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

Discontinued 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.
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.
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.
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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You are currently viewing discontinued products.

Shure SHA900 + Sonic Electronix Bonus Pack 2

Headphone Amplifier w/ USB Digital-to-Analog Converter (DAC) w/ Extended Warranty & Exchange Policy

Here's What You Get with the Bonus Pack 2:

  • Shure SHA900 Headphone Amplifier USB Digital-to-Analog Converter
  • 3-year Sonic Electronix Warranty (Headphones Only)
  • Extended 180 Day Exchange (Some Exclusions Apply)

    • SHA900_HP-3YEARWARRANTY-1000_180-DAY-EXCHANGE big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Shure SHA900 + Sonic Electronix Bonus Pack 2

    Headphone Amplifier w/ USB Digital-to-Analog Converter (DAC) w/ Extended Warranty & Exchange Policy

    • Shure SHA900 Headphone Amplifier
    • High-Resolution DAC Built-in
    • Up to 24-Bit/96 kHz Resolution
    • Four-Band Parametric EQ with Presets
    • 3 year Extended Warranty
    • Extended 180 Day Exchange Policy

    Promo Savings Icon

    Here's What You Get with the Bonus Pack 2:

  • Shure SHA900 Headphone Amplifier USB Digital-to-Analog Converter
  • 3-year Sonic Electronix Warranty (Headphones Only)
  • Extended 180 Day Exchange (Some Exclusions Apply)

    • • Shure SHA900 Headphone Amplifier
    • High-Resolution DAC Built-in
    • Up to 24-Bit/96 kHz Resolution
    • Four-Band Parametric EQ with Presets
    • 3 year Extended Warranty
    • Extended 180 Day Exchange Policy

    NuForce Icon uDAC-3 (Silver)

    High-Resolution USB Desktop Headphone Amplifier and Digital Audio Converter (DAC)

    UDAC-3 Silver big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    NuForce Icon uDAC-3 (Silver)

    High-Resolution USB Desktop Headphone Amplifier and Digital Audio Converter (DAC)

    • Desktop USB DAC
    • 24-Bit/96 kHz
    • TOCOS Volume Control
    • Analog RCA, Digital Coaxial, and 3.5mm Outputs
    • USB Bus Powered, 80 mA/5V

    3

    • Desktop USB DAC
    • 24-Bit/96 kHz
    • TOCOS Volume Control
    • Analog RCA, Digital Coaxial, and 3.5mm Outputs
    • USB Bus Powered, 80 mA/5V

    Phatlab Phantasy (phatlabphantasy)

    Single-Ended Triode Portable Headphone Amp

    Phantasy big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Phatlab Phantasy (phatlabphantasy)

    Single-Ended Triode Portable Headphone Amp

    • Directly heated triode with single-ended circuit topology
    • Zero global feedback design
    • Selected military grade subminiature valve
    • Hi-efficiency wide bandwidth nickel core output transformers
    • Military and audio grade passive components
    • True impedance matching with multiple transformer taps
    • Over 8-hour operation on battery and fully charge within 4-hour

    • Directly heated triode with single-ended circuit topology
    • Zero global feedback design
    • Selected military grade subminiature valve
    • Hi-efficiency wide bandwidth nickel core output transformers
    • Military and audio grade passive components
    • True impedance matching with multiple transformer taps
    • Over 8-hour operation on battery and fully charge within 4-hour

    NuForce UDAC 5

    High-Resolution Headphone DSD DAC and Amplifier

    uDAC 5 big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    NuForce UDAC 5

    High-Resolution Headphone DSD DAC and Amplifier

    • High Grade DSD DAC as well as High Resolution Headphone Amp
    • Play the Highest Resolution Formats up to DSD256ESS
    • SABRE Hyperstream DAC for the best file Conversion
    • USB-powered, no External Power Supply Required
    • 16/24 Bit Resolution for Playback of Hi-Res Music Files

    4

    • High Grade DSD DAC as well as High Resolution Headphone Amp
    • Play the Highest Resolution Formats up to DSD256ESS
    • SABRE Hyperstream DAC for the best file Conversion
    • USB-powered, no External Power Supply Required
    • 16/24 Bit Resolution for Playback of Hi-Res Music Files

    Boostaroo R234 (Blue)

    Boostaroo Revolution High-Definition Personal Audio Amplifier & Splitter (Blue)

    R234 Blue big DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    Boostaroo R234 (Blue)

    Boostaroo Revolution High-Definition Personal Audio Amplifier & Splitter (Blue)

    • Headphone Amplifier
    • 2 Mini-Jack Outputs
    • Compact Design
    • Compatible with any Headphone with a 3.5mm Mini-Jack Connection
    • Small, Durable Casing
    • Battery Powered
    • Blue

    3

    • Headphone Amplifier
    • 2 Mini-Jack Outputs
    • Compact Design
    • Compatible with any Headphone with a 3.5mm Mini-Jack Connection
    • Small, Durable Casing
    • Battery Powered
    • Blue

    NuForce Icon HD - Red - Open Box, Acceptable but Missing part Used

    Audiophile Grade Desktop Headphone Amplifier and USB DAC (Digital-to-Analog Converter)

    No picture DISCONTINUED
    Go to item page Right Arrow Icon of Right Arrow

    NuForce Icon HD - Red - Open Box, Acceptable but Missing part Used

    Audiophile Grade Desktop Headphone Amplifier and USB DAC (Digital-to-Analog Converter)

    • USB D/A Converter
    • High Performance Headphone-Amplifier Circuit
    • Analog Volume Control
    • 6.3mm Headphone Output
    • Signal-to-Noise Ratio: >100dB

    • USB D/A Converter
    • High Performance Headphone-Amplifier Circuit
    • Analog Volume Control
    • 6.3mm Headphone Output
    • Signal-to-Noise Ratio: >100dB

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