Introdução
The Topping TP-32EX is an advanced digital headphone amplifier and USB-DAC designed to deliver high-quality audio performance. This unit features 192 USB decoding, 50W per channel power output, and an integrated headphone amplifier. It is an upgraded version of the TP32, offering enhanced capabilities for a superior listening experience.
This manual provides essential information for the proper setup, operation, and maintenance of your TP-32EX amplifier. Please read it thoroughly before using the device.
Principais características
- Remote control system and LED front display for convenient operation.
- Synchronized start-up and shutdown with your computer via USB connection.
- Volume fade function to protect speakers and hearing.
- Integrated T-Amp, DAC, and Headphone Ampprojeto de lificador.
- Tripath TA2024B chipset with DPP technology for efficient amplificação.
- USB connection for high-quality sound from your computer, supporting up to 24bit/96kHz.
- Cirrus Logic CS3310 low distortion electronic volume control.
- Gold-plated analog RCA stereo input.
- All-aluminum chassis with an 8mm CNC machined face plate for durability and aesthetics.
- High-quality components from KOA, ERO, Siemens, Nichicon, Toko, and Omron.
- Turn-on & turn-off pop suppression.
- Over current & over temperature protection.
Conteúdo da embalagem
Por favor, verifique se a embalagem contém os seguintes itens:
- 1x Topping TP-32EX AmpUnidade de Lider
- 1x Adaptador de energia
- 1x RC11 Remote Control
- 1x Cabo de alimentação
- 1x Cabo USB
- 1 adaptador de fone de ouvido de 6.35 mm para 3.5 mm
- 1x Manual do Usuário (Inglês)
Instruções de configuração
Follow these steps to set up your Topping TP-32EX ampmais vital:
1. Conecte alto-falantes
Connect your passive speakers to the speaker output terminals on the rear panel of the TP-32EX. Ensure correct polarity (red to positive, black to negative) for both left (L OUT) and right (R OUT) channels.
Image: Rear panel connections of the Topping TP-32EX. This view shows the USB B input, AUX IN (RCA), R OUT and L OUT speaker terminals, and the 12V DC power input.
2. Connect Audio Sources
- USB-DAC Connection: Connect the provided USB cable from the USB B port on the rear of the TP-32EX to a USB port on your computer. This enables the amplifier's built-in DAC for digital audio playback.
- Analog Input (AUX IN): For analog audio sources (e.g., CD player, media player), connect an RCA cable from your source's output to the "AUX IN" RCA ports on the rear panel.
3. Connect Headphones
Plug your headphones into the 6.35mm headphone jack located on the front panel. If your headphones have a 3.5mm plug, use the included 6.35mm to 3.5mm adapter.
4. Conecte a energia
Connect the power adapter to the 12V DC input on the rear panel of the TP-32EX, then plug the power cable into a wall outlet. The unit will power on or enter standby mode.
Instruções de operação
Ligar/Desligar
- Press the power button on the front panel or the remote control to turn the unit on or off.
- When connected via USB, the TP-32EX can synchronize its power state with your computer.
Seleção de entrada
Use the input selector button on the front panel or the remote control to switch between the USB-DAC input and the AUX IN (analog) input.
Controle de volume
- Adjust the volume using the rotary knob on the front panel or the volume up/down buttons on the remote control.
- O display LED mostrará o nível de volume atual.
- The volume fade feature helps prevent sudden loud sounds when powering on or changing inputs.
Saída de fone de ouvido
When headphones are plugged into the front panel jack, the speaker outputs will typically be muted automatically. Unplug the headphones to resume audio playback through the speakers.
Manutenção
- Limpeza: Use um pano macio e seco para limpar a parte externa do amplifier. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
- Ventilação: Garantir o amplifier has adequate ventilation. Do not block the ventilation slots on the chassis.
- Armazenar: Quando não estiver em uso por longos períodos, guarde o aparelho em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
Solução de problemas
If you encounter issues with your TP-32EX, refer to the following common problems and solutions:
- Sem energia:
- Verifique se o adaptador de energia está conectado firmemente a ambas as tomadas. ampAmplificador e tomada de parede.
- Verifique se a tomada da parede está funcionando.
- No Sound from Speakers/Headphones:
- Verify that the correct input source (USB or AUX IN) is selected.
- Check all audio cable connections (speakers, headphones, source).
- Certifique-se de que o volume não esteja no mínimo ou silenciado.
- If using headphones, ensure they are fully plugged in. Speaker output is typically muted when headphones are connected.
- For USB input, ensure your computer's audio output is set to the TP-32EX.
- Controle remoto não funciona:
- Verifique e substitua as pilhas do controle remoto, se necessário.
- Certifique-se de que não haja obstruções entre o controle remoto e o ampReceptor de infravermelho do amplificador.
- Point the remote directly at the front panel of the ampmais vivo.
- Som distorcido:
- Reduce the volume level on both the ampAmplificador e a fonte de áudio.
- Check cable connections for any loose or damaged cables.
- Certifique-se de que a impedância do alto-falante corresponda à amplifier's specifications (4-8Ω).
Especificações
AmpSeção mais viva
- Impedância de alto-falante adequada: 4-8Ω
- Potência máxima de saída:
- 50W (RL=4Ω, THD+N=10%)
- 30W (RL=8Ω, THD+N=10%)
- Resposta de frequência: 20-20 kHz
Fone de ouvido AmpSeção mais viva
- Suitable Headphone Impedance: 16-300Ω
- Potência máxima de saída: 140mW (RL=32Ω, THD+N=1%)
- Volume Máximo de Saídatage Swing: 10 Vpp
- Mínimo THD+N: 0.002% (RL=32Ω, Pout=45mW)
- THD+N (@1kHz): 0.02%
- Resposta de frequência: 20-20kHz ±2.0dB
- Sensibilidade de entrada: 750mVrms
- Gain (@1kHz): 8.6 dB
DAC Section
- S máximoample Bit (USB): 24bit (maximum 96kHz)
- S máximoample Rate (USB): 192kHz (maximum 16bit)
- S máximoample Bit (S/PDIF): 24 bits
- S máximoample Rate (S/PDIF): 192kHz
Em geral
- Dimensões (pacote): 27.94 x 20.83 x 7.37 cm
- Peso (pacote): 1.36 kg
Garantia e Suporte
Topping products are designed for reliability and performance. For warranty information and technical support, please refer to the official Topping webou entre em contato com seu revendedor autorizado. Guarde o comprovante de compra como prova de aquisição para eventuais solicitações de garantia.
For specific issues not covered in this manual, please contact Topping customer service for assistance.
