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QUATTRO II

32Bit/384kHz DAC & Preamp & Headphone AMP
Digital Input AES:
PCM 16-24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz
DSD DSD64(DoP, dCS)

COAXIAL:
PCM 16-24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz
DSD DSD64(DoP, dCS)

OPTICAL:
PCM 16-24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz
DSD DSD64(DoP, dCS)

USB:
PCM 16-32Bit/44.1kHz, 48 kHz, 88.2 kHz, 96 kHz
176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz
DSD DSD64 /DSD128(DoP, dCS)
DSD64 /DSD128 / DSD256(ASIO Native)
* Basic type not supports DSD playback
System Support Windows 7/8/8.1/10 systems need to install the supplied drivers
Mac OS X10.6.4 and above version without installing drivers
Can be used with the most of Android devices via the OTG cable
Can be used with iOS devices via Lightning to USB Camera Adapter
Analog Output SNR: >-122dB 20Hz-20kHz A-Weighting
THD+N: <0.0003% at 1kHz A-Weighting
Frequency Response: 20Hz-20kHz (+0.01dB/-0.02dB)
Crosstalk: >-120dB at 1kHz
DAC MODE XLR output: 4Vrms Fixed at 0dBFS
RCA output: 2VrmS Fixed at 0dBFS
PRE MODE 0dB XLR output: 0-4Vrms Adjustable at 0dBFS
RCA output: 0-2VrmS Adjustable at 0dBFS
PRE MODE +10dB XLR output: 0-12Vrms Adjustable at 0dBFS
RCA output: 0-6Vrms Adjustable at 0dBFS
Headphone Output Output Impedance: 0.3ohms
Output power:
1000mW at 33ohms at THD+N=0.01%
140mW at 300ohms at THD+N=0.01%
80mW at 600ohms at THD+N=0.01%
Power Power Voltage:
230V position is fit for AC220V-240V 50/60Hz
115V position is fit for AC100V-120V 50/60Hz

Power Consumption: <25W
Fuse: AC 250V/500mA 5×20mm
Other Dimension: 205×232×49mm (L×W×H, Including the projecting parts)
Weight: 1.83kg
Accessory 1x Driver&Manual Disk
1x Power Cord
1x USB Cable
1x RM2 Remote
empf. VK inkl. 19% MwSt. TBA

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Reborn

QUATTRO II

QUATTRO Ⅱ is a new generation of multi-function DAC, ES9018S top level D/A chip, XMOS U Series Asynchronous USB interface, LME49600 ultralow distortion headphone AMP and LME49720 ultralow distortion opamp, support up to 32Bit/384kHz PCM and 1bit/DSD256 signal playback. The well-developed upgradeable digital processing platform, the new design dynamic display, full port DSD supported, at meanwhile the built-in preamplifier make it with more perfect sound performance and easier to use.

Upgradeable Platform

QUATTRO II

The newly designed digital system architecture, using MCU+FPGA hardware architecture, client can update internal XMOS, MCU, FPGA firmware through USB port, and easy to add new features to enhance the user experience.

Full Port DSD

QUATTRO II

The flexible FPGA for DSD signal decoding processing to make Optical, Coaxial, AES/EBU and USB interfaces support DSD signal playback, easy to connect various digital music player and music server with DSD output function, and support DoP, dCS, ASIO Native three kinds of DSD playback method, extensible platform enables more formats can be added in the future.

Built-in Preamp

QUATTRO II

Internal preamplifier can be setting through the menu to enable, making XLR and RCA line output gain 10db boosted, with 0.5dB step 128 level precise volume control, when connecting pure power amp and monitor speakers no longer need to access additional preamp, you can get sufficient gain and smooth volume control curve.

Auto Scan

QUATTRO II

Dual Optical input, dual Coaxial input, and the other total of 6 groups digital signal input port fully meet the needs of multi-connected devices. The original Auto Scan mode to quickly confirm the input signal is valid connection without having to select the input channel, achieve plug and play.

Get What You Want

QUATTRO II

According to the differences playback capability are divided into basic type and advanced type, you can according to your needs, select advanced type which full ports support DSD format to achieve higher quality playback, also you can choose the basic type which is only support PCM format playback to obtain high cost effective. Meanwhile, the basic type can be upgraded to advanced type by purchasing DSD license and upgrade can be completed by client side.

RM2 Remote

QUATTRO II

The new remote RM2 added separate channel selection buttons, easy to directly select the input channel, ultra-thin aluminum shell to have a good touch experience, drawer-type battery compartment design easier to replace the battery.

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