Keces Audio S3

Keces Audio S3

DAC Headphone Amplifier & Preamplifier

Keces Audio S3
Keces Audio S3
Keces Audio S3
Keces Audio S3
Keces Audio S3
1.749,00 Price include 21% VAT Price exclude VAT € 1.445,45
AVAILABILITY1 WEEK
Features
- High Quality Toroidal Power Transformer
- High-performance DAC-ESS ES9026PRO.
- USB DAC: PCM 32 bit/384kHz and DSD DSD64(DoP)/DSD128 (DoP) DSD64/DSD128/DSD256 (ASIO Native).
- COAXIAL/OPTICAL DAC: PCM 24 bit/192kHz and DSD DSD64(DoP).
- Placed Balanced/Unbalanced Headphone output: Max Output Power 2000mW + 2000mW@32ohms.
- Placed RCA/XLR Input/Output interface: Could be a Preamplifier.
- Volume Control System: 128 step attenuator. Accurate control volume to achieve left/right channel balanced.
- Isolation circuit: Completely separates the grounding of the digital and analog sections.
- Volume/Source/Sampling display using OLED has excellent visibility.
- The 4mm thickness of the aluminum chassis to effective to blocks EMI/RFI interference.
- The full-metal body realizes both vibration control and elegant style in an A4-size body that enables placement on a desktop to be a PC HIFI system or to be a small stereo system.

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.

Analog Output 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%.

Headphone Output 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