1. Prodotto finitoview
The TOPPING D30 Pro is a high-performance Digital-to-Analog Converter (DAC) and preamplifier decoder designed for Hi-Res audio. It features advanced audio processing capabilities and versatile connectivity options.
Caratteristiche principali:
- Advanced DAC Architecture: Utilizes 4*CS43198 DAC chips, providing a total of 8 fully balanced channels. Each channel of the D30 Pro is configured in parallel with four balanced channels, enhancing output capability and improving specifications.
- Ultra-Low Distortion: Achieves a THD+N of less than 0.00009%, ensuring highly accurate sound reproduction (99.99991% fidelity).
- High-Resolution USB Input: Supports DSD256 and PCM384kHz Hi-Res audio. The D30 Pro incorporates the second-generation 8-core XMOS XU208, allowing USB to support up to PCM 32bit 384kHz and native DSD256. With the help of a customized Thesycon driver (for Windows 7 and above), PCs can achieve better performance with ASIO playback. (Mac does not require a driver for ASIO).
- Coaxial and Optical Inputs: Both coaxial and optical fiber inputs support Dop DSD64 and PCM 24bit 192kHz.
- Flexible Output Options: Equipped with fully balanced XLR output and single-ended RCA output. Users can select "XLR only", "RCA only", or "XLR + RCA" outputs to accommodate various system setups.
2. Configurazione e connessioni
This section details how to connect your TOPPING D30 Pro to various audio components.
2.1 Fisico Oltreview
2.2 Connessioni di ingresso e uscita
The rear panel of the D30 Pro provides various input and output ports for connecting to your audio system.
For a visual guide on connecting various input sources, please refer to the video below:
Video 1: Demonstrates connecting various input sources (Bluetooth, USB, RCA, XLR) to a power amplifier, including subwoofer output. This video is for a similar product and illustrates common connection types.
- Collegamento elettrico: Connect the provided power cable to the AC IN port on the rear panel.
- Ingresso USB: Connect your computer or other USB audio source to the USB-B port using a high-quality USB cable.
- Ingresso ottico/coassiale: Use appropriate optical or coaxial cables to connect digital audio sources.
- Uscita RCA: Connettiti al tuo ampdiffusori acustici o attivi che utilizzano cavi RCA.
- Uscita XLR: For balanced audio transmission, connect to compatible amplifiers or active speakers using XLR cables.
3. Istruzioni per l'uso
The TOPPING D30 Pro is designed for straightforward operation. Here are the basic steps to get started:
3.1 Accensione/spegnimento
- To power on the device, press the power button located on the front panel. The display will illuminate.
- Per spegnere, tenere premuto il pulsante di accensione fino allo spegnimento del display.
3.2 Selezione dell'ingresso
The D30 Pro supports multiple input sources. Use the input selection button (or knob press/turn, inferring from typical DAC controls) to cycle through available inputs:
- USB
- Ottico
- Coassiale
The currently selected input will be displayed on the front panel.
3.3 Controllo del volume
The large knob on the front panel controls the output volume. Turn clockwise to increase volume and counter-clockwise to decrease it.
3.4 Selezione della modalità di uscita
The D30 Pro offers flexible output configurations:
- XLR Only: Audio is output exclusively through the balanced XLR ports.
- RCA Only: Audio is output exclusively through the single-ended RCA ports.
- XLR + RCA: Audio is output simultaneously through both XLR and RCA ports.
Refer to the product's full manual for detailed instructions on how to switch between these output modes, typically done via a menu or dedicated button.
4. Specifiche tecniche
Detailed technical specifications for the TOPPING D30 Pro DAC.
4.1 Specifiche di ingresso
- Ingresso USB:
- PCM: 44.1kHz-384kHz / 16bit-32bit
- DSD: DSD64-DSD256 (Native), DSD64-DSD128 (Dop)
- Ingresso coassiale/ottico:
- PCM: 44.1kHz-192kHz / 16bit-24bit
- DSD: DSD64 (Dop)
4.2 Performance Parameters (USB In @ 96kHz)
| Parametro | Uscita linea RCA | Uscita linea XLR |
|---|---|---|
| THD+N @ peso A | <0.0001% @ 1kHz | <0.00009% @ 1kHz |
| THD @ No-wt 45kBw | <0.0004% @ 20-20kHz | <0.0004% @ 20-20kHz |
| SNR @ A-wt | 127 dB a 1 kHz | 132 dB a 1 kHz |
| Dynamic Range @ A-wt | 127 dB a 1 kHz | 132 dB a 1 kHz |
| Risposta in frequenza | 20Hz~20kHz (±0.1dB), 20Hz~40kHz (±0.3dB) | 20Hz~20kHz (±0.1dB), 20Hz~40kHz (±0.3dB) |
| Volume di uscitatage | 2Vrms @ 0dBFS | 4Vrms @ 0dBFS |
| Noise @ A-wt | <0.9uVrms | <1.1uVrms |
| Diafonia | -116 dB a 1 kHz | -145 dB a 1 kHz |
| Impedenza di uscita | 20Ω | 40Ω |
4.3 Specifiche generali
- Produttore: GUARNIZIONE
- Numero parte: D30 Pro
- Peso dell'articolo: 1.19 chilogrammi
- Dimensioni della confezione: Dimensioni: 28 x 20.3 x 8 cm; 1.19 kg
- Colore: Argento
- Voltage: 230 Volt
- Spina Profile: Montaggio a parete
- Batterie incluse: NO
- Batterie richieste: NO
- Tipo di interfaccia: RCA
- Numero di canali: 8 (referring to internal DAC channels)
- Codice UPC: 791270538903
5. Manutenzione
Proper maintenance ensures the longevity and optimal performance of your D30 Pro.
- Pulizia: Utilizzare un panno morbido e asciutto per pulire l'esterno del dispositivo. Evitare l'uso di detergenti liquidi o solventi, poiché potrebbero danneggiare la finitura o i componenti interni.
- Ventilazione: Assicurarsi che il dispositivo sia posizionato in un'area ben ventilata per evitare il surriscaldamento. Non ostruire le aperture di ventilazione.
- Magazzinaggio: When not in use for extended periods, store the D30 Pro in a cool, dry place, away from direct sunlight and extreme temperatures.
- Gestione dei cavi: Mantenere i cavi in ordine e liberi da pieghe o tensioni eccessive per evitare danni ai cavi o alle porte.
6. Risoluzione Dei Problemi
If you encounter issues with your TOPPING D30 Pro, please refer to the following common troubleshooting steps:
- Nessun potere:
- Check if the power cable is securely connected to both the D30 Pro and the power outlet.
- Assicurarsi che la presa di corrente sia funzionante.
- Nessuna uscita audio:
- Verify that the correct input source is selected on the D30 Pro.
- Check all audio cable connections (USB, Optical, Coaxial, RCA, XLR) for secure fit.
- Assicurati che amplifier or active speakers are powered on and set to the correct input.
- Adjust the volume knob on the D30 Pro and your amplificatore/altoparlanti.
- Confirm the output mode (XLR Only, RCA Only, XLR + RCA) is correctly configured for your setup.
- Suono distorto:
- Verificare la presenza di connessioni dei cavi allentate.
- Ensure the volume levels are not set too high, causing clipping.
- Verify the audio source is not sending a distorted signal.
- Problemi di connessione USB:
- For Windows users, ensure the correct Thesycon driver is installed.
- Prova una porta USB o un cavo USB diverso.
- Restart your computer and the D30 Pro.
If the problem persists after trying these steps, please contact TOPPING customer support for further assistance.
7. Garanzia e supporto
TOPPING products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the official TOPPING websito o contattare il rivenditore autorizzato.
- Supporto online: Visit the official TOPPING websito per FAQ, download di driver e informazioni di contatto.
- Supporto al rivenditore: Contact the retailer from whom you purchased the product for local support and warranty claims.
- Prova di acquisto: Conservare la prova d'acquisto per eventuali domande relative alla garanzia.
