產品說明0
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兼容於：RASPBERRY PI A + / B + / 2B / 3B / 3B + / 4B +
The HiFiBerry Amp is a high-quality, highly efficient Class-D power amplifier for the Raspberry Pi.
HiFiBerry Amp是用於Raspberry Pi的高質量，高效D類功率放大器。
DESCRIPTION
Mount it onto the Raspberry Pi and you have a stereo audio system. You only have to connect your loudspeakers. It provides up to 60W power. You only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. With 4 Ohm speakers, we recommend 12-18V. Higher operating voltages are only recommended with 8 Ohm speakers. However, even with 8 Ohm speakers an 18V power supply is the best choice in our opinion.
It powers the Raspberry Pi, there is no need to add an external 5V power supply to the Raspberry Pi.
The Amp2 is designed to work with all speakers or 4-8 Ohm impedance. It supports sample rates from 44.1-192kHz (16-32bit).
The speaker connections are the similar as on the Amp+. Note that the polarity of one channel is reversed compared to the Amp+. Check the prints on the PCB for the correct polarity!
If the software you’re using doesn’t provide the Amp2 as an output option, you should use the HiFiBerry DAC+ driver as the Amp2 is basically a DAC+ with an integrated power stage.
將其安裝到Raspberry Pi上，您將擁有立體聲音頻系統。您只需要連接揚聲器。它提供高達60W的功率。您只需要單個12-24V電源即可為Raspberry Pi和Amp2供電。對於4歐姆揚聲器，我們建議使用12-18V。僅建議將高工作電壓用於8歐姆揚聲器。但是，即使使用8歐姆揚聲器，我們認為18V電源也是最佳選擇。
它為Raspberry Pi供電，無需為Raspberry Pi添加外部5V電源。
Amp2設計為可與所有揚聲器或4-8 Ohm阻抗配合使用。它支持44.1-192kHz（16-32bit）的採樣率。
所述揚聲器連接是類似的AMP +。請注意，與Amp +相比，一個通道的極性相反。檢查PCB上的打印件極性是否正確！
如果您使用的軟件未提供Amp2作為輸出選項，則應使用HiFiBerry DAC +驅動程序，因為Amp2本質上是具有集成功率級的DAC +。
