1. Introduzzjoni
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. Informazzjoni dwar is-Sigurtà
- Tiżżarmax jew timmodifikax l-apparat. Modifiki mhux awtorizzati jistgħu jannullaw il-garanzija u joħolqu riskji għas-sigurtà.
- Żomm l-apparat 'il bogħod mill-ilma, l-umdità, u temperaturi għoljin.
- Żgura ventilazzjoni xierqa madwar l-unità biex tevita sħana żejda.
- Uża biss il-kejbil tal-enerġija u l-aċċessorji pprovduti.
- Disconnect the power cable during lightning storms or when unused for extended periods.
3. Kontenut tal-Pakkett
Jekk jogħġbok iċċekkja li l-oġġetti kollha huma preżenti fil-pakkett:
- 1 x TOPPING D70 Pro Sabre DAC
- 1 x Kontroll mill-bogħod
- 1 x USB Cable
- 1 x AC Power Cable
- 1 x Antenna Bluetooth
- 1 x Manwal tal-Utent (dan id-dokument)
Image: TOPPING D70 Pro Sabre DAC with its included accessories and dimensions.
4. Prodott Aktarview
4.1 Panel ta 'Quddiem
Immaġni: Quddiem 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 Panel ta 'wara
Immaġni: Wara 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:
- Inputs: USB, AES, Optical, Coaxial, Bluetooth 5.1 (with antenna connector).
- Outputs: Balanced XLR, Unbalanced RCA.
- Qawwa: Input ta 'enerġija AC.
5. Setup
5.1 Qawwa tal-Konnessjoni
- 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.
5.2 Konnessjoni ta' Sorsi tal-Awdjo
Agħżel wieħed mill-metodi ta' input li ġejjin:
- Input USB: 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.
- Input Bluetooth: Screw the Bluetooth antenna onto the designated connector on the rear panel.
5.3 Konnessjoni ma' Amplifier/Headphones
Connect the D70 Pro Sabre to your amplifier jew headphone amplifier using either XLR or RCA cables:
- Ħruġ XLR: For balanced connections, use XLR cables to connect the D70 Pro Sabre to an amplifier with XLR inputs.
- Output RCA: For unbalanced connections, use RCA cables to connect the D70 Pro Sabre to an ampamplificatur b'inputs RCA.
Image: Diagram illustrating typical connections for the D70 Pro Sabre with a PC, headphone amplifer, u headphones.
6. Istruzzjonijiet Operattivi
6.1 Power On/Off
Press the power button on the front panel or the remote control to turn the device on or off.
6.2 Għażla tal-Input
Rotate the multi-function knob or use the remote control to cycle through available inputs (USB, AES, Optical, Coaxial, Bluetooth).
6.3 Kontroll tal-Volum
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 sampir-rata.
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 Tqabbil tal-Bluetooth
- 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.
6.6 Irfinar tat-Timbre
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. Manutenzjoni
- Clean the device regularly with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Kun żgur li l-konnessjonijiet kollha huma siguri u ħielsa mit-trab.
- Aħżen l-apparat f'post frisk u niexef meta ma jkunx qed jintuża.
8 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Ebda output tal-ħoss | 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. |
| Konnessjoni Bluetooth instabbli | Antenna not connected, interference, device too far. | Ensure Bluetooth antenna is securely attached. Reduce distance between devices. Avoid sources of interference. |
| L-ebda wiri | Device not powered on, display settings. | Check power connection and power button. Adjust display settings via menu. |
| Ħoss distort | Skorretta sample rate, faulty cable, source issue. | Check source sample rate matches DAC capabilities. Try different cables. Test with another audio source. |
9. Speċifikazzjonijiet
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):
| Parametru | Output RCA | Output XLR |
|---|---|---|
| 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 |
| Rispons ta' Frekwenza | 20Hz-20kHz (+0.05dB), 20Hz-40kHz (+0.2dB) | 20Hz-20kHz (+0.05dB), 20Hz-40kHz (+0.2dB) |
| Output Level @0dBFS (4V mode) | 2.1Vrms | 4.2Vrms |
| Output Level @0dBFS (5V mode) | 2.5Vrms | 5.0Vrms |
| Storbju (A-wt) | <1.0uVrms | <1.0uVrms |
| Channel Crosstalk @1kHz | -128dB | -140dB |
| Bilanċ tal-Kanal | 0.3dB | 0.3dB |
| Impedenza tal-ħruġ | 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.
Speċifikazzjonijiet Ġenerali:
- Manifattur: TOPPING
- Numru tal-Parti: D70Pro SE
- Piż tal-Prodott: 2.02 Kilogrammi
- Dimensjonijiet tal-Prodott: 22.2 x 17.6 x 4.8 ċm
- Kulur: Iswed
- Tip ta' Interface: RCA, USB
- Minimum/Maximum Supply Voltage: 5 Volts (DC)
10. Garanzija u Appoġġ
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 websit jew ikkuntattja lis-servizz tal-konsumatur tagħhom.
The seller, AOSHIDA Audio-JP, is available to assist with product-related concerns. You can find their contact information on the Amazon platform.