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PS AUDIO STELLAR GAIN CELL DAC – 奠定DAC與前級的聲音基礎

PS Audio Stellar Gain Cell DAC 數位類比轉換器/前級擴大機
Physical
Unit Weight 13.5 lbs
Unit Dimensions 17” x 12” x 3”
Shipping Weight 17 lbs
Shipping Dimensions 23”x 18” x 9”
Power requirements
Input Power Model specific 100VAC, 120VAC, or 230VAC 50 or 60Hz
Power Consumption 20W
Mains Power Input IEC C14
Fuses 100V T250V-2.0AH (2A Slow Blow), 120V T250V-1.6AH (1.6A Slow Blow), 230V T250V-1.0AH (1.0A Slow Blow)
Accessories included US (NEMA 5-15P) (all versions), Schuko (CEE7/7) (230V version), UK (BS1363) (230V version)
Analog inputs
RCA 3 stereo pair
XLR 1 stereo pair
Digtial audio inputs
I2S 1 PCM (384KHz max), DSD64 DSD128, Compatible with DirectStream Transport SACD handshake for DSD playback
Coax 2 PCM (192KHz max)
Optical 1 PCM (96KHz max)
USB PCM (384KHz max), DSD64 (DoP) DSD128 (DoP)
Format PCM, DSD
Analog Audio Outputs
RCA (Analog Unbalanced)  1 stereo pair
XLR (Analog Balanced)  1 stereo pair
Headphones One 1/4″ headphone connector front panel
Analog Performance
Gain 12dB +/-0.5dB
Maximum output 20 Vrms
Sensitivity  5.3Vrms
Input Impedance 47KΩ single ended RCA, 100KΩ Balanced XLR
Output Impedance 100Ω single ended RCA, 200Ω balanced XLR
Frequency Response 20Hz – 20KHz +0/- 0.25dB, 10Hz – 100KHz +0.1/-3.0dB
Noise 20-20KHz <-90dBV
S/N Ratio 1KHz >110dB (max output)
Channel separation 1KHz >90dB
Input separation 1KHz >90dB
THD&IM 1KHz < 0.025%, 20-20KHz < 0.05%
Headphone performance
Output power @1% THD 300Ω 300mW, 16Ω 3.25W
S/N Ratio 1kHz Noise >95dB (max output), <-80dBV
THD & IM 1Vrms out 300Ω <0.05%, 16Ω <0.06%
Output impedance <4 Ω
Features
Volume Control 0-100 (1/2 and 1dB steps, 80dB total range)
Balance Control 24dB each direction in 1/2dB steps
Home Theater Mode Assignable to any analog input, Adjustable (in setup) to any level
Polarity (phase) Control Digital sources only
Filter Control 3 selectable digital filters (PCM digital sources only)
Trigger output (3.5mm 5-15VDC) 2
Remote Control Yes. Infra Red

台灣總代理 藝聲音響:http://www.soundart.com.tw/
PS Aduio:http://www.psaudio.com/

About Ted Chen

Ted Chen
MY-HIEND 資深編輯,主要負責採訪與器材測試的工作。