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  1. Home
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  3. Discontinued Fostex Portable & Personal Electronics
  4. Discontinued Fostex Headphones
  5. Discontinued Fostex Headphone Amplifiers

Discontinued Fostex Headphone Amplifiers

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Amplifier Style
Some headphone amplifiers are designed to be portable and others are meant to be placed on a desk. This will tell you what style of amplifier this item is.
Digital-to-Analog Converter (DAC)
A Digital-to-Analog converter (also known as a DAC) converts a digital audio signal into an analog signal. This is especially helpful for listen to music from digital sources, such as iPods and smart phones.
Input Connection
This is the manner in which the headphone amplifiers receive an input audio signal.
Output Connection
This is the manner in which the headphone amplifier will output the audio signal.
Number of Outputs
Some headphone amplifiers have a built-in splitter so multiple pairs of headphones can be connected to it. The number specified here is the number of headphones that can be connected to the amplifier.
Digital Inputs
The type of digital inputs the digital-to-analog converter features.
Power Requirement
This is the required way to give the unit power. Common power sources are 120V AC (Common house plugs), batteries, or a combination of the two. If the headphone amplifier uses batteries, this will list the type of batteries that are required. Please refer to the description to find out how many are required for the unit to be properly powered.

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Fostex HP-A4

Buss-Powered 24-bit DAC Desktop Headphone Amplifier

HPA4 big DISCONTINUED
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Fostex HP-A4

Buss-Powered 24-bit DAC Desktop Headphone Amplifier

• USB Buss Powered Operation without AC Adapter
• Linear PCM Audio up to 24bit/192kHz and DSD Audio up to 5.6MHz Playback
• HI/LO Gain selection (10dB)
• USB Audio Class 2.0 on Windows XP

• USB Buss Powered Operation without AC Adapter
• Linear PCM Audio up to 24bit/192kHz and DSD Audio up to 5.6MHz Playback
• HI/LO Gain selection (10dB)
• USB Audio Class 2.0 on Windows XP

Fostex HP-V1

Vacuum-Tube Portable Headphone Amplifier

HPV1 big DISCONTINUED
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Fostex HP-V1

Vacuum-Tube Portable Headphone Amplifier

• Vacuum-Tube Portable Headphone Amplifier
• Easy-to-carry Light Weight and Robust Aluminum Chassis
• 2 x 3.5mm Stereo Mini Jack Inputs on Front (priority) and Rear
• 100 mm High Quality “HiFC”* Stereo Mini Cable
• Hi/Lo Gain switch
• Approx. 10 Hours Continuous Operation

• Vacuum-Tube Portable Headphone Amplifier
• Easy-to-carry Light Weight and Robust Aluminum Chassis
• 2 x 3.5mm Stereo Mini Jack Inputs on Front (priority) and Rear
• 100 mm High Quality “HiFC”* Stereo Mini Cable
• Hi/Lo Gain switch
• Approx. 10 Hours Continuous Operation

Fostex HP-P1

Portable Headphone Amplifier and 32-bit DAC Works with Apple Devices

HPP1 big DISCONTINUED
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Fostex HP-P1

Portable Headphone Amplifier and 32-bit DAC Works with Apple Devices

• High quality 32-bit DAC (AKM4480) and headphone amp
• USB Powered Operation also Available
• Lithium-Ion Rechargeable Battery (approx 7 hours)
• Hi/Mid/Low 3-step Gain Control
• Auxiliary Analog Line Input for other MP3 Players

• High quality 32-bit DAC (AKM4480) and headphone amp
• USB Powered Operation also Available
• Lithium-Ion Rechargeable Battery (approx 7 hours)
• Hi/Mid/Low 3-step Gain Control
• Auxiliary Analog Line Input for other MP3 Players

Fostex HP-A8C

Premium Desktop DAC and Headphone Amplifier

HPA8C big DISCONTINUED
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Fostex HP-A8C

Premium Desktop DAC and Headphone Amplifier

• High Fidelity 32bit D/A Converter
• USB Audio Class 2.0 up to 32bit / 192kHz (24bit on Windows)
• Highly Precise Level Adjustment by an Electronic Volume
• Built-in SD (SDHC) Card Drive for Epoch-making DSD File (DSF format) Reproduction
• Direct Out mode Bypassing the Volume Control Circuit
• Various Inputs including USB, AES/EBU, Coaxial, Optical (x2) and Analog RCA

• High Fidelity 32bit D/A Converter
• USB Audio Class 2.0 up to 32bit / 192kHz (24bit on Windows)
• Highly Precise Level Adjustment by an Electronic Volume
• Built-in SD (SDHC) Card Drive for Epoch-making DSD File (DSF format) Reproduction
• Direct Out mode Bypassing the Volume Control Circuit
• Various Inputs including USB, AES/EBU, Coaxial, Optical (x2) and Analog RCA

 
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