TEAC AI-503 AI-503 Owner s Manual - Page 22

Specifications Speaker outputs Maximum output 60 W + 60 W (10% distortion, 1 kHz, 4 Ω) 30 W + 30 W (10% distortion, 1 kHz, 8 Ω) Rated output 43 W + 43 W (1% distortion, 1 kHz, 4 Ω) 22 W + 22 W (1% distortion, 1 kHz, 8 Ω) Allowable speaker impedance 4-8 Ω Total harmonic distortion 0.005% or less (1 kHz, 8 Ω, 1 W) S/N ratio 100 dB or more (analog input, when 8Ω load, rated output, A-weighted) Frequency response 10 Hz - 100 kHz (+1/−3 dB) (8 Ω, 1 W, analog input) PRE OUT audio outputs RCA connectors 1 pair (L/R) Output impedance 150 Ω Frequency response 10 Hz - 100 kHz (+1/−3 dB) (analog input, when 200mVrms output) S/N ratio 103 dB or more (analog input, when 1kHz/2Vrms output, A-weighted) Total harmonic distortion 0.005% or less (analog input, when 1kHz/2Vrms output, 20kHz LPF) Headphones output 3.5mm 4-pole stereo mini jack 1 Practical maximum output 280 mW + 280 mW (GAIN set to HIGH, into 32Ω load, distortion 10%) Compatible impedance range 16-600 Ω Analog audio inputs RCA connectors 1 pair (L/R) Input impedance 30 kΩ Maximum input 2 Vrms 3.5mm stereo mini jack 1 Input impedance 22 kΩ Maximum input 2 Vrms Digital audio inputs COAXIAL digital RCA connector 1 OPTICAL digital Square (TOSLINK) connector 1 Round connector 1 (−24.0 to −14.5dBm peak) USB-B port 1 (USB 2.0 standard) PCM data sampling frequency COAXIAL digital 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz OPTICAL digital 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz USB 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz 352.8 kHz, 384 kHz Quantization bit depth COAXIAL digital/OPTICAL digital 16/24-bit USB 16/24/32-bit DSD data sampling frequency COAXIAL digital/OPTICAL digital 2.8 MHz (supported using 176.4kHz/24-bit DoP transmission) USB 2.8 MHz, 5.6 MHz, 11.2 MHz *This is a combined analog (LINE 2) and optical (OPT 2) input connector. 22