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

Discontinued HIFIMAN 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.

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You are currently viewing discontinued products.

HIFIMAN EF100 + Beyerdynamic DT 990 Premium 600 Ohms

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

EF100_DT990600 big DISCONTINUED
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HIFIMAN EF100 + Beyerdynamic DT 990 Premium 600 Ohms

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
• 600 Ohm Hi-Fi Stereo Headphones
• Open-Back Design
• Gold Vaporized 1/8" Mini Jack and 1/4" Adapter

2

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

HIFIMAN HE1000 + Sennheiser HDVA600

Ultimate Planar Magnetic Audiophile Headphones plus Audiophile-grade Analog Headphone Amplifier

HE1000_HDVA600 big DISCONTINUED
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HIFIMAN HE1000 + Sennheiser HDVA600

Ultimate Planar Magnetic Audiophile Headphones plus Audiophile-grade Analog Headphone Amplifier

• Wired Planar agnetic Stereo Headphones
• Over-ear Design
• Oxygen-free Copper (OCC) Cable
• Three Types of Plugs: the mini 6.35mm, a 1/4-inch 3.5mm, and a 4-pin XLR
• Open-Back Design that Protects the Drivers
• Analog Headphone Amplifier
• Symmetrical Signal Processing
• Symmetrical Inputs and Outputs

• Wired Planar agnetic Stereo Headphones
• Over-ear Design
• Oxygen-free Copper (OCC) Cable
• Three Types of Plugs: the mini 6.35mm, a 1/4-inch 3.5mm, and a 4-pin XLR
• Open-Back Design that Protects the Drivers
• Analog Headphone Amplifier
• Symmetrical Signal Processing
• Symmetrical Inputs and Outputs

HIFIMAN EF100 + Beyerdynamic DT 990 Premium 32 Ohms

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

EF100_DT99032 big DISCONTINUED
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HIFIMAN EF100 + Beyerdynamic DT 990 Premium 32 Ohms

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
• Semi-Open Mesh Back
• 1/8" Mini Jack and 1/4" Adapter
• Impedance: 600 Ohm

2

• Tube/Solid-State Hybrid Design
• Designed for Use w/ High Performance Headphones
• 3 Integrated Independent Amplifier Sections
• Semi-Open Mesh Back
• 1/8" Mini Jack and 1/4" Adapter
• Impedance: 600 Ohm

HIFIMAN HE1000 + Beyerdynamic A2

Ultimate Planar Magnetic Audiophile Headphones plus Premium Audiophile Desktop Headphone Amplifier w/ Dual 1/4" Headphone Inputs

HE1000_A2 big DISCONTINUED
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HIFIMAN HE1000 + Beyerdynamic A2

Ultimate Planar Magnetic Audiophile Headphones plus Premium Audiophile Desktop Headphone Amplifier w/ Dual 1/4" Headphone Inputs

• Wired Planar Magnetic Stereo Headphones
• Over-ear Design
• Oxygen-free Copper (OCC) Cable
• Three Types of Plugs: the mini 6.35mm, a 1/4-inch 3.5mm, and a 4-pin XLR
• Open-Back Design that Protects the Drivers
• Audiophile Grade Desktop Headphone Amplifier
• Dual 1/4" Headphone Connections
• Designed for Headphones Between 16 and 600 ohm
• Separate Impedance and Sensitivity Adjustments

1

• Wired Planar Magnetic Stereo Headphones
• Over-ear Design
• Oxygen-free Copper (OCC) Cable
• Three Types of Plugs: the mini 6.35mm, a 1/4-inch 3.5mm, and a 4-pin XLR
• Open-Back Design that Protects the Drivers
• Audiophile Grade Desktop Headphone Amplifier
• Dual 1/4" Headphone Connections
• Designed for Headphones Between 16 and 600 ohm
• Separate Impedance and Sensitivity Adjustments

HIFIMAN EF100 + Beyerdynamic DT 880 Premium 250 Ohm

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

EF100_DT880250 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

HIFIMAN EF100 + Beyerdynamic DT 880 Premium 250 Ohm

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
• Semi-Open Headphones
• 1/8" Vaporized Gold Jack and 1/4" Adapter
• 96 dB Sensitivity

• Tube/Solid-State Hybrid Design
• Designed for Use w/ High Performance Headphones
• 3 Integrated Independent Amplifier Sections
• Semi-Open Headphones
• 1/8" Vaporized Gold Jack and 1/4" Adapter
• 96 dB Sensitivity

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