Microphone Inputs
• Gain Range: -6~+36dB
• Impedance: 3kΩ

Line Inputs
• Gain Range: -6~+36dB
• Maximum Input Level: +24dBu, Nominal Input Level: +4dBu
• Impedance Balanced: 20kΩ
• Impedance Unbalanced: 10kΩ

System Specification
• Distortion THD+N: Line In <0.01%, +4dBu @1kHz, 0dB Gain
• Distortion THD+N: Mic In <0.25%, -20dBu, @1kHz, 0dB Gain
• Frequency Response: 50~20kHz, +/-0.5dB, Line In to ATEN AP2 Line Out
• Compliance: Certification FCC, CE, UKCA (tested with ATEN AP2 amplifier)

Environmental
• Operating Temperature: 0~50℃
• Humidity: 0-80% RH, Non-Condensing
• Storage Temperature: -20~60℃

Physical
• Weight: 0.27 lb (0.12 kg)
• Housing: Metal Panel
• Dimensions (L x W x H): 4.53 x 0.87 x 4.33 in. (11.5 x 2.2 x 11 cm)