General informations
Successor of the excellent DAC X1 that many audiophiles know, Aune presents us the upgraded and improved version of this Best-Seller.
A complete makeover of the look, which while maintaining the traditional X shape of the chassis, hides profound and substantial design changes, among which the adoption of an ESS Saber 9018K2M Reference digital-to-analog converter , OP OPA 2134 operational amplifiers , transistors 2SB669AC/2SD649AC , an asynchronous XMOS USB interface , decoding DSD64 and DSD128 format .
These important improvements, combined with the experience of the Aune brand accumulated in recent years in the audio sector Hi-Fi , make this Audio DAC a digital-to-analog converter and a headphone amplifier with an extraordinary quality-price ratio, practically unique.
Equipped with USB and optical / coaxial SPDIF digital inputs , but also with an analog line input, make the AUNE X1S a component suitable both for operating as USB DAC , both as a headphone amp and as a preamplifier.
Characteristics :
- Laser cut sandblasted aluminum body
- DSD 128 compatibility
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DAC : SABER ESS 9018K2M Reference
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XMOS 32bit / 384kHz asynchronous USB interface
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Coaxial and Optical digital input : 24/192kHz
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Analog Line Input: Stereo RCA
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RCA stereo analog output: 2.1Vrms
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Clock: 3 different totally separate precision clocks (Ultra Low jitter)
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Filters: 3 hardware digital filters (to adapt the sound performance to your taste)
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Power supply: separate , to avoid any type of interference
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Output Level: 2.1vRms @ 0dB .
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Frequency Response (20Hz to 20kHz) : ±0.1dB
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Dynamic range: 126dB
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THD+N: - 110db @ 1Khz
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Crosstalk Stereo Crosstalk: - 112dB
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Headphone output power: 300ohm - 200mW
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Dimensions: 145 x 171 x 45mm
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Weight: 2kg
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Supplied with: 3.5 to 6.35mm Jack Adapter, Power Supply and User Manual ( on USB stick )