1. Introducere
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. Informații de siguranță
- Nu dezasamblați și nu modificați dispozitivul. Modificările neautorizate pot anula garanția și pot prezenta riscuri de siguranță.
- Păstrați dispozitivul departe de apă, umiditate și temperaturi ridicate.
- Asigurați o ventilație adecvată în jurul unității pentru a preveni supraîncălzirea.
- Folosiți doar cablul de alimentare și accesoriile furnizate.
- Disconnect the power cable during lightning storms or when unused for extended periods.
3. Conținutul pachetului
Vă rugăm să verificați dacă toate articolele sunt prezente în colet:
- 1 x TOPPING D70 Pro Sabre DAC
- 1 x telecomandă
- 1 x cablu USB
- 1 x cablu de alimentare AC
- 1 x Antenă Bluetooth
- 1 x Manual de utilizare (acest document)
Image: TOPPING D70 Pro Sabre DAC with its included accessories and dimensions.
4. Produs terminatview
4.1 Panoul frontal
Imagine: față 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 Panoul din spate
Imagine: Spate 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:
- Intrări: USB, AES, Optical, Coaxial, Bluetooth 5.1 (with antenna connector).
- Ieșiri: Balanced XLR, Unbalanced RCA.
- Putere: Intrare de curent alternativ.
5. Configurare
5.1 Conectarea puterii
- 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 Conectarea surselor audio
Choose one of the following input methods:
- Intrare 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.
- Intrare Bluetooth: Screw the Bluetooth antenna onto the designated connector on the rear panel.
5.3 Conectarea la un Amplifier/Headphones
Connect the D70 Pro Sabre to your ampmai vie sau căști amplifier using either XLR or RCA cables:
- Ieșire XLR: For balanced connections, use XLR cables to connect the D70 Pro Sabre to an amplifier with XLR inputs.
- Iesire RCA: For unbalanced connections, use RCA cables to connect the D70 Pro Sabre to an amplifier with RCA inputs.
Image: Diagram illustrating typical connections for the D70 Pro Sabre with a PC, headphone amplifier, and headphones.
6. Instrucțiuni de utilizare
6.1 Pornire/Oprire
Press the power button on the front panel or the remote control to turn the device on or off.
6.2 Selectarea intrării
Rotate the multi-function knob or use the remote control to cycle through available inputs (USB, AES, Optical, Coaxial, Bluetooth).
6.3 Controlul volumului
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 rate.
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 Asociere 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 Timbre Fine-Tuning
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. Întreținere
- Curățați dispozitivul în mod regulat cu o lavetă moale și uscată. Evitați utilizarea de produse de curățare abrazive sau solvenți.
- Ensure all connections are secure and free from dust.
- Păstrați dispozitivul într-un loc răcoros și uscat atunci când nu este utilizat.
8. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Fără ieșire de sunet | 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. |
| Conexiune Bluetooth instabilă | Antenna not connected, interference, device too far. | Ensure Bluetooth antenna is securely attached. Reduce distance between devices. Avoid sources of interference. |
| Fără afișaj | Device not powered on, display settings. | Check power connection and power button. Adjust display settings via menu. |
| Sunet distorsionat | s incorectample rate, faulty cable, source issue. | Check source sample rate matches DAC capabilities. Try different cables. Test with another audio source. |
9. Specificații
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 | Iesire RCA | Ieșire XLR |
|---|---|---|
| THD+N (A-wt) @1kHz | <0.00008% | <0.00006% |
| THD @90kBw (No-wt) @20-20kHz | <0.0004% | <0.0002% |
| SNR (A-wt) @1kHz | 128 dB | 133 dB |
| Dynamic Range (A-wt) @1kHz | 128 dB | 133 dB |
| Raspuns in frecventa | 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 |
| Zgomot (A-wt) | <1.0uVrms | <1.0uVrms |
| Diafonie canal @1kHz | -128dB | -140dB |
| Echilibrul canalului | 0.3 dB | 0.3 dB |
| Impedanta de iesire | 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.
Specificatii generale:
- Producător: TOPING
- Număr piesa: D70Pro SE
- Greutate produs: 2.02 kilograme
- Dimensiuni produs: 22.2 x 17.6 x 4.8 cm
- Culoare: Negru
- Tip interfață: RCA, USB
- Minimum/Maximum Supply Voltage: 5 volți (DC)
10. Garanție și asistență
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 website-ul sau contactați serviciul pentru clienți.
The seller, AOSHIDA Audio-JP, is available to assist with product-related concerns. You can find their contact information on the Amazon platform.