© DENAFRIPS CO. LTD. & VINSHINE AUDIO PTE. LTD. (SINGAPORE)
ALL RIGHTS RESERVED
3.5 PROPRIETARY, STATE-OF-THE-ART USB INTERFACE
The TERMINATOR-PLUS is equipped with the proprietary USB Audio Solution, powered by
STM32F446 Advanced AMR Based MCU. DENAFRIPS redesigned and optimized circuitry,
allow the DAC to be used as high-end DAC with computers / streamers. It supports
24bit/1536kHz* PCM data stream, and native decoding of DSD up to DSD1024*. It comes
with licensed THESYCON USB Driver for Windows Platform.
NOTE: The USB Module is designed to trigger on only when USB Input is selected. This is
intended design to reduce digital input interfaces cross-interference for best sound
reproduction. *High-res support may vary depending on system compatibility.
3.6 PROPRIETARY SPDIF DIGITAL AUDIO RECEIVER
The SPDIF Coaxial, Optical, AES/EBU input support up to 24bit/192kHz digital audio format.
The TERMINATOR-PLUS abandon the use of Digital Audio Receiver chip. The digital data is
decoded by the on-board FPGA (Field Programmable Gate Array), signal path is shortened
and eliminated the undesirable coloration.
3.7 NOS/OS
The TERMINATOR-PLUS allow the user to change the sampling mode on the fly.
NOS, as the name suggested, does not over-sampling to digital input data.
In OS mode, the PCM 44.1kHz or 48kHz based audio data are up-sampled to the maximum
rate of PCM1411.2 or PCM1536. There is no up-sampling of DSD audio signal.
3.8 PROPRIETARY R-2R AND DSD DECODING ARCHITECTURE
The TERMINATOR-PLUS is equipped with 26Bit R-2R DAC to decode PCM data stream and 32
steps FIR analogue filters hardware decoder to decode DSD data stream. These designs
guaranteed the PCM format can be perfectly decoded, at the same time, the DSD format
can be perfectly decoded as well. It is rare in the currently market that a R-2R DAC can
hardware decode both the PCM and DSD formats.
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