Connecting a recorder or audio amplifier

Connecting a general audio source

By connecting an audio device that provides the analog line output to the analog input jack of the HP-P1, you can monitor high quality audio sound via headphones.

Audio.device

Analog line.output.

<Memo>:When both the analog input jack and USB connector (type A) are plugged in, the signal from the analog input jack takes priority over the iPod/iPhone signal (the iPod/iPhone signal is not output from the HP-P1).

In addition to the headphone output, the HP-P1 also provides the [LINE OUT] jack that feeds the analog signal as well as the [S/PDIF] output jack that feeds the S/PDIF digital signal.

By connecting a recorder or audio amplifier to ei- ther of these jacks, you can copy iPod/iPhone au- dio sources or monitor them from a speaker system with fine audio quality.

Using the [S/PDIF] output jack

The [S/PDIF] output jack outputs the S/PDIF digital signal that is digital-to-digital converted from an iPod/iPhone digital audio signal received from the USB connector (type A). By connecting a recorder or amplifier that provides the digital input to this jack, you can transfer an iPod/iPhone audio source in digital domain (without converting it to analog). That is, you can make dubbing of iPod/iPhone audio sources or monitor iPod/iPhone from your speaker system with fine audio quality.

Audio.recorder/amplifier

Digital.

input.jack

Using the [LINE OUT] jack

The [LINE OUT] jack outputs an analog audio sig- nal that is converted from an iPod/iPhone digital audio signal or that is fed to the analog input jack. By connecting a recorder or audio amplifier to this jack, you can make audio dubbing of your iPod/ iPhone audio sources or monitor iPod/iPhone from your speaker system.

<Memo>:You cannot control the output level of the [LINE OUT] jack using the power switch/ volume control dial.

Audio.device

Analog input

E-7

HP-P1 specifications

The Fostex HP-P1 is a portable headphone amplifier and digital-to-analog converter (DAC) that caters to audiophiles and music enthusiasts alike. This device cleverly combines high-performance audio technology with portability, making it an invaluable tool for those who wish to enjoy premium sound quality on the go.

One of the standout features of the HP-P1 is its high-resolution audio capabilities. It supports a wide range of formats, including 24-bit/96 kHz playback, ensuring that users can enjoy their music at its finest quality. The HP-P1 utilizes a proprietary DAC, which provides a significant upgrade over standard headphone outputs found in most portable devices. This DAC is responsible for converting digital audio signals into high-fidelity analog signals, creating a rich and immersive listening experience.

In terms of design, the HP-P1 is compact and lightweight, making it easy to carry around. It features a sleek aluminum casing that not only offers durability but also aids in shielding against electromagnetic interference, maintaining the integrity of the audio signal. The device is simple to operate, featuring an intuitive interface with clearly labeled buttons for volume control and source selection.

The headphone amplifier section is another highlight, delivering sufficient power to drive a wide range of headphones, from low-impedance models to higher-end audiophile gear. This versatility allows users to achieve optimal sound quality regardless of their headphone choice.

Connectivity options on the Fostex HP-P1 are robust. It includes a USB input for direct connection to computers and mobile devices, as well as a digital coaxial input for use with external digital sources. Additionally, it features a 3.5 mm headphone output and a line-out for those looking to connect to additional audio systems.

Battery performance is also noteworthy; the HP-P1 is equipped with a rechargeable lithium-ion battery that provides extended playtime, allowing users to enjoy their music without the need for constant recharging. This combination of high-quality audio processing, powerful amplification, and portability makes the Fostex HP-P1 a top contender for any serious audio enthusiast looking for a powerful yet convenient listening solution.