Creative Technology Sound Blaster E5 (e5) - Open Box, Very Good Condition Used
High Resolution USB DAC & Portable Headphone Amp
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
Apogee GROOVE Open Box Complete
24-bit 192 kHz USB DAC and Headphone Amplifier for Mac and PC
24-bit 192 kHz USB DAC and Headphone Amplifier for Mac and 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
• Quad Sum DAC, 4 DACs per Channel for Highest Dynamic Range and Lowest Distortion
• Top Panel Buttons for Adjusting Volume Level
• 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
• Quad Sum DAC, 4 DACs per Channel for Highest Dynamic Range and Lowest Distortion
• Top Panel Buttons for Adjusting Volume Level
FiiO E18 Kunlun + FiiO EX1
Android USB Rechargeable Portable Headphone Amplifier & DAC and Titanium Diaphragm In-Ear Monitors
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
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
HIFIMAN EF-2A + Grado SR60e
Vacuum Tube Driven Headphone Amplifier/USB DAC + Prestige Series Wired On-Ear Open-Back Headphones
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
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
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
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
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
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
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
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
Creative Sound Blaster X7 Limited Edition (Pearl White) Open Box, Very Good Cond
External USB DAC, Powerful audio Amp
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
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
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)
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
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
NuForce Icon uDAC-3 (Red) + FREE $20 Sonic Electronix Gift Card
High-Resolution USB Desktop Headphone Amplifier & Digital Audio Converter (DAC) w/ $20 Sonic Electronix Gift Card
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
Fostex HP-A8C
Premium Desktop DAC and Headphone Amplifier
Premium Desktop DAC and Headphone Amplifier
• High Fidelity 32bit D/A Converter
• USB Audio Class 2.0 up to 32bit / 192kHz (24bit on Windows)
• Highly Precise Level Adjustment by an Electronic Volume
• Built-in SD (SDHC) Card Drive for Epoch-making DSD File (DSF format) Reproduction
• Direct Out mode Bypassing the Volume Control Circuit
• Various Inputs including USB, AES/EBU, Coaxial, Optical (x2) and Analog RCA
• High Fidelity 32bit D/A Converter
• USB Audio Class 2.0 up to 32bit / 192kHz (24bit on Windows)
• Highly Precise Level Adjustment by an Electronic Volume
• Built-in SD (SDHC) Card Drive for Epoch-making DSD File (DSF format) Reproduction
• Direct Out mode Bypassing the Volume Control Circuit
• Various Inputs including USB, AES/EBU, Coaxial, Optical (x2) and Analog RCA
HIFIMAN EF-100 + Sonic Electronix Bonus Pack 3
Hybrid Vacuum Tube/USB DAC Headphone Amplifier + Extended Warranty & Exchange Policy
Here's What You Get with the Bonus Pack 3:
Hybrid Vacuum Tube/USB DAC Headphone Amplifier + Extended Warranty & Exchange Policy
• Tube/Solid-State Hybrid Design
• Designed for Use w/ High Performance Headphones
• 3 Integrated Independent Amplifier Sections
• 3.5mm, Stereo RCA & USB Inputs
• Full Size Stereo Headphone Outpu
• Extended 180 Day Exchange Policy
• 3-year Sonic Electronix Warranty
Here's What You Get with the Bonus Pack 3:
• Tube/Solid-State Hybrid Design
• Designed for Use w/ High Performance Headphones
• 3 Integrated Independent Amplifier Sections
• 3.5mm, Stereo RCA & USB Inputs
• Full Size Stereo Headphone Outpu
• Extended 180 Day Exchange Policy
• 3-year Sonic Electronix Warranty






































