1. परिचय
The TOPPING D70 Pro Sabre is a high-performance Digital-to-Analog Converter (DAC) designed for audiophiles seeking exceptional sound quality. Featuring the ES9039SPro chip, advanced I/V conversion circuitry, and versatile input/output options, this device delivers precise and immersive audio reproduction. It supports various audio formats and offers a user-friendly interface for an enhanced listening experience.
2. सुरक्षितता माहिती
- डिव्हाइस वेगळे करू नका किंवा त्यात बदल करू नका. अनधिकृत बदल वॉरंटी रद्द करू शकतात आणि सुरक्षिततेला धोका निर्माण करू शकतात.
- उपकरणाला पाणी, ओलावा आणि उच्च तापमानापासून दूर ठेवा.
- जास्त गरम होण्यापासून रोखण्यासाठी युनिटभोवती योग्य वायुवीजन सुनिश्चित करा.
- फक्त दिलेली पॉवर केबल आणि अॅक्सेसरीज वापरा.
- Disconnect the power cable during lightning storms or when unused for extended periods.
3. पॅकेज सामग्री
कृपया पॅकेजमध्ये सर्व वस्तू आहेत का ते तपासा:
- 1 x TOPPING D70 Pro Sabre DAC
- 1 x रिमोट कंट्रोल
- 1 x USB केबल
- 1 x AC पॉवर केबल
- 1 x ब्लूटूथ अँटेना
- १ x वापरकर्ता मॅन्युअल (हे दस्तऐवज)
Image: TOPPING D70 Pro Sabre DAC with its included accessories and dimensions.
4. उत्पादन संपलेview
4.1 फ्रंट पॅनेल
प्रतिमा: समोर view of the TOPPING D70 Pro Sabre, showing the full-color display and control knob.
The front panel features a full-color display (Aurora UI) that shows current input, sample rate, volume level, and other playback information. A multi-function knob allows for input selection, volume adjustment, and menu navigation. Touch buttons provide quick access to various settings and display modes like FFT and VU meters.
4.2 मागील पॅनेल
प्रतिमा: मागचा भाग view of the TOPPING D70 Pro Sabre, illustrating the various input and output connections.
The rear panel provides a comprehensive set of input and output options:
- इनपुट: USB, AES, Optical, Coaxial, Bluetooth 5.1 (with antenna connector).
- आउटपुट: Balanced XLR, Unbalanced RCA.
- शक्ती: एसी पॉवर इनपुट.
5. सेटअप
5.1 कनेक्टिंग पॉवर
- Connect the provided AC power cable to the power input on the rear panel of the D70 Pro Sabre.
- Plug the other end of the AC power cable into a suitable wall outlet.
४.३ ऑडिओ स्रोत जोडणे
खालीलपैकी एक इनपुट पद्धत निवडा:
- यूएसबी इनपुट: Connect a USB cable from your computer (Windows 10/11, macOS, Linux) to the USB input on the D70 Pro Sabre. For Windows systems, a driver installation may be required for ASIO applications.
- Optical/Coaxial/AES Input: Connect your digital audio source (e.g., CD player, streamer) using an optical, coaxial, or AES cable to the corresponding input on the D70 Pro Sabre.
- ब्लूटूथ इनपुट: Screw the Bluetooth antenna onto the designated connector on the rear panel.
२.२ एकाशी कनेक्ट करणे Amplifier/Headphones
Connect the D70 Pro Sabre to your ampजिवंत किंवा हेडफोन amplifier using either XLR or RCA cables:
- एक्सएलआर आउटपुटः For balanced connections, use XLR cables to connect the D70 Pro Sabre to an ampXLR इनपुटसह लाइफायर.
- आरसीए आउटपुट: For unbalanced connections, use RCA cables to connect the D70 Pro Sabre to an ampआरसीए इनपुटसह लाइफायर.
Image: Diagram illustrating typical connections for the D70 Pro Sabre with a PC, headphone ampलाईफायर आणि हेडफोन्स.
6. ऑपरेटिंग सूचना
6.1 पॉवर चालू/बंद
Press the power button on the front panel or the remote control to turn the device on or off.
6.2 इनपुट निवड
Rotate the multi-function knob or use the remote control to cycle through available inputs (USB, AES, Optical, Coaxial, Bluetooth).
6.3 आवाज नियंत्रण
Rotate the multi-function knob to adjust the output volume. The D70 Pro Sabre features independent volume memory for Single Ended, Balanced, and All modes, automatically recalling the last used volume for each output type.
Image: The D70 Pro Sabre display showing the current volume level and PCM sample दर.
6.4 Display Modes (Aurora UI)
The D70 Pro Sabre features an intuitive Aurora UI with a full-color display. Use the touch buttons or remote to navigate and customize the display, including options for FFT (Fast Fourier Transform) and VU (Volume Unit) meters to visualize playback information.
6.5 ब्लूटूथ पेअरिंग
- Select Bluetooth as the input source on the D70 Pro Sabre.
- On your Bluetooth device (e.g., smartphone, tablet), search for available devices and select "TOPPING D70 Pro Sabre".
- Once paired, audio will be streamed wirelessly to the DAC. The D70 Pro Sabre supports LDAC, aptX-Adaptive, aptX HD, aptX, AAC, and SBC codecs for high-quality wireless audio transmission.
Image: Illustration of Bluetooth 5.1 connectivity and performance graphs of the D70 Pro Sabre.
४.६ टिम्ब्रे फाइन-ट्यूनिंग
The D70 Pro Sabre allows direct switching between different timbre modes: Default, Valve, and Transistor. These modes adjust the sound characteristics to suit your preference.
Image: Visual representation of the Default, Valve, and Transistor timbre modes available on the D70 Pro Sabre.
7. देखभाल
- Clean the device regularly with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Ensure all connections are secure and free from dust.
- वापरात नसताना यंत्र थंड, कोरड्या जागी साठवा.
8. समस्या निवारण
| समस्या | संभाव्य कारण | उपाय |
|---|---|---|
| आवाज आउटपुट नाही | Incorrect input selected, cables loose, amplifier off, volume too low. | Verify input selection, check all cable connections, ensure amplifier is on and volume is adequate. |
| ब्लूटूथ कनेक्शन अस्थिर | Antenna not connected, interference, device too far. | Ensure Bluetooth antenna is securely attached. Reduce distance between devices. Avoid sources of interference. |
| डिस्प्ले नाही | Device not powered on, display settings. | Check power connection and power button. Adjust display settings via menu. |
| विकृत आवाज | चुकीचे एसample rate, faulty cable, source issue. | Check source sample rate matches DAC capabilities. Try different cables. Test with another audio source. |
9. तपशील
The TOPPING D70 Pro Sabre DAC features the powerful ES9039SPro chip and advanced I/V conversion circuitry. Below are key performance parameters (Line Out/USB In@96kHz):
| पॅरामीटर | आरसीए आउटपुट | एक्सएलआर आउटपुट |
|---|---|---|
| THD+N (A-wt) @1kHz | <0.00008% | <0.00006% |
| THD @90kBw (No-wt) @20-20kHz | <0.0004% | <0.0002% |
| SNR (A-wt) @1kHz | 128dB | 133dB |
| Dynamic Range (A-wt) @1kHz | 128dB | 133dB |
| वारंवारता प्रतिसाद | 20Hz-20kHz (+0.05dB), 20Hz-40kHz (+0.2dB) | 20Hz-20kHz (+0.05dB), 20Hz-40kHz (+0.2dB) |
| Output Level @0dBFS (4V mode) | 2.1 व्हर्म्स | 4.2 व्हर्म्स |
| Output Level @0dBFS (5V mode) | 2.5 व्हर्म्स | 5.0 व्हर्म्स |
| आवाज (A-wt) | <1.0uVrms | <1.0uVrms |
| चॅनल Crosstalk @1kHz | -128dB | -140dB |
| चॅनल शिल्लक | 0.3dB | 0.3dB |
| आउटपुट प्रतिबाधा | 50Ω | 100Ω |
Note: The above data is the result obtained from TOPPING's laboratory tests at AC220V 50Hz, with D70 Pro SABRE set to 5V output mode.
सामान्य तपशील:
- निर्माता: शीर्ष
- भाग क्रमांक: D70Pro SE
- उत्पादन वजन: 2.02 किलोग्रॅम
- उत्पादन परिमाणे: 22.2 x 17.6 x 4.8 सेमी
- रंग: काळा
- इंटरफेस प्रकार: आरसीए, यूएसबी
- Minimum/Maximum Supply Voltage: 5 व्होल्ट (DC)
10. हमी आणि समर्थन
TOPPING provides after-sales support and technical assistance for its products. If you encounter any issues during purchase or use, please contact the seller directly for assistance. For general inquiries or technical support, refer to the official TOPPING webसाइट किंवा त्यांच्या ग्राहक सेवेशी संपर्क साधा.
The seller, AOSHIDA Audio-JP, is available to assist with product-related concerns. You can find their contact information on the Amazon platform.