1. Įvadas
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. Saugos informacija
- Neardykite ir nemodifikuokite įrenginio. Neleistini pakeitimai gali panaikinti garantiją ir kelti pavojų saugumui.
- Laikykite prietaisą atokiau nuo vandens, drėgmės ir aukštos temperatūros.
- Užtikrinkite tinkamą vėdinimą aplink įrenginį, kad išvengtumėte perkaitimo.
- Naudokite tik pateiktą maitinimo laidą ir priedus.
- Atjunkite maitinimo laidą žaibuojant arba kai prietaisas ilgą laiką nenaudojamas.
3. Pakuotės turinys
Prašome patikrinti, ar pakuotėje yra visi reikalingi daiktai:
- 1 x TOPPING D70 Pro Sabre DAC
- 1x nuotolinio valdymo pultas
- 1x USB laidas
- 1 x kintamosios srovės maitinimo laidas
- 1x Bluetooth antena
- 1 x Naudotojo vadovas (šis dokumentas)
Image: TOPPING D70 Pro Sabre DAC with its included accessories and dimensions.
4. Produktas baigtasview
4.1 Priekinis skydelis
Vaizdas: priekis 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 Galinis skydelis
Vaizdas: Galinis 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:
- Įėjimai: USB, AES, Optical, Coaxial, Bluetooth 5.1 (with antenna connector).
- Išėjimai: Balanced XLR, Unbalanced RCA.
- Galia: Kintamosios srovės maitinimo įvestis.
5. Sąranka
5.1 Maitinimo prijungimas
- 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 Garso šaltinių prijungimas
Pasirinkite vieną iš šių įvesties metodų:
- USB įvestis: 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.
- „Bluetooth“ įvestis: Screw the Bluetooth antenna onto the designated connector on the rear panel.
5.3 Prijungimas prie Amplifier/Headphones
Connect the D70 Pro Sabre to your ampilgaamžiškumas arba ausinės amplifier using either XLR or RCA cables:
- XLR išvestis: For balanced connections, use XLR cables to connect the D70 Pro Sabre to an amplifier with XLR inputs.
- RCA išvestis: For unbalanced connections, use RCA cables to connect the D70 Pro Sabre to an ampstiprintuvas su RCA įėjimais.
Image: Diagram illustrating typical connections for the D70 Pro Sabre with a PC, headphone amplifier, and headphones.
6. Naudojimo instrukcijos
6.1 Maitinimo įjungimas/išjungimas
Press the power button on the front panel or the remote control to turn the device on or off.
6.2 Įvesties pasirinkimas
Rotate the multi-function knob or use the remote control to cycle through available inputs (USB, AES, Optical, Coaxial, Bluetooth).
6.3 Garsumo valdymas
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 norma.
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 Bluetooth poravimas
- 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 Tembrio tikslus derinimas
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. Priežiūra
- Clean the device regularly with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Ensure all connections are secure and free from dust.
- Nenaudojamą prietaisą laikykite vėsioje, sausoje vietoje.
8. Problemų sprendimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra garso išvesties | 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. |
| „Bluetooth“ ryšys nestabilus | Antenna not connected, interference, device too far. | Ensure Bluetooth antenna is securely attached. Reduce distance between devices. Avoid sources of interference. |
| Nėra ekrano | Device not powered on, display settings. | Check power connection and power button. Adjust display settings via menu. |
| Iškraipytas garsas | Neteisingi sample rate, faulty cable, source issue. | Check source sample rate matches DAC capabilities. Try different cables. Test with another audio source. |
9. Specifikacijos
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):
| Parametras | RCA išėjimas | XLR išvestis |
|---|---|---|
| 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 |
| Dažnio atsakas | 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 |
| Triukšmas (A-wt) | <1.0 uVrms | <1.0 uVrms |
| Channel Crosstalk @ 1kHz | -128 dB | -140 dB |
| Kanalo balansas | 0.3 dB | 0.3 dB |
| Išėjimo varža | 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.
Bendrosios specifikacijos:
- Gamintojas: PADAVIMAS
- Dalies numeris: D70Pro SE
- Produkto svoris: 2.02 kilogramo
- Gaminio matmenys: 22.2 x 17.6 x 4.8 cm
- Spalva: Juoda
- Sąsajos tipas: RCA, USB
- Minimum/Maximum Supply Voltage: 5 volto (DC)
10. Garantija ir palaikymas
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 websvetainėje arba susisiekite su jų klientų aptarnavimo tarnyba.
The seller, AOSHIDA Audio-JP, is available to assist with product-related concerns. You can find their contact information on the Amazon platform.