Garage
Shop

Discontinued Beyerdynamic Headphone Amplifiers

Loading...
Filters
Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
This is the manner in which the headphone amplifiers receive an input audio signal.
Question Mark Icon of Question Mark
This is the manner in which the headphone amplifier will output the audio signal.
Question Mark Icon of Question Mark
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.
Question Mark Icon of Question Mark
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.

Shop the Category

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

Beyerdynamic A 20 - A20

Professional Grade Brushed Aluminum Desktop Headphone Amplifier with Dual Front 1/4" Headphone Jacks

Go to item page Right Arrow Icon of Right Arrow

Professional Grade Brushed Aluminum Desktop Headphone Amplifier with Dual Front 1/4" Headphone Jacks

• Headphone Amplifier • Built-In Power Supply
• Two 6.5mm Headphone Outputs
• Solid All-Metal Housing
• Open and Transparent Sound
• Also Suitable for 600 Ohms Headphones

Promo Savings Icon

• Headphone Amplifier • Built-In Power Supply
• Two 6.5mm Headphone Outputs
• Solid All-Metal Housing
• Open and Transparent Sound
• Also Suitable for 600 Ohms Headphones

A 20 small

Item added to your cart.

Price: $349.00

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

Beyerdynamic A 200 p Open Box Complete

High-End Portable DAC / Headphone Amplifier

Go to item page Right Arrow Icon of Right Arrow

High-End Portable DAC / Headphone Amplifier

• High-end portable DAC / headphone amplifier
• DAC with up to 24 bit Resolution
• LED Display for Charging, Operation and Volume
• Integrated rechargeable Battery
• Up to 11 hours Operating Time

• High-end portable DAC / headphone amplifier
• DAC with up to 24 bit Resolution
• LED Display for Charging, Operation and Volume
• Integrated rechargeable Battery
• Up to 11 hours Operating Time

Beyerdynamic A 200 p Open Box Complete

High-End Portable DAC / Headphone Amplifier

Go to item page Right Arrow Icon of Right Arrow

High-End Portable DAC / Headphone Amplifier

• High-end portable DAC / headphone amplifier
• DAC with up to 24 bit Resolution
• LED Display for Charging, Operation and Volume
• Integrated rechargeable Battery
• Up to 11 hours Operating Time

• High-end portable DAC / headphone amplifier
• DAC with up to 24 bit Resolution
• LED Display for Charging, Operation and Volume
• Integrated rechargeable Battery
• Up to 11 hours Operating Time

Beyerdynamic A 200 p - A200p High-End portable DAC / Headphone Amplifier

High-End Portable DAC / Headphone Amplifier

Extended Exchange Policy w/ Purchase
Go to item page Right Arrow Icon of Right Arrow

High-End Portable DAC / Headphone Amplifier

• High-end portable DAC / headphone amplifier
• DAC with up to 24 bit Resolution
• LED Display for Charging, Operation and Volume
• Integrated rechargeable Battery
• Up to 11 hours Operating Time

Promo Savings Icon
Extended Exchange Policy w/ Purchase

• High-end portable DAC / headphone amplifier
• DAC with up to 24 bit Resolution
• LED Display for Charging, Operation and Volume
• Integrated rechargeable Battery
• Up to 11 hours Operating Time

A 200 p small

Item added to your cart.

Price: $179.99

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

Beyerdynamic A 20 (A20) Like New

Professional Grade Brushed Aluminum Desktop Headphone Amplifier with Dual Front 1/4" Headphone Jacks

Go to item page Right Arrow Icon of Right Arrow

Professional Grade Brushed Aluminum Desktop Headphone Amplifier with Dual Front 1/4" Headphone Jacks

• Headphone Amplifier • Built-In Power Supply
• Two 6.5mm Headphone Outputs
• Solid All-Metal Housing
• Open and Transparent Sound
• Also Suitable for 600 Ohms Headphones

• Headphone Amplifier • Built-In Power Supply
• Two 6.5mm Headphone Outputs
• Solid All-Metal Housing
• Open and Transparent Sound
• Also Suitable for 600 Ohms Headphones

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 ohms
• 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 ohms
• Separate Impedance and Sensitivity Adjustments
• Dual Stereo Inputs
• Wireless IR Remote Controller
• Sleek, Durable Aluminum Construction

A2 small

Item added to your cart.

Price: $1399.00

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

Beyerdynamic DT 1770 Pro + Apogee GROOVE

Closed Studio Reference Headphones and Portable USB DAC and Headphone Amplifier for Mac and PC

Go to item page Right Arrow Icon of Right Arrow

Closed Studio Reference Headphones and Portable USB DAC and Headphone Amplifier for Mac and PC

• Closed Studio Reference Headphones
• Designed for Mixing, Mastering, Monitoring and Recording
• 250 Ohms, 45 mm Dynamic Tesla Neodymium Driver
• Single-sided, Detachable Cable with Mini-XLR
• Soft, Replaceable Ear Pads
• Portable USB DAC and Headphone Amplifier for Mac and PC
• USB 2.0 Connection to Mac and PC
• Up to 24 bit /192kHz audio

• Closed Studio Reference Headphones
• Designed for Mixing, Mastering, Monitoring and Recording
• 250 Ohms, 45 mm Dynamic Tesla Neodymium Driver
• Single-sided, Detachable Cable with Mini-XLR
• Soft, Replaceable Ear Pads
• Portable USB DAC and Headphone Amplifier for Mac and PC
• USB 2.0 Connection to Mac and PC
• Up to 24 bit /192kHz audio

DT1770PRO_GROOVE2 small

Item added to your cart.

Price: $602.64

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

Fostex TH500RP + GROOVE2

Premium RP Stereo Headphones and Portable High Resolution Lossless Music Player

Go to item page Right Arrow Icon of Right Arrow

Premium RP Stereo Headphones and Portable High Resolution Lossless Music Player

Premium RP Stereo Headphones
• RP (Regular Phase) Planar Diaphragm
• Aluminum and Magnesium for Structural Parts
• Soft Leather Ear Pad
• Frequency Response: 20 – 30,000Hz
• Second Generation Portable High Resolution Music Player
• Supports Native DSD and Up to 192kHz/24bit
• Dual Crystal Oscillators
• Audiophile-Grade Architecture and Components
• Improved USB DAC Functionality
• Supports Up to 128GB SD Card

Premium RP Stereo Headphones
• RP (Regular Phase) Planar Diaphragm
• Aluminum and Magnesium for Structural Parts
• Soft Leather Ear Pad
• Frequency Response: 20 – 30,000Hz
• Second Generation Portable High Resolution Music Player
• Supports Native DSD and Up to 192kHz/24bit
• Dual Crystal Oscillators
• Audiophile-Grade Architecture and Components
• Improved USB DAC Functionality
• Supports Up to 128GB SD Card

TH500RP_GROOVE2 small

Item added to your cart.

Price: $504.36

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

Beyerdynamic T70 + Apogee GROOVE2

Closed-Back Circumaural Headphones with Tesla Technology and Portable USB DAC and Headphone Amplifier for Mac and PC

Go to item page Right Arrow Icon of Right Arrow

Closed-Back Circumaural Headphones with Tesla Technology and Portable USB DAC and Headphone Amplifier for Mac and PC

• Full Metal Drivers with Neodymium Magnets
• 1/8" Vaporized Gold Mini Stereo Jack and 1/4" (6.35mm) Adapter
• Frequency Range: 5Hz-40,000Hz
• Tesla Technology
• 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

• Full Metal Drivers with Neodymium Magnets
• 1/8" Vaporized Gold Mini Stereo Jack and 1/4" (6.35mm) Adapter
• Frequency Range: 5Hz-40,000Hz
• Tesla Technology
• 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

T70_GROOVE2 small

Item added to your cart.

Price: $366.90

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-End Portable DAC / Headphone Amplifier

Seal ripped on box/Used

  • Item Condition: Open Box Complete
  • • High-end portable DAC / headphone amplifier
    • DAC with up to 24 bit Resolution
    • LED Display for Charging, Operation and Volume
    • Integrated rechargeable Battery
    • Up to 11 hours Operating Time

    Seal ripped on box/Used

  • Item Condition: Open Box Complete
  • • High-end portable DAC / headphone amplifier
    • DAC with up to 24 bit Resolution
    • LED Display for Charging, Operation and Volume
    • Integrated rechargeable Battery
    • Up to 11 hours Operating Time
    Go to item page Right Arrow Icon of Right Arrow

    High-End Portable DAC / Headphone Amplifier

    • High-end portable DAC / headphone amplifier
    • DAC with up to 24 bit Resolution
    • LED Display for Charging, Operation and Volume
    • Integrated rechargeable Battery
    • Up to 11 hours Operating Time

    • High-end portable DAC / headphone amplifier
    • DAC with up to 24 bit Resolution
    • LED Display for Charging, Operation and Volume
    • Integrated rechargeable Battery
    • Up to 11 hours Operating Time

      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?
      ADVERTISEMENT
      Save up to 10 different vehicles in your garage

      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