Used Headphone Amplifier listings

BURSON Audio Soloist Performance 3x Amp with Supercharger Power Supply

eBay US ↓ 17%

Burson Audio Headphone Amplifier

BURSON Audio Soloist Performance 3x Amp with Supercharger Power Supply

USD$500

US 10 Aug 2026

Sign in to Research →

Cayin RU9 Portable DAC Headphone Amplifier

eBay UK

Cayin Audio Headphone Amplifier

Cayin RU9 Portable DAC Headphone Amplifier

USD$422 ≈ GBP$313

GB 10 Aug 2026

Sign in to Research →

Drop + Thx AAA 789 Linear Headphone Amplifier Black Bal and SE Outputs

eBay UK

Drop Headphone Amplifier

Drop + Thx AAA 789 Linear Headphone Amplifier Black Bal and SE Outputs

USD$142 ≈ GBP$105

GB 10 Aug 2026

Sign in to Research →

XDUOO XA-02 Balanced DAC&Headphone Amplifier ES9039Q2M DSD256 PCM32Bit/384kHz

eBay US

xDuoo Headphone Amplifier

XDUOO XA-02 Balanced DAC&Headphone Amplifier ES9039Q2M DSD256 PCM32Bit/384kHz

USD$120

US 10 Aug 2026

Sign in to Research →

Schiit Vali 2++ Headphone amp and Modi 3+ DAC

eBay US

Schiit Audio Headphone Amplifier

Schiit Vali 2++ Headphone amp and Modi 3+ DAC

USD$199

US 10 Aug 2026

Sign in to Research →

Massdrop , Drop, THX AAA 789 Headphone Amplifier, THX789, UK Plug

eBay UK

Drop Headphone Amplifier

Massdrop , Drop, THX AAA 789 Headphone Amplifier, THX789, UK Plug

USD$178 ≈ GBP$132

GB 10 Aug 2026

Sign in to Research →

TOPPING DX5 II Fully Balanced DAC & Headphone Amplifier Combo Dual ES9039Q2M

eBay UK

Dual Headphone Amplifier

TOPPING DX5 II Fully Balanced DAC & Headphone Amplifier Combo Dual ES9039Q2M

USD$296 ≈ GBP$220

GB 10 Aug 2026

Sign in to Research →

Audio-Technica Kopfhörer mit Neoteck HiFi Kopfhörerverstärker

Kleinanzeigen Good

Audio-Technica Headphone Amplifier

Audio-Technica Kopfhörer mit Neoteck HiFi Kopfhörerverstärker

USD$92 ≈ EUR$80

DE 9 Aug 2026

Sign in to Research →

HeadRoom Total AirHead Portable Headphone Amplifier Vintage Audiophile Tested

eBay US

Quantum Science Audio Headphone Amplifier

HeadRoom Total AirHead Portable Headphone Amplifier Vintage Audiophile Tested

USD$75

US 9 Aug 2026

Sign in to Research →

Chord Electronics Mojo 1 Headphone Amplifier / DAC with Cable

eBay US

Chord Electronics Headphone Amplifier

Chord Electronics Mojo 1 Headphone Amplifier / DAC with Cable

USD$239

US 9 Aug 2026

Sign in to Research →

FiiO A3 Portable Headphone Amplifier Hi-Res Audio Black FA3111 Works

eBay US ↓ 11%

Fiio Headphone Amplifier

FiiO A3 Portable Headphone Amplifier Hi-Res Audio Black FA3111 Works

USD$40

US 9 Aug 2026

Sign in to Research →

OPPO HA-2SE Portable Headphone Amplifier DAC/Amp USB Input Black/Silver

eBay US

Oppo Headphone Amplifier

OPPO HA-2SE Portable Headphone Amplifier DAC/Amp USB Input Black/Silver

USD$90

US 9 Aug 2026

Sign in to Research →

eBay US

iFi Audio Headphone Amplifier

IFI-AUDIO Headphone Amplifier NEO IDSD Hi-Res Audio Phones Amp - No Power Cable

USD$399

US 9 Aug 2026

Sign in to Research →

XDUOO TA-66 Headphone Amplifier W/NOS 6SN7GT & RCA6AS7G AUDIOPHILE TUBES. READ#

eBay US

xDuoo Headphone Amplifier

XDUOO TA-66 Headphone Amplifier W/NOS 6SN7GT & RCA6AS7G AUDIOPHILE TUBES. READ#

USD$175

US 9 Aug 2026

Sign in to Research →

Musical Fidelity MX-HPA Headphone Amplifier (Black) - Original RRP £629.00

eBay UK

Musical Fidelity Headphone Amplifier

Musical Fidelity MX-HPA Headphone Amplifier (Black) - Original RRP £629.00

USD$417 ≈ GBP$309

GB 9 Aug 2026

Sign in to Research →

TEAC UD-H01S DAC Headphone Amplifier Silver

eBay UK

TEAC Headphone Amplifier

TEAC UD-H01S DAC Headphone Amplifier Silver

USD$169 ≈ GBP$126

GB 9 Aug 2026

Sign in to Research →

Drop THX AAA 789 Linear Headphone Amplifier Power Brick

eBay UK

Drop Headphone Amplifier

Drop THX AAA 789 Linear Headphone Amplifier Power Brick

USD$239 ≈ GBP$178

GB 9 Aug 2026

Sign in to Research →

FiiO KA15 Black portable DAC and headphone amplifier, as-new condition

eBay UK

Fiio Headphone Amplifier

FiiO KA15 Black portable DAC and headphone amplifier, as-new condition

USD$92 ≈ GBP$68

GB 9 Aug 2026

Sign in to Research →

eBay US ↓ 13%

SPL - Sound Performance Lab Headphone Amplifier

SPL Phonitor One Black Headphone Amp

USD$480

US 9 Aug 2026

Sign in to Research →

Schiit Asgard Class A Single-Ended Headphone Amplifier Silver SCH-01-2

eBay US

Schiit Audio Headphone Amplifier

Schiit Asgard Class A Single-Ended Headphone Amplifier Silver SCH-01-2

USD$125

US 9 Aug 2026

Sign in to Research →

[Mint] Schiit Midgard Balanced Headphone Amplifier

eBay Australia

Schiit Audio Headphone Amplifier

[Mint] Schiit Midgard Balanced Headphone Amplifier

USD$282 ≈ AUD$400

AU 9 Aug 2026

Sign in to Research →

iFi ZEN DAC v2 HiRes USB DAC/headphone amplifier

eBay Australia

iFi Audio Headphone Amplifier

iFi ZEN DAC v2 HiRes USB DAC/headphone amplifier

USD$141 ≈ AUD$200

AU 8 Aug 2026

Sign in to Research →

FiiO BTR7 Bluetooth USB DAC Headphone Amplifier w/ Miter Case & USB-C OTG Cable

eBay US

Fiio Headphone Amplifier

FiiO BTR7 Bluetooth USB DAC Headphone Amplifier w/ Miter Case & USB-C OTG Cable

USD$115

US 8 Aug 2026

Sign in to Research →

Schiit Magni 3 Headphone Amplifier and Preamp - Silver Used works great

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Headphone Amplifier and Preamp - Silver Used works great

USD$55

US 8 Aug 2026

Sign in to Research →

eBay US

iFi Audio Headphone Amplifier

Ifi Neo iDSD 3 DAC/Headphone Amplifier

USD$700

US 8 Aug 2026

Sign in to Research →

Schiit Magni 3+ Headphone Amplifier and Preamp - Silver

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3+ Headphone Amplifier and Preamp - Silver

USD$73

US 8 Aug 2026

Sign in to Research →

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Converter

eBay US

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Converter

USD$40

US 8 Aug 2026

Sign in to Research →

Hifitörget

Cayin Audio Headphone Amplifier

Cayin RU7 USB DAC+Hörlursförstärkare

USD$231 ≈ SEK$2,200

SE 8 Aug 2026

Sign in to Research →

eBay US

xDuoo Headphone Amplifier

XDUOO XA-02 Balanced DAC&Headphone Amplifier ES9039Q2M DSD256 PCM32Bit/384kHz

USD$120

US 7 Aug 2026

Sign in to Research →

JDS Labs Element II USB Dac / Headphone Amplifier Analogue and USB Inputs 1300mw

eBay UK

JDS Labs Headphone Amplifier

JDS Labs Element II USB Dac / Headphone Amplifier Analogue and USB Inputs 1300mw

USD$169 ≈ GBP$125

GB 7 Aug 2026

Sign in to Research →

Topping A70 Pro Balanced Headphone Amplifier 17000mW XLR 4.4mm Preamp HiFi Amp

eBay US

Topping Audio Headphone Amplifier

Topping A70 Pro Balanced Headphone Amplifier 17000mW XLR 4.4mm Preamp HiFi Amp

USD$385

US 7 Aug 2026

Sign in to Research →

OPPO HA-2 PORTABLE HEADPHONE AMPLIFIER / USB DAC

eBay US

Oppo Headphone Amplifier

OPPO HA-2 PORTABLE HEADPHONE AMPLIFIER / USB DAC

USD$125

US 7 Aug 2026

Sign in to Research →

eBay US

Schiit Audio Headphone Amplifier

Schiit Asgard 2 + Bifrost stack

USD$500

US 7 Aug 2026

Sign in to Research →

eBay US

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Amplifier

USD$40

US 7 Aug 2026

Sign in to Research →

iFi ZEN CAN Signature HFM Balanced Headphone Amplifier/Pre-Amp, Blue

eBay UK

iFi Audio Headphone Amplifier

iFi ZEN CAN Signature HFM Balanced Headphone Amplifier/Pre-Amp, Blue

USD$148 ≈ GBP$110

GB 7 Aug 2026

Sign in to Research →

FiiO K11 Compact Desktop R2R DAC and Headphone Amplifier Silver

eBay UK

Fiio Headphone Amplifier

FiiO K11 Compact Desktop R2R DAC and Headphone Amplifier Silver

USD$162 ≈ GBP$120

GB 7 Aug 2026

Sign in to Research →

FiiO Q3 Portable Headphone Amplifier with High Resolution DAC

eBay UK

Fiio Headphone Amplifier

FiiO Q3 Portable Headphone Amplifier with High Resolution DAC

USD$122 ≈ GBP$90

GB 7 Aug 2026

Sign in to Research →

schiit mjolnir 3 headphone amplifier, black, mint condition

eBay US

Schiit Audio Headphone Amplifier

schiit mjolnir 3 headphone amplifier, black, mint condition

USD$995

US 7 Aug 2026

Sign in to Research →

Audioengine D1 24-Bit DAC/Headphone Amplifier, Mac/PC

eBay US

Audioengine Headphone Amplifier

Audioengine D1 24-Bit DAC/Headphone Amplifier, Mac/PC

USD$50

US 7 Aug 2026

Sign in to Research →

FiiO K11 R2R DAC/Pre amp/Headphone Amplifier. *Excellent*

eBay UK

Fiio Headphone Amplifier

FiiO K11 R2R DAC/Pre amp/Headphone Amplifier. Excellent

USD$120 ≈ GBP$89

GB 7 Aug 2026

Sign in to Research →

Headphone Amplifier

Popular brands in Headphone Amplifier