Keces Audio

S3DAC Headphone Amplifier & Preamplifier

577x470 S4
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Digital Input

COAXIAL PCM support up to 16-24Bit /44.1kHz、48kHz、88.2kHz、96kHz、176.4kHz、192kHz. DSD support up to DSD64 (DoP).
OPTICAL PCM support up to 16-24Bit /44.1kHz、48kHz、88.2kHz、96kHz、176.4kHz、192kHz. DSD support up to DSD64 (DoP).
USB PCM support up to 16-32Bit/44.1kHz、48kHz、88.2kHz、96kHz、176.4kHz、192kHz、352.8kHz、384kHz. DSD support up to DSD64(DoP)/DSD128 (DoP) DSD64/DSD128/DSD256 (ASIO Native)

Analog Input

XLR

Input Impedance: 47k Ω.
Max Input Level: 10Vrms.
Input/Output Gain: 0dB

RCA

Input Impedance: 47k Ω.
Max Input Level: 5Vrms.
Input/Output Gain: 0dB

Analog Output

XLR

SNR: >-122dB 20Hz-20kHz A-Weighting.
THD+N: <0.0004% at 1kHz A-Weighting.
Frequency Response: 20Hz-20kHz(+0dB/-0.09dB).
Channel Crosstalk: >-124dB@1kHz.
XLR output: 0-4Vrms Adjustable at 0dBFS.

RCA

SNR: >-119dB 20Hz-20kHz A-Weighting.
THD+N: <0.0007% at 1kHz A-Weighting.
Frequency Response: 20Hz-20kHz (+0dB/-0.03dB).
Channel Crosstalk: >-122dB@1kHz.
RCA output: 0-2Vrms Adjustable at 0dBFS.

Headphone Output

XLR_4PIN

SNR: >-120db 20Hz-20kHz A-Weighting.
THD+N: <0.00115% at 1kHz A-Weighting at 300ohms 100mW.
Frequency Response: 20Hz-20kHz (+0dB/-0.09dB).
Output Impedance: 0.6ohms.
Output Power: 2000mW at 32ohms at THD+N=0.1%.
                        1200mW at 300ohms at THD+N=0.1%.
                        650mW at 600ohms at THD+N=0.1%.

6.35mm

SNR: >-108db 20Hz-20kHz A-Weighting.
THD+N: <0.0015% at 1kHz A-Weighting at 300ohms 100mW.
Frequency Response: 20Hz-20kHz (+0dB/-0.09dB).
Output Impedance: 0.6ohms.
Output Power: 1200mW at 32ohms at THD+N=0.1%.
                        350mW at 300ohms at THD+N=0.1%.
                        175mW at 600ohms at THD+N=0.1%.

 

AC Input Voltage

110V-120V, 60Hz / 220V-240V, 50Hz (Switchable)

Power Consumption 30 Watts
Casing 4mm Aluminum
Dimension (WxDxH) 300x220x66mm
Weight

 4KG

LINIA DŹWIĘKU

Rzeszów
ul. Lewakowskiego 6A
Tel. 508 89 85 89

AUDIOFAST

Łódź
ul. Romanowska 55e lok.9
Tel. 42 6133750

SOUNDCLUB

Warszawa
ul. Skrzetuskiego 42
Tel. 22 5863270

AUDIOTRENDT

Kraków
ul. Sołtysowska 35a/LU nr 1
Tel. 12 686 10 15,