Size: 99 mm/5.35" x 42 mm/2.27" x 25 mm/1.35" Weight: 54 g/1.9 oz.