Item Description
Foster Electric HP-A4 Headphone Amplifier DAC Digital Analog Converter Fostex
I bought it to listen to high-resolution sound sources, but due to duplicate equipment, I don't have much opportunity to use it, so I'm selling it to organize it.
If you connect a micro USB or TYPE-C USB adapter to the included USB hub cable,
When I tried it, high-resolution playback is possible on Android smartphones.
(Of course, you need a sound source and a compatible app, but I've recently heard that there are also subscription services that support this.)
We have a TYPE-C to USB conversion adapter, so we will also include it.
Of course, high-resolution playback is also possible on a PC with a USB connection.
Since the output is also for headphones or DAC, you can also play it through speakers with analog output.
It is convenient to switch between them with one button.
Operation has been confirmed before listing.
The contents include the main unit, a USB adapter cable with bus power from an AC adapter, a USB-C adapter, and a connection cable.
If you have a cable with an AC adapter, you can output audio from your smartphone alone.
If you purchase the cables separately, it will cost several thousand yen.
The rubber feet are already attached to the product.
Please understand that this is a used item before purchasing.
Amplifier type: AV amplifier
DAC...with DAC
Hi-Res...High-res compatible
HPA4
hp-a3
hp-a8
HP4A
hp-4a
I bought it to listen to high-resolution sound sources, but due to duplicate equipment, I don't have much opportunity to use it, so I'm selling it to organize it.
If you connect a micro USB or TYPE-C USB adapter to the included USB hub cable,
When I tried it, high-resolution playback is possible on Android smartphones.
(Of course, you need a sound source and a compatible app, but I've recently heard that there are also subscription services that support this.)
We have a TYPE-C to USB conversion adapter, so we will also include it.
Of course, high-resolution playback is also possible on a PC with a USB connection.
Since the output is also for headphones or DAC, you can also play it through speakers with analog output.
It is convenient to switch between them with one button.
Operation has been confirmed before listing.
The contents include the main unit, a USB adapter cable with bus power from an AC adapter, a USB-C adapter, and a connection cable.
If you have a cable with an AC adapter, you can output audio from your smartphone alone.
If you purchase the cables separately, it will cost several thousand yen.
The rubber feet are already attached to the product.
Please understand that this is a used item before purchasing.
Amplifier type: AV amplifier
DAC...with DAC
Hi-Res...High-res compatible
HPA4
hp-a3
hp-a8
HP4A
hp-4a