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Headphone DACs Portable, Rechargeable Lithium Polymer Battery

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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.
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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.
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This is the manner in which the headphone amplifiers receive an input audio signal.
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This is the manner in which the headphone amplifier will output the audio signal.
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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.
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The type of digital inputs the digital-to-analog converter features.
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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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FiiO E18 Kunlun

Android USB Rechargeable Portable Headphone Amplifier & DAC with 96KHz/24Bit Sample Rate

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Android USB Rechargeable Portable Headphone Amplifier & DAC with 96KHz/24Bit Sample Rate

• 1/8" (3.5mm) Output
• Coaxial/Optical Input
• USB Recharge and DAC Port
• OLED Display
• 1/8" (3.5mm) Line-In Portable Amplification
• Rechargeable Lithium Ion Battery

• 1/8" (3.5mm) Output
• Coaxial/Optical Input
• USB Recharge and DAC Port
• OLED Display
• 1/8" (3.5mm) Line-In Portable Amplification
• Rechargeable Lithium Ion Battery

E18 (Kunlun) small

Item added to your cart.

Price: $129.00

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

FiiO Q1

Portable USB, DAC and Headphone Amplifier

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Portable USB, DAC and Headphone Amplifier

• Portable USB, DAC and Headphone Amplifier
• Robust Switches Lead to High Quality Gain and Bass Circuits
• All Metal Housing for Effective Electromagnetic Shielding
• USB Audio Decoding Supports up-to 9 G kHz / 24 bit
• Built-in Li-poly battery for up-to 30 hours of Continuous Playback

• Portable USB, DAC and Headphone Amplifier
• Robust Switches Lead to High Quality Gain and Bass Circuits
• All Metal Housing for Effective Electromagnetic Shielding
• USB Audio Decoding Supports up-to 9 G kHz / 24 bit
• Built-in Li-poly battery for up-to 30 hours of Continuous Playback

FIIO-Q1 small

Item added to your cart.

Price: $69.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

FiiO Alpen 2-E17K (E17K)

Portable USB DAC and Headphone Amplifier

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Portable USB DAC and Headphone Amplifier

• Portable USB DAC and Headphone Amplifier
• Adjustable Treble, Bass, Gain and Channel Balance
• LED Display
• Micro USB input port
• Multifunction Volume Wheel
• Standard 3.5mm Line-in Port
• Battery Life: 15 Hrs

• Portable USB DAC and Headphone Amplifier
• Adjustable Treble, Bass, Gain and Channel Balance
• LED Display
• Micro USB input port
• Multifunction Volume Wheel
• Standard 3.5mm Line-in Port
• Battery Life: 15 Hrs

E17K small

Item added to your cart.

Price: $99.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

FiiO Q1 - Open Box, Acceptable but Missing part(s) (Used)

Portable USB, DAC and Headphone Amplifier

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Portable USB, DAC and Headphone Amplifier

• Portable USB, DAC and Headphone Amplifier
• Robust Switches Lead to High Quality Gain and Bass Circuits
• All Metal Housing for Effective Electromagnetic Shielding
• USB Audio Decoding Supports up-to 9 G kHz / 24 bit
• Built-in Li-poly battery for up-to 30 hours of Continuous Playback

• Portable USB, DAC and Headphone Amplifier
• Robust Switches Lead to High Quality Gain and Bass Circuits
• All Metal Housing for Effective Electromagnetic Shielding
• USB Audio Decoding Supports up-to 9 G kHz / 24 bit
• Built-in Li-poly battery for up-to 30 hours of Continuous Playback

Sony PHA-1

Portable 2-Channel High Resolution DAC Headphone Amplifier

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Portable 2-Channel High Resolution DAC Headphone Amplifier

• Portable Headphone Amplifier
• 2-Channel DAC
• Built-In Lithium-Ion Battery
• Micro USB and Stereo Mini Jack Connections
• Compatible with a Wide Range of Impedances

• Portable Headphone Amplifier
• 2-Channel DAC
• Built-In Lithium-Ion Battery
• Micro USB and Stereo Mini Jack Connections
• Compatible with a Wide Range of Impedances

PHA-1 small

Item added to your cart.

Price: $229.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Creative Technology Sound Blaster E5 (e5)

High Resolution USB DAC & Portable Headphone Amp

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High Resolution USB DAC & Portable Headphone Amp

• Hi-Fi Companion For Your Mobile Devices
• 7.1 Virtual Surround Support
• Enhanced Audio Realism with SBX Pro Studio
• Powers High-impedance Headphones, with a Dual Gain Switch
• Dual Headphone Outputs
• High-Resolution Audio Playback

• Hi-Fi Companion For Your Mobile Devices
• 7.1 Virtual Surround Support
• Enhanced Audio Realism with SBX Pro Studio
• Powers High-impedance Headphones, with a Dual Gain Switch
• Dual Headphone Outputs
• High-Resolution Audio Playback

Sound Blaster E5 small

Item added to your cart.

Price: $163.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Go to item page Right Arrow Icon of Right Arrow

High Resolution USB DAC & Portable Headphone Amp

• Hi-Fi Companion For Your Mobile Devices
• 7.1 Virtual Surround Support
• Enhanced Audio Realism with SBX Pro Studio
• Powers High-impedance Headphones, with a Dual Gain Switch
• Dual Headphone Outputs
• High-Resolution Audio Playback

• Hi-Fi Companion For Your Mobile Devices
• 7.1 Virtual Surround Support
• Enhanced Audio Realism with SBX Pro Studio
• Powers High-impedance Headphones, with a Dual Gain Switch
• Dual Headphone Outputs
• High-Resolution Audio Playback

Monster Ultimate Gaming Surround Sound Amplifier

Ultimate Gaming Legacy Edition 7.1 Surround Sound Amplifier / Mixer with Headphone Amplifier

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Ultimate Gaming Legacy Edition 7.1 Surround Sound Amplifier / Mixer with Headphone Amplifier

Full-Featured Headphone Surround Sound Amplifier • Dolby 7.1 • Optical Output • Rotary Mixer Knob • 3 DSP Modes • Monster OTIMIZER • Rechargeable Lithium Polymer Battery

Full-Featured Headphone Surround Sound Amplifier • Dolby 7.1 • Optical Output • Rotary Mixer Knob • 3 DSP Modes • Monster OTIMIZER • Rechargeable Lithium Polymer Battery

MH TRON SSA small

Item added to your cart.

Price: $99.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

FiiO E18 Kunlun + FiiO EX1

Android USB Rechargeable Portable Headphone Amplifier & DAC and Titanium Diaphragm In-Ear Monitors

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Android USB Rechargeable Portable Headphone Amplifier & DAC and Titanium Diaphragm In-Ear Monitors

• 1/8" (3.5mm) Output
• Coaxial/Optical Input
• USB Recharge and DAC Port
• OLED Display
• 1/8" (3.5mm) Line-In Portable Amplification
• Rechargeable Lithium Ion Battery
• • Wired Lightweight (Isolating) Stereo Headphones
• Large 13 mm Titanium Speaker Driver
• Designed with a Snug Fit for Active People
• Frequency Response: 20-30,000 Hz
• Nominal Impedance: 16 Ohms

• 1/8" (3.5mm) Output
• Coaxial/Optical Input
• USB Recharge and DAC Port
• OLED Display
• 1/8" (3.5mm) Line-In Portable Amplification
• Rechargeable Lithium Ion Battery
• • Wired Lightweight (Isolating) Stereo Headphones
• Large 13 mm Titanium Speaker Driver
• Designed with a Snug Fit for Active People
• Frequency Response: 20-30,000 Hz
• Nominal Impedance: 16 Ohms

FIIO-E18_EX1 small

Item added to your cart.

Price: $178.60

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
EXCLUSIVE

FiiO E18 Kunlun + Sonic Electronix Bonus Pack 1

Android USB Rechargeable Portable Headphone Amplifier & DAC with 96KHz/24Bit Sample Rate + Extended Exchange Policy

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

  • FiiO E18 (Kunlun) Portable Headphone Amplifier
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • Go to item page Right Arrow Icon of Right Arrow

    Android USB Rechargeable Portable Headphone Amplifier & DAC with 96KHz/24Bit Sample Rate + Extended Exchange Policy

    • 1/8" (3.5mm) Output
    • Coaxial/Optical Input
    • USB Recharge and DAC Port
    • OLED Display
    • 1/8" (3.5mm) Line-In Portable Amplification
    • Rechargeable Lithium Ion Battery
    • Extended 180 Day Exchange

    Promo Savings Icon

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

  • FiiO E18 (Kunlun) Portable Headphone Amplifier
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • • 1/8" (3.5mm) Output
    • Coaxial/Optical Input
    • USB Recharge and DAC Port
    • OLED Display
    • 1/8" (3.5mm) Line-In Portable Amplification
    • Rechargeable Lithium Ion Battery
    • Extended 180 Day Exchange

    E18 (Kunlun)_180 Day Exchange small

    Item added to your cart.

    Price: $129.00

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7
    EXCLUSIVE

    FiiO Alpen 2-E17K (E17K) + Sonic Electronix Bonus Pack 1

    Portable USB DAC and Headphone Amplifier + Extended Exchange Policy

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

  • FiiO Alpen 2-E17K Headphone Amplifier
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • Go to item page Right Arrow Icon of Right Arrow

    Portable USB DAC and Headphone Amplifier + Extended Exchange Policy

    • Portable USB DAC and Headphone Amplifier
    • Adjustable Treble, Bass, Gain and Channel Balance
    • LED Display
    • Micro USB input port
    • Multifunction Volume Wheel
    • Standard 3.5mm Line-in Port
    • Battery Life: 15 Hrs
    • Extended 180 Day Exchange

    Promo Savings Icon

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

  • FiiO Alpen 2-E17K Headphone Amplifier
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • • Portable USB DAC and Headphone Amplifier
    • Adjustable Treble, Bass, Gain and Channel Balance
    • LED Display
    • Micro USB input port
    • Multifunction Volume Wheel
    • Standard 3.5mm Line-in Port
    • Battery Life: 15 Hrs
    • Extended 180 Day Exchange

    E17K_180 Day Exchange small

    Item added to your cart.

    Price: $99.99

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7

    Shure SHA900

    Stand-alone Headphone Amplifier w/ USB Digital-to-Analog Converter (DAC)

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    Stand-alone Headphone Amplifier w/ USB Digital-to-Analog Converter (DAC)

    • Shure SHA900 Headphone Amplifier
    • High-Resolution DAC Built-in
    • Up to 24-Bit/96 kHz Resolution
    • Four-Band Parametric EQ with Presets
    • Rechargeable Lithium-Ion Battery
    • Frequency Range: 10 Hz ~ 50,000 Hz
    • iOS and OTG Cables Included

    • Shure SHA900 Headphone Amplifier
    • High-Resolution DAC Built-in
    • Up to 24-Bit/96 kHz Resolution
    • Four-Band Parametric EQ with Presets
    • Rechargeable Lithium-Ion Battery
    • Frequency Range: 10 Hz ~ 50,000 Hz
    • iOS and OTG Cables Included

    SHA900 small

    Item added to your cart.

    Price: $799.00

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7

    FiiO E18 Kunlun-OPEN BOX

    Android USB Rechargeable Portable Headphone Amplifier & DAC with 96KHz/24Bit Sample Rate

    Go to item page Right Arrow Icon of Right Arrow

    Android USB Rechargeable Portable Headphone Amplifier & DAC with 96KHz/24Bit Sample Rate

    • 1/8" (3.5mm) Output
    • Coaxial/Optical Input
    • USB Recharge and DAC Port
    • OLED Display
    • 1/8" (3.5mm) Line-In Portable Amplification
    • Rechargeable Lithium Ion Battery

    • 1/8" (3.5mm) Output
    • Coaxial/Optical Input
    • USB Recharge and DAC Port
    • OLED Display
    • 1/8" (3.5mm) Line-In Portable Amplification
    • Rechargeable Lithium Ion Battery

    Sony PHA1A USB Headphone Amp / DAC

    Hi-Res USB Headphone Amp / DAC

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    Hi-Res USB Headphone Amp / DAC

    • High resolution portable headphone amp
    • 10-100K Frequency response
    • 6 hour battery life
    • Compatible with Sony Walkman and Xperia Music Player

    • High resolution portable headphone amp
    • 10-100K Frequency response
    • 6 hour battery life
    • Compatible with Sony Walkman and Xperia Music Player

    PHA1A small

    Item added to your cart.

    Price: $249.00

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7

    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)

  • Go to item page Right Arrow Icon of Right Arrow

    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

    SHA900_HP-3YEARWARRANTY-1000_180-DAY-EXCHANGE small

    Item added to your cart.

    Price: $799.00

    Allstate logo

    Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

    • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
    • Easy online management! Zero hassle claim service, available 24/7
      clear all

      All About Headphone DACs Portable, Rechargeable Lithium Polymer Battery


      A quality headphone DAC (digital-to-analog) converter can dramatically improve the sound of your headphones and get you the best possible signal output.
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