Spec (สเปค) ออดิโออินเตอร์เฟส Presonus Studio 24

• General
• Sample Rates : 44.1, 48, 88.2, 96, 176.4, or 192 kHz
• Converter Resolution : 24 bit
• ADC Converter Dynamic Range : 108 dB
• DAC Converter Dynamic Range  : 108 dB
• Microphone Inputs
• Maximum Level : +10 dBu (±0.5 dBu, min gain)
• Gain Range : 50 dB
• Frequency Response : 20 Hz - 20 kHz  (±0.3 dBu, unity gain, unwtd)
• Dynamic Range : 106 dB (A-wtd, min gain)
• THD + N : 0.004% (1 kHz, -1 dBFS, min gain)
• EIN : -126 dBu (A-weighted, 150Ω, max gain)
• Input Impedance : 1.4 kΩ
• Phantom Power : +48 VDC (10 mA total)
• Instrument Inputs
• Maximum Level : +19 dBu (min gain)
• Gain Range : 50 dB
• Frequency Response : 20 Hz – 20  kHz (±0.1 dBu, unity gain, unwtd)
• Dynamic Range : 105 dB (A-wtd, unity gain)
• THD + N : 0.002% (1 kHz, min gain)
• Input Impedance : 750 kΩ
• Main Outputs
• Type : ¼" TRS, Female
• Maximum Level : +10 dBu (1 kHz, unity gain, balanced)
• Frequency Response : 20 Hz – 20 kHz (±0.3 dBu, unity gain, unwtd)
• Dynamic Range : 104 dB (unity gain, unwtd)
• THD + N : 0.001% ( 1 kHz, -1 dBFS, unity gain)
• Headphone Outputs
• Maximum Power : 47 mW / channel @ 56Ω
• Frequency Response : 20 Hz – 20 kHz (±0.5 dBu, unity gain, unwtd)
• Dynamic Range : 83 dB (A-wtd, 56Ω load)
• THD + N : 0.01% (1 kHz, 0 dBFS, loaded)
• Impedance Working Range : 32Ω to 300Ω
• Physical
• Height : 1.75" (44 mm)
• Width : 7" (180 mm)
• Depth : 5.5" (144 mm)
• Weight : 2 lbs. (0.9 kg)