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

Discontinued Headphone DACs

USB Powered Boostaroo Revolution Hi-Fi Headphone Audio Amplifier

• USB Powered Boostaroo Revolution Hi-Fi Headphone Audio Amplifier
• Up to Four Times more Volume than Previous Generations
• Increases Audio Clarity
• Two Individual Outputs
• Drives Headphones up to 600 Ohms, and PC Speakers

DISCONTINUED

L7 with E7 Interface Allows DAC Features and Charging While Listening

• Designed Exclusively for E7
• Creates a USB DAC
• 1/8" (3.5mm) Lineout
• E7 Charger

DISCONTINUED

High Performance Reference Planar Magnetic Headphones plus Hybrid Vacuum Tube/USB DAC Headphone Amplifier

• High Performance Planar Magnetic Headphone
• Open Circumaural Design
• 5 to 50,000 Hz Frequency Response
• Lambskin Leather Earpads
• Anodized Aluminum Ear Cups
• Tube/Solid-State Hybrid Design
• Designed for Use w/ High Performance Headphones
• 3 Integrated Independent Amplifier Sections

DISCONTINUED

Objective 2 12V AC Adapter for O2 Amplifier

6 Foot 12V AC Power Adapter • For Use with Objective2 (O2) Headphone Amplifiers • Type A Plug Style • 120 VAC Input Voltage

DISCONTINUED

Converts Digital Audio w/ Coaxial or Optical to 2-Channel Analog Audio Output

Digital To Analog Converter • Digital Signal Coaxial Input Port • Digital Signal Optical Input Port • Coaxial/optical Switch For Easy Switching Between Digital Signals • 3.5mm Sound Output Dock

DISCONTINUED

Earsuit Audiophile On-Ear Headphones plus Portable Headphone Amplifier and USB Rechargeable Battery

• Wired Stereo Headphones •
• Large Aperture 40mm Drivers with CCAW Bobbin-wound Voice Coils
• Integrated high-rigidity baffle with glass fiber
• High density aluminum housings
• Swing-adjust design with an aluminum swivel mechanism
• USB Rechargeable Lithium Ion Battery
• 1/8" (3.5mm) Mini Jack Output/Input
• Volume Control
• Bass Boost Mode
• Convenient Clip

DISCONTINUED

USB-DAC Headphone Amplifier

• USB-DAC Headphone Amplifier
• Two 6J1 Vacuum Tubes for its Input Stage
• Perfect Match for most PC-driven Audiophile Headphones
• Step Potentiometer for Precise Control and Accurate Channel Balance
• Output Impedance: 32 - 300 Ohms
• S/N: 90 dB
• Frequency response: 20 Hz - 20,000 Hz

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DISCONTINUED

60 Watt Mini Class-T Stereo Hi-Fi & Microphone Amplifier

• Compact 60W Class T Audio Amplifier
• Hi-Fi Sound
• Signal to Noise Ratio: 80dB
• 3.5mm MP3 Player Input Jack

DISCONTINUED

Portable Over-Ear Solid Bass Stereo Headphones plus Portable Headphone Amplifier

• Double Air Chamber System
• Triangular Duct Placement
• Direct Driver Mounting
• Includes 2.6 Ft Extension Cord with Microphone and Passive Volume Control for Smartphones
• USB Rechargeable Lithium Ion Battery
• 1/8" (3.5mm) Mini Jack Output/Input
• Volume Control
• Bass Boost Mode
• Convenient Clip

DISCONTINUED

Multi-Channel TV Digital to Analog Converter

Multi-Channel TV Digital To Analog Converter • Converts Coaxial Or Optical Digital Audio Input To Analog Stereo Output • Supports All Popular Sample Rates Including 32khz, 44.1khz, 48khz And 96khz

DISCONTINUED

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

DISCONTINUED

Multifunction USB Audio Interface, External Sound Card and Headphone Amplifier

RCA Coaxial Output to External DAC • USB Interface and Dual Direction Audio Input and Output • Electronic Volume Control with Mute Function • Headphonen Amplification • Stereo Line Out for Amplifier or Active Speakers •

DISCONTINUED

Converts Digital to Analog Signal for Enhanced Headphone Audio

• Volume Control Knob with LED
• Bass Boost Selector
• Mini USB Interface
• Coaxial Output for DAC Capability
• 1/8" (3.5mm) Input

DISCONTINUED

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

DISCONTINUED

Black Cube Portable Speaker with Headphone Amp and 16 Bit - 48 kHz USB DAC

• Portable Speaker
• Built-In 16bit-48kHz USB DAC
• Built-In Headphone Amplifier
• Rechargeable Battery
• Up to 8 Hours of Continuous Use

DISCONTINUED

Type A USB Transmitter for NuForce Air DAC Wireless System

uTX USB Transmitter • Digital Signal Transmission to Air DAC • Pairs with Up To Four Air DACs • Zero Latency • CD Quality

DISCONTINUED

96kHz Sample Rate and 24-Bit Desktop DAC with Asynchronous Audio

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

DISCONTINUED

Red Cube Portable Speaker with Headphone Amp and 16 Bit - 48 kHz USB DAC

• Portable Speaker
• Built-In 16bit-48kHz USB DAC
• Built-In Headphone Amplifier
• Rechargeable Battery
• Up to 8 Hours of Continuous Use

DISCONTINUED

Dolby Digital Surround Sound Processor for Gaming Headsets Headphones

• Immersive 360 Degree Audio
• Adjustable Surround Sound Angles
• Multiple EQ Presets
• Digital Optical Connection
• Digital to Analog Converter
•USB Pass-Through

DISCONTINUED

Portable Blue Cube Speaker with Headphone Amp and 16 Bit - 48 kHz USB DAC

• Portable Speaker
• Built-In 16bit-48kHz USB DAC
• Built-In Headphone Amplifier
• Rechargeable Battery
• Up to 8 Hours of Continuous Use

DISCONTINUED

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Discontinued Headphone Amplifiers
Get better sound out of your headphones with one of our portable or desktop headphone amplifiers.