Garage
Shop

Discontinued Headphone Amplifiers

Loading...
Filters

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Creative Sound Blaster X7 Limited Edition (Pearl White) + Sonic Electronix Bonus Pack 2

External USB DAC, Powerful audio Amp and Extended Warranty & Exchange Policy

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

  • Creative Sound Blaster X7 limited Edition Amp (White)
  • 3-year Sonic Electronix Warranty (Headphones Only)
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • Go to item page Right Arrow Icon of Right Arrow

    External USB DAC, Powerful audio Amp and Extended Warranty & Exchange Policy

    • Up to 100 W Power (2 x 50 W @ 4 ohm)
    • 5.1 Surround, with Dolby Digital Decoding
    • Low Latency Wireless Audio, via Bluetooth 4.1
    • Burr-Brown PCM1794 127 dB digital-to-analog converter (DAC)
    • Extended 3-year Warranty
    • Extended 180 Day Exchange Policy

    Promo Savings Icon

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

  • Creative Sound Blaster X7 limited Edition Amp (White)
  • 3-year Sonic Electronix Warranty (Headphones Only)
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • • Up to 100 W Power (2 x 50 W @ 4 ohm)
    • 5.1 Surround, with Dolby Digital Decoding
    • Low Latency Wireless Audio, via Bluetooth 4.1
    • Burr-Brown PCM1794 127 dB digital-to-analog converter (DAC)
    • Extended 3-year Warranty
    • Extended 180 Day Exchange Policy

    HIFIMAN EF2A + Sonic Electronix Bonus Pack 3

    Vacuum Tube Driven Headphone Amplifier/USB DAC + Extended Warranty & Exchange Policy

    Here's What You Get with the Bonus Pack 3:

  • HIFIMAN EF-2A Headphone Amplifier/USB DAC
  • 3-Year Sonic Electronix Warranty (Headphones Only)
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • Go to item page Right Arrow Icon of Right Arrow

    Vacuum Tube Driven Headphone Amplifier/USB DAC + Extended Warranty & Exchange Policy

    • Vacuum Tube Headphone Amp/DAC
    • Uses 2 6J1 Vacuum Tubes
    • Burr Brown PCM2702 DAC
    • 2 Rear Inputs & Front 1/4" Headphone Jack
    • Extended 180 Day Exchange Policy
    • 3-year Sonic Electronix Warranty

    Promo Savings Icon

    Here's What You Get with the Bonus Pack 3:

  • HIFIMAN EF-2A Headphone Amplifier/USB DAC
  • 3-Year Sonic Electronix Warranty (Headphones Only)
  • Extended 180 Day Exchange (Some Exclusions Apply)

  • • Vacuum Tube Headphone Amp/DAC
    • Uses 2 6J1 Vacuum Tubes
    • Burr Brown PCM2702 DAC
    • 2 Rear Inputs & Front 1/4" Headphone Jack
    • Extended 180 Day Exchange Policy
    • 3-year Sonic Electronix Warranty

    Fostex HP-V1

    Vacuum-Tube Portable Headphone Amplifier

    Go to item page Right Arrow Icon of Right Arrow

    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

    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

    FiiO E18 Kunlun + FiiO EX1

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

    Go to item page Right Arrow Icon of Right Arrow

    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 Ohm

    • 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 Ohm

    Apogee GROOVE + Grado SR225E

    On-Ear Prestige Series Headphones and Portable USB DAC, Headphone Amplifier for Mac, PC

    Go to item page Right Arrow Icon of Right Arrow

    On-Ear Prestige Series Headphones and Portable USB DAC, Headphone Amplifier for Mac, PC

    • Portable USB DAC and Headphone Amplifier for Mac and PC
    • USB 2.0 Connection to Mac and PC
    • Up to 24 bit /192kHz audio
    • Up to 24 bit / 192kHz audio
    • ESS Sabre DAC
    • Open-back, over-the-ear design
    • Large Dynamic Speaker Driver
    • De-stressed" Diaphragms and an Eight Conductor Connecting Cable
    • Ultra-high purity, Long-Crystal Copper (UHPLC) Voice Coil Wire

    • Portable USB DAC and Headphone Amplifier for Mac and PC
    • USB 2.0 Connection to Mac and PC
    • Up to 24 bit /192kHz audio
    • Up to 24 bit / 192kHz audio
    • ESS Sabre DAC
    • Open-back, over-the-ear design
    • Large Dynamic Speaker Driver
    • De-stressed" Diaphragms and an Eight Conductor Connecting Cable
    • Ultra-high purity, Long-Crystal Copper (UHPLC) Voice Coil Wire

    Beyerdynamic A2

    Premium Audiophile Desktop Headphone Amplifier w/ Dual 1/4" Headphone Inputs

    Go to item page Right Arrow Icon of Right Arrow

    Premium Audiophile Desktop Headphone Amplifier w/ Dual 1/4" Headphone Inputs

    • Audiophile Grade Desktop Headphone Amplifier
    • Dual 1/4" Headphone Connections
    • Designed for Headphones Between 16 and 600 ohm
    • Separate Impedance and Sensitivity Adjustments
    • Dual Stereo Inputs
    • Wireless IR Remote Controller
    • Sleek, Durable Aluminum Construction

    • Audiophile Grade Desktop Headphone Amplifier
    • Dual 1/4" Headphone Connections
    • Designed for Headphones Between 16 and 600 ohm
    • Separate Impedance and Sensitivity Adjustments
    • Dual Stereo Inputs
    • Wireless IR Remote Controller
    • Sleek, Durable Aluminum Construction

    HIFIMAN EF-2A + Grado SR60e

    Vacuum Tube Driven Headphone Amplifier/USB DAC + Prestige Series Wired On-Ear Open-Back Headphones

    Go to item page Right Arrow Icon of Right Arrow

    Vacuum Tube Driven Headphone Amplifier/USB DAC + Prestige Series Wired On-Ear Open-Back Headphones

    • Vacuum Tube Headphone Amp/DAC
    • Uses 2 6J1 Vacuum Tubes
    • Burr Brown PCM2702 DAC
    • 2 Rear Inputs & Front 1/4" Headphone Jack
    • Wired On-Ear Headphones
    • Dynamic Diver Transducer
    • Prestige Series
    • Sensitivity: 99dB
    • Vented Diaphragms

    • Vacuum Tube Headphone Amp/DAC
    • Uses 2 6J1 Vacuum Tubes
    • Burr Brown PCM2702 DAC
    • 2 Rear Inputs & Front 1/4" Headphone Jack
    • Wired On-Ear Headphones
    • Dynamic Diver Transducer
    • Prestige Series
    • Sensitivity: 99dB
    • Vented Diaphragms

    Fostex HP-P1

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

    Go to item page Right Arrow Icon of Right Arrow

    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

    HIFIMAN EF-2A

    Vacuum Tube Driven Headphone Amplifier/USB DAC

    Go to item page Right Arrow Icon of Right Arrow

    Vacuum Tube Driven Headphone Amplifier/USB DAC

    • Vacuum Tube Headphone Amp/DAC
    • Uses 2 6J1 Vacuum Tubes
    • Burr Brown PCM2702 DAC
    • 2 Rear Inputs & Front 1/4" Headphone Jack
    • Dimensions: 5-11/16" W x 4-1/4" D x 3-1/8" H

    • Vacuum Tube Headphone Amp/DAC
    • Uses 2 6J1 Vacuum Tubes
    • Burr Brown PCM2702 DAC
    • 2 Rear Inputs & Front 1/4" Headphone Jack
    • Dimensions: 5-11/16" W x 4-1/4" D x 3-1/8" H

    Chord Mojo Open Box, Very Good Condition Used

    Advanced Headphone DAC Amp for Desktop and Smartphone

    Go to item page Right Arrow Icon of Right Arrow

    Advanced Headphone DAC Amp for Desktop and Smartphone

    • Designed for the Music Loving Smartphone Owner
    • works with your iPhone, Android or Windows Phone... Also DAPs
    • Also compatible with your Mac or PC
    • Three digital inputs - USB, Coaxial, and Optical
    • Charges in just 4 hours
    • Two 3.5mm Analogue Outputs
    • Up to 10 Hours Use

    • Designed for the Music Loving Smartphone Owner
    • works with your iPhone, Android or Windows Phone... Also DAPs
    • Also compatible with your Mac or PC
    • Three digital inputs - USB, Coaxial, and Optical
    • Charges in just 4 hours
    • Two 3.5mm Analogue Outputs
    • Up to 10 Hours Use

    Apogee GROOVE + Grado SR325E

    Prestige Series On-Ear Headphones and Portable USB DAC, Headphone Amplifier for Mac, PC

    Go to item page Right Arrow Icon of Right Arrow

    Prestige Series On-Ear Headphones and Portable USB DAC, Headphone Amplifier for Mac, PC

    • Portable USB DAC and Headphone Amplifier for Mac and PC
    • USB 2.0 Connection to Mac and PC
    • Up to 24 bit /192kHz audio
    • Up to 24 bit / 192kHz audio
    • ESS Sabre DAC
    • Wired On-Ear Headphones
    • Powder Coated Aluminum Housing
    • Prestige Series
    • Sensitivity: 99.8dB
    • Vented Diaphragms

    • Portable USB DAC and Headphone Amplifier for Mac and PC
    • USB 2.0 Connection to Mac and PC
    • Up to 24 bit /192kHz audio
    • Up to 24 bit / 192kHz audio
    • ESS Sabre DAC
    • Wired On-Ear Headphones
    • Powder Coated Aluminum Housing
    • Prestige Series
    • Sensitivity: 99.8dB
    • Vented Diaphragms

    Apogee GROOVE + Grado SR60e

    Portable USB DAC, Headphone Amplifier for Mac, PC and Prestige Series Wired On-Ear Open-Back Headphones

    Go to item page Right Arrow Icon of Right Arrow

    Portable USB DAC, Headphone Amplifier for Mac, PC and Prestige Series Wired On-Ear Open-Back Headphones

    • Portable USB DAC and Headphone Amplifier for Mac and PC
    • USB 2.0 Connection to Mac and PC
    • Up to 24 bit /192kHz audio
    • Up to 24 bit / 192kHz audio
    • ESS Sabre DAC
    • Wired On-Ear Headphones
    • Dynamic Diver Transducer
    • Prestige Series
    • Sensitivity: 99dB
    • Vented Diaphragms

    • Portable USB DAC and Headphone Amplifier for Mac and PC
    • USB 2.0 Connection to Mac and PC
    • Up to 24 bit /192kHz audio
    • Up to 24 bit / 192kHz audio
    • ESS Sabre DAC
    • Wired On-Ear Headphones
    • Dynamic Diver Transducer
    • Prestige Series
    • Sensitivity: 99dB
    • Vented Diaphragms

    NuForce Icon uDAC-3 (Black) + FREE $20 Sonic Electronix Gift Card

    High-Resolution USB Desktop Headphone Amplifier & Digital Audio Converter (DAC) w/ $20 Sonic Electronix Gift Card

    Go to item page Right Arrow Icon of Right Arrow

    High-Resolution USB Desktop Headphone Amplifier & Digital Audio Converter (DAC) w/ $20 Sonic Electronix Gift Card

    • Desktop USB DAC
    • 24-Bit/96 kHz
    • TOCOS Volume Control
    • Analog RCA, Digital Coaxial, and 3.5mm Outputs
    • USB Bus Powered, 80 mA/5V
    • Free $20 Sonic Electronix Gift Card

    • Desktop USB DAC
    • 24-Bit/96 kHz
    • TOCOS Volume Control
    • Analog RCA, Digital Coaxial, and 3.5mm Outputs
    • USB Bus Powered, 80 mA/5V
    • Free $20 Sonic Electronix Gift Card

    Audeze DECKARD + Sennheiser HD 650

    Audiophile Grade Class-A Headphone Amplifier & DAC plus Hi-Fi Professional Stereo Headphones

    Go to item page Right Arrow Icon of Right Arrow

    Audiophile Grade Class-A Headphone Amplifier & DAC plus Hi-Fi Professional Stereo Headphones

    • Audiophile Grade Class-A Headphone Amplifier & DAC
    • Frequency Response: 20 Hz - 20,000 Hz
    • Line Out Impedance: 50 ohm
    • Unique Natural Sound
    • Audiophile-Grade
    • Dynamic Hi-Fi Stereo Headphones
    • Specially Developed Acoustic Silk

    • Audiophile Grade Class-A Headphone Amplifier & DAC
    • Frequency Response: 20 Hz - 20,000 Hz
    • Line Out Impedance: 50 ohm
    • Unique Natural Sound
    • Audiophile-Grade
    • Dynamic Hi-Fi Stereo Headphones
    • Specially Developed Acoustic Silk

    Go to item page Right Arrow Icon of Right Arrow

    External USB DAC, Powerful audio Amp

    • Up to 100 W power (2 x 50 W @ 4 ohm)
    • 5.1 Surround, with Dolby Digital Decoding
    • Low Latency Wireless Audio, via Bluetooth 4.1
    • Burr-Brown PCM1794 127 dB digital-to-analog converter (DAC)
    • Up to 24-bit 192 kHz when connected to PC/Mac
    • Sound Blaster X7 Control App and the Sound Blaster X7 Control software

    • Up to 100 W power (2 x 50 W @ 4 ohm)
    • 5.1 Surround, with Dolby Digital Decoding
    • Low Latency Wireless Audio, via Bluetooth 4.1
    • Burr-Brown PCM1794 127 dB digital-to-analog converter (DAC)
    • Up to 24-bit 192 kHz when connected to PC/Mac
    • Sound Blaster X7 Control App and the Sound Blaster X7 Control software

    HIFIMAN EF100 + Beyerdynamic DT 990 Premium 250 Ohms

    Hybrid Vacuum Tube/USB DAC Headphone Amplifier and Premium Dynamic Headphones

    Go to item page Right Arrow Icon of Right Arrow

    Hybrid Vacuum Tube/USB DAC Headphone Amplifier and Premium Dynamic Headphones

    • Tube/Solid-State Hybrid Design
    • Designed for Use w/ High Performance Headphones
    • 3 Integrated Independent Amplifier Sections
    • 250 Ohm Hi-Fi Stereo Headphones
    • Open-Back Design
    • Gold Vaporized 1/8" Mini Jack and 1/4" Adapter

    • Tube/Solid-State Hybrid Design
    • Designed for Use w/ High Performance Headphones
    • 3 Integrated Independent Amplifier Sections
    • 250 Ohm Hi-Fi Stereo Headphones
    • Open-Back Design
    • Gold Vaporized 1/8" Mini Jack and 1/4" Adapter

    Audeze DECKARD + Sennheiser HD 700

    Audiophile Grade Class-A Headphone Amplifier & DAC plus Hi-Fi Professional Stereo Headphones

    Go to item page Right Arrow Icon of Right Arrow

    Audiophile Grade Class-A Headphone Amplifier & DAC plus Hi-Fi Professional Stereo Headphones

    • Audiophile Grade Class-A Headphone Amplifier & DAC
    • Frequency Response: 20 Hz - 20,000 Hz
    • Line Out Impedance: 50 ohm
    • Wired Hi-Fi Professional Stereo Over-Ear Headphones
    • Designed With Your Audiophile Lifestyle In Mind
    • HD Series
    • Sensitivity: 105 dB
    • Color: Silver/Gray

    • Audiophile Grade Class-A Headphone Amplifier & DAC
    • Frequency Response: 20 Hz - 20,000 Hz
    • Line Out Impedance: 50 ohm
    • Wired Hi-Fi Professional Stereo Over-Ear Headphones
    • Designed With Your Audiophile Lifestyle In Mind
    • HD Series
    • Sensitivity: 105 dB
    • Color: Silver/Gray

    Shure SHA900

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

    Go to item page Right Arrow Icon of Right Arrow

    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

    Audeze DECKARD + Grado SR325E

    Audiophile Grade Class-A Headphone Amplifier & DAC plus On-Ear Headphones w/ Premium Aluminum Housing

    Go to item page Right Arrow Icon of Right Arrow

    Audiophile Grade Class-A Headphone Amplifier & DAC plus On-Ear Headphones w/ Premium Aluminum Housing

    • Audiophile Grade Class-A Headphone Amplifier & DAC
    • Frequency Response: 20 Hz - 20,000 Hz
    • Wired On-Ear Headphones
    • Powder Coated Aluminum Housing
    • Prestige Series
    • Sensitivity: 99.8dB
    • Vented Diaphragms

    • Audiophile Grade Class-A Headphone Amplifier & DAC
    • Frequency Response: 20 Hz - 20,000 Hz
    • Wired On-Ear Headphones
    • Powder Coated Aluminum Housing
    • Prestige Series
    • Sensitivity: 99.8dB
    • Vented Diaphragms

    Items per page: 20 40 60

      Clear all
      why-shoping-with-sonic

      We love people and we're ready to help you! See what separates us from our competition.

      Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
      Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
      We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
      Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
      We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
      Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
      Why Shop With Us?
      Save up to 10 different vehicles in your garage
      Vehicle
      Store
      Delete

      1998 Dodge Intrepid

      2013 BMW M3

      1995 Mazda Millenia

      2002 Audi A4

      2021 Audi Q5 PHEV

      2008 Nissan Versa

      Add vehicle Clear all vehicles
      Where to find vehicle info
      Are you sure you want to clear your garage?
      This action cannot be undone. Confirm
      This category was not designed for products.
      If you continue, you will be redirected to a category customized for your vehicle. Continue
      Loading...
      Identify your vehicle and submodel details
      • Owner's manual
      • Vehicle's insurance card
      • Vehicle registration
      • Vehicle produced after 2005: Inside driver's side door
      • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
      Car Info Side Door Icon
      Vehicle Registration Icon
      Vehicle Insurance Icon

      Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

      • You see only parts engineered for your exact vehicle
      • You avoid incompatible radios, speakers, or wiring
      • Installation is smoother, faster, and frustration-free
      • You get the correct accessories the first time

      Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.