1. Prodotto finitoview
The Topping E50 is a high-performance Digital-to-Analog Converter (DAC) and preamplifier designed to deliver exceptional audio quality. Featuring the ES9068AS DAC chip and XMOS XU216 processor, it supports high-resolution audio formats including MQA, DSD512, and PCM768kHz. Its versatile connectivity and ultra-low noise design make it suitable for various audio setups, from PC-HIFI systems to professional audio environments.
Immagine: Frontale view of the Topping E50 MQA Full DAC, showcasingrazie al suo design compatto e al suo display.
Caratteristiche principali
- ES9068AS DAC Chip: Utilizes the latest high-performance DAC chip for realistic and transparent sound.
- Processore XMOS XU216: Supports USB inputs up to DSD512 Native and PCM768kHz.
- MQA Full Decoder: Svolge MQA files to deliver the highest possible sound quality.
- Ultra-low Jitter: CPLD processing optimizes digital signals for incredible jitter suppression.
- Uscite versatili: Features selectable RCA and TRS balanced outputs.
- Alimentazione 5V: Easily powered via USB port of a PC, mobile phone charger, or power bank.
- Funzione di accensione/spegnimento automatico: Automatically turns on and selects input when a valid signal is detected, and turns off after 1 minute of invalid signal.
2. Configurazione e connessioni
2.1 Collegamento di alimentazione
The E50 requires a DC 5V power supply. Connect the provided USB-C cable to the 'POWER' port on the rear panel of the E50 and to a suitable 5V power adapter (not included), a PC USB port, or a power bank. Ensure the power source can provide at least 1A.
2.2 Collegamenti di ingresso
Connect your audio source to the E50 using one of the following input options:
- Ingresso USB: Connect a computer, mobile phone, or tablet to the 'USB' port on the rear panel using a USB-A to USB-C cable. This port is used for both data transfer and power if the source provides sufficient current.
- Optical Input (TOSLINK): Connect devices such as CD players, digital broadcasting, or TVs to the 'OPTICAL' port.
- Ingresso coassiale: Connect devices with coaxial digital output to the 'COAXIAL' port.
Image: Rear panel of the Topping E50, showing USB, Optical, and Coaxial input ports, along with power input.
2.3 Collegamenti di uscita
Connect the E50 to your amplifier or active speakers using the following output options:
- Uscita RCA: Use RCA cables to connect to single-ended inputs on your ampdiffusori acustici o attivi.
- TRS Balanced Output: Use 6.35mm TRS cables to connect to balanced inputs on your ampdiffusori acustici o attivi.
Nota: The TRS output of the E50 does not support any adapter to convert to single-ended, nor can it be directly connected to headphones.
Image: Rear panel of the Topping E50, highlighting the selectable RCA and TRS output ports.
3. Istruzioni per l'uso
3.1 Accensione/spegnimento e standby
- Accensione: When connected to power, the E50 enters standby mode. Press the multi-function touch button on the front panel or the power button on the remote control to turn it on.
- Stand-by: When the E50 is working, press and hold the multi-function touch button on the front panel to enter standby. You can also press the power button on the remote control.
- Accensione/spegnimento automatico: The E50 features an auto On/Off function. It will automatically turn on and set to the input with a valid signal. If the selected input signal is invalid for 1 minute, the E50 will automatically turn off.
3.2 Input Channel Switching
Press the multi-function touch button on the front panel to cycle through available input channels (USB, Optical, Coaxial). Alternatively, use the left/right arrow buttons on the remote control to switch inputs.
3.3 Output Mode Setting (DAC Mode / Pre-Amp Modalità)
The E50 can operate in two output modes:
- DAC Mode (m-d): Volume is non-adjustable. The E50 acts as a pure DAC, outputting a fixed line level.
- Pre-Amp Mode (m-P): Volume is adjustable. The E50 functions as a DAC with a preamplifier, allowing volume control. This is the default mode.
To change the output mode, press and hold the multi-function touch button on the front panel for 3 seconds to enter the setup menu. Use the touch button to navigate to the output mode setting and select your desired mode.
3.4 Controllo del volume
In Pre-Amp Mode, you can adjust the volume using the up/down arrow buttons on the remote control. Long pressing the volume buttons will quickly adjust the volume. Be careful to protect your hearing.
3.5 Funzioni del telecomando
The E50 comes with a remote control for convenient operation. Functions include:
- Accensione/spegnimento (Standby)
- Volume su/giù
- Switch to Previous/Next Input
- Muto
- Impostazione del filtro
- Regolazione della luminosità
- Output Channel Switching
Image: The remote control for the Topping E50, showing various buttons for power, volume, input selection, and settings.
3.6 Output Channel Switching
Double press the multi-function touch button on the front panel to switch between RCA output, TRS output, or both simultaneously. The display will indicate the active output.
3.7 Impostazione della luminosità
You can adjust the display brightness using the remote control. Options typically include Low, Mid, and High. The display will turn off automatically after 30 seconds of no operation when the screen is off, only the current input is displayed.
4. Specifiche
| Caratteristica | Descrizione |
|---|---|
| Chip DAC | ES9068AS |
| Processore USB | Modello XMOS XU216 |
| USB Input Support | PCM 44.1kHz-768kHz/16bit-32bit, DSD DSD64-DSD512 (Native), DSD64-DSD256 (DoP), MQA Full Decode |
| Supporto ingresso coassiale/ottico | PCM 44.1kHz-192kHz/16bit-24bit, DSD DSD64 (DoP), MQA Renderer Decode |
| Produzione | 1x TRS (L+R), 1x RCA (L+R) |
| THD+N a 1 kHz (peso A) | <0.00009% (TRS), <0.00010% (RCA) |
| Gamma dinamica a 1 kHz (A-wt) | 126dB (TRS), 124dB (RCA) |
| SNR @ 1kHz (A-wt) | 126dB (TRS), 124dB (RCA) |
| Livello di uscita | 4Vrms @0dBFS (TRS), 2Vrms @0dBFS (RCA) |
| Potenza in ingresso | DC5V/1A |
| Dimensioni | 12.5 x 13.1 x 2.6 cm (circa) |
| Peso | 465 g (circa) |
5. Risoluzione Dei Problemi
| Fenomeno | Causa | Soluzione |
|---|---|---|
| Nessun suono | È stato selezionato l'ingresso sbagliato Collegamenti dei cavi non corretti L'audio è disattivato Sorgente audio nessuna uscita | Seleziona l'ingresso corretto Check and reconnect cables Alza l'audio Adjust or check the audio source |
| USB non riconosciuto | Cavo USB danneggiato PC's USB port damaged The OTG function of the phone is disabled | Check or change the USB cable Change to another USB port Enable OTG function on your phone |
| Ingresso USB, nessun suono | Alimentazione inadeguata Volume troppo basso su PC E50 is not selected as the default audio device on PC | Supply power to POWER port separately Adjust PC volume Set E50 as the default audio device in PC settings |
| Ingresso Bluetooth, nessun suono | Impossibile accoppiare Bluetooth Segnale debole a causa della lunga distanza Volume del telefono troppo basso | Enter pairing mode first Take the device closer to E50 and connect again Adjust phone volume |
| Display DCIN ERR LOW/HIGH | Ingresso voltage abnormal (low/high) | Connect DC5V power supply to POWER port |
| Display DAC ERR | DAC anomalo | Contatta il supporto clienti |
6. Precauzioni
- I jack di uscita non devono essere messi a terra o cortocircuitati.
- Non tenere l'unità in un ambiente caldo e umido né colpirla con forza.
- L'apertura della custodia invalida immediatamente la garanzia!
- Solo per uso interno.
- Topping non si assume alcuna responsabilità per eventuali perdite o danni derivanti direttamente o indirettamente dal guasto di E50.
- A scopo di miglioramento, le specifiche sono soggette a modifiche senza preavviso.
7. Galleria multimediale
Punti salienti delle caratteristiche del prodotto
Video: Un dettagliato sopraview of the Topping E50's key features, including its DAC chip, MQA support, and various functionalities.
Video: An additional video highlighting the Topping E50 MQA Mini Hifi DAC, showcasing its compact size and audio capabilities.
Prodotto finitoview
Video: Un prodotto generale suview video providing a visual introduction to the Topping E50.
8. Garanzia e supporto
Fanmusic products are designed and manufactured to the highest quality standards. For warranty information and technical support, please refer to the official Fanmusic webo contattare il rivenditore autorizzato. Conservare la ricevuta d'acquisto come prova d'acquisto per eventuali reclami in garanzia.