[🎶SG] TOPPING Centaurus R2R Digital to Analog Convertor (DAC)

🎵 OFFICIAL TOPPING DEALER - 1 Year Local Warranty & Aftersales Support

Contact Us:
📞 WhatsApp/Call us @ 83329084 https://wa.me/6583329084
📧 Email us @ sales@samaudiosg.com
🗺️ Visit Us @ CT HUB 2, 114 Lavender Street, #03-68  (Lobby 2), Singapore 338729 - Demo units available

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TOPPING Centaurus
Fully balanced high performance R2R DAC

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Descriptions:

> Topping collaborates with HOLO AUDIO to launch a brand new fully balanced 8-channel R2R DAC.

> It features 8 resistor array networks, distributed across both sides of the circuit board, creating a unique fully balanced configuration. Four resistor arrays on the front side are dedicated to DSD decoding, employing what is termed a "Vector Step Resistance Network”, while the other four arrays on the reverse side handle PCM decoding, utilizing the classic R2R structure. The high-performance decoding unit, powered by an CPLD, ensures exceptional sound fidelity and precise audio reproduction.

> NOS/OS/Best - Three-Mode Switching
> OS Mode: It applies oversampling to digital signals to minimize quantization errors, reduce noise, and improve the SNR and DNR, significantly enhancing audio performance. You can manually select different oversampling rates within the OS mode to achieve a sound quality that aligns with your preferences.

> NOS Mode: It bypasses oversampling and decodes audio at the original sample rate, preserving the authentic characteristics of the audio signal for the most accurate and real listening experience.

> Best Mode: It automatically selects the optimal oversampling rate based on the source's sample rate and the DAC's internal processing capabilities, achieving an ideal balance between performance and sound quality.
> Note: Centaurus displays the input signal's sample rate, not the post-oversampling sample rate.

> Ten bands high-precision PEQ adjustment
> We develop a brand new PEQ adjustment* that supports ten customizable frequency bands. TOPPING's brand new PEQ algorithm and desktop software allow you to fine-tune the frequency, gain, and bandwidth of each PEQ band. The software supports the import of target curves and raw curves, and enables curve compensation using the target curve. It can also save multiple profiles for easy switching.

> LDAC wireless available
> Equipped with QCC5125 chip, TOPPING Centaurus supports Bluetooth 5.1 and can support up to 96kHz/24bit. Also it fully supports LDAC/aptX-Adaptive/aptX/aptX HD/AAC/SBC and other audio encodings, allowing high-quality audio to be transmitted wirelessly to provide a music experience beyond CD level.

> Ultra low jitter
> We achieved incredible jitter rejection using CPLD to process the clock signal and optimize the digital signal.

> Self-developed IV circuitry unlocks full DAC potential
> Our self-developed I/V conversion module is dedicated to achieving superior audio reproduction. The exceptional circuit design delivers lower distortion and noise while occupying less space. Designed to approach physical limits, it pushes the performance of R2R DAC to the extreme.

> Realistic reproduction
> TOPPING Centaurus has exceptional music reproduction capabilities among R2R devices, with THD+N < 0.0005%. It faithfully reproduces every note captured in the original recording, rendering even the finest details of the music. Even if you are not at the live, you can experience the vivid sensation of being right there, with every nuance presented delicately and naturally.

> Choose your output mode at will
> TOPPING Centaurus has more universal RCA single-ended outputs and more professional XLR balanced outputs. You can turn on only the output channels you need, or output both channels at the same time. Whether you are connecting two different systems or need to output two audio signals at the same time, TOPPING Centaurus can provide you with a more convenient and efficient output method.

> IIS - Ultra-high specification signal input interface
> IIS interface is not HDMI, but a customized digital audio transmission interface, which supports up to PCM768kHz/32bit & DSD512 native.

> Directly connect active speaker to adjust volume
> In addition to the fixed output level DAC mode, TOPPING Centaurus also has a "preamp" mode.
> In preamp mode, you can adjust the output volume of TOPPING Centaurus, then connect it directly to a pure amplifier or active speaker, that saves the cost of a pre-amplifier. You can also use the TOPPING Centaurus remote control to control the volume, which is further convenient for use.

> TOPPING Centaurus paired with A70 Pro can drive almost any pair of headphones. This combination not only delivers an exceptional performance experience but also showcases the beauty of design in its aesthetic pairing. A70 Pro is the perfect match for TOPPING Centaurus. Together, they can easily meet the demands of a wide variety of headphones and active speakers. A70 Pro and Centaurus can be synchronized using the 12V Trigger interface, enabling automatic or manual power on/off, ensuring that both devices operate in perfect harmony, offering an even more convenient and enjoyable user experience.

> TOPPING Centaurus is equipped with 12V Trigger input and output, which support being triggered by other devices, as well as actively triggering other devices to switch on and off synchronously.

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Specifications:

> Centaurus DAC parameters (LineOut/USB In@96kHz)

> RCA
> THD+N @A-wt: <0.0005% @1kHz
> THD @No-wt 90kBw:  <0.0005% @20-20kHz
> SNR @A-wt: 126dB @1kHz
> Dynamic Range @A-wt: 126dB @1kHz

> Frequency Response:
> 20Hz-20kHz (±0.6dB)
> 20Hz-40kHz (±2.2dB)

> Output Level:
> 2.1Vrms @0dBFS (4V Mode)
> 2.6Vrms @0dBFS (5V Mode)

> Noise @A-wt: <1.2uVrms
> Channel Crosstalk: -121dB @1kHz
> Channel Balance: 0.3 dB
> Output Impedance: 50 Ohms

> XLR
> THD+N @A-wt: <0.0005% @1kHz
> THD @No-wt 90kBw:  <0.0005% @20-20kHz
> SNR @A-wt: 130dB @1kHz
> Dynamic Range @A-wt: 130dB @1kHz

> Frequency Response:
> 20Hz-20kHz (±0.6dB)
> 20Hz-40kHz (±2.2dB)

> Output Level:
> 4.2Vrms @0dBFS (4V Mode)
> 5.2Vrms @0dBFS (5V Mode)

> Noise @A-wt: <1.4uVrms
> Channel Crosstalk: -130dB @1kHz
> Channel Balance: 0.3 dB
> Output Impedance: 100 Ohms

> *Note: The above data is the result of the test in TOPPING laboratory with 4V output mode.

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