Headphone Amplifier

eBay Australia

iFi Audio Headphone Amplifier

iFi ZEN DAC v2 HiRes USB DAC/headphone amplifier + power supply. Mint condition.

USD$134 ≈ AUD$192

AU 10 Jun 2026

Sign in to Research →

eBay US

Topping Audio Headphone Amplifier

TOPPING A90 (Non-Discrete) Headphone Amplifier Black Excellent Condition

USD$350

US 10 Jun 2026

Sign in to Research →

eBay US

xDuoo Headphone Amplifier

xDuoo TA-26S 6N8P+6N5P Vacuum Tubes HiFi Headphone Amplifier

USD$200

US 10 Jun 2026

Sign in to Research →

eBay US

JDS Labs Headphone Amplifier

Jds Labs Atom Amp Headphone Amplifier W Power Supply Unit

USD$70

US 10 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO K11 R2R USB DAC & Headphone Amplifier 1300mW, 384kHz/24Bit DSD256 (Silver)

USD$111

US 10 Jun 2026

Sign in to Research →

eBay UK

Stax Headphone Amplifier

STAX SRM-323II HiFi Separate Home Audio Headphone Amplifier in Warranty

USD$529 ≈ GBP$395

GB 10 Jun 2026

Sign in to Research →

eBay UK

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Mini Stereo Gaming DAC Headphone Amplifier

USD$50 ≈ GBP$37

GB 10 Jun 2026

Sign in to Research →

eBay UK

Schiit Audio Headphone Amplifier

Schiit Magni 3+ Headphone Amplifier with UK 3-Pin Plug

USD$160 ≈ GBP$119

GB 10 Jun 2026

Sign in to Research →

eBay UK ↓ 7%

Fosi Audio Headphone Amplifier

Fosi Audio K7 DAC Headphone Amplifier + Kiwi ears septet

USD$377 ≈ GBP$282

GB 9 Jun 2026

Sign in to Research →

eBay UK

Fosi Audio Headphone Amplifier

Fosi Audio K7 DAC Headphone Amplifier Desktop

USD$182 ≈ GBP$136

GB 9 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO K3 Compact Headphone Amplifier USB Dac In Great Condition

USD$70

US 9 Jun 2026

Sign in to Research →

eBay US

Schiit Audio Headphone Amplifier

Nitsch Pietus Maximus Headphone Amplifier by Schiit With DAC Card

USD$500

US 9 Jun 2026

Sign in to Research →

eBay US

Hifiman Headphone Amplifier

HIFIMAN Jade II Electrostatic Headphone Amplifier Energizer, READ! US SELLER!

USD$570

US 9 Jun 2026

Sign in to Research →

eBay US ↓ 10%

Schiit Audio Headphone Amplifier

Schiit Magni UNITY Headphone Amp Black - Gently used, with power supply (US)

USD$79

US 9 Jun 2026

Sign in to Research →

eBay US ↓ 10%

Music Hall Headphone Amplifier

Music Hall HA11.1 Headphone Amplifier-Audiophiles Amp-RCA Inputs-Mike Creek-L@@K

USD$90

US 9 Jun 2026

Sign in to Research →

eBay US

Lehmann Audio Headphone Amplifier

Lehmann Audio Linear Headphone Amplifier

USD$479

US 9 Jun 2026

Sign in to Research →

eBay UK

Fiio Headphone Amplifier

Fiio K13 R2R Compact Desktop DAC and Headphone Amplifier Bluetooth Hi-Res Black

USD$301 ≈ GBP$225

GB 9 Jun 2026

Sign in to Research →

audio-markt.de Good

Oppo Headphone Amplifier

Oppo Digital HA-1

USD$1,032 ≈ EUR$895

DE 9 Jun 2026

Sign in to Research →

eBay UK ↓ 11%

Pro-Ject Headphone Amplifier

Project Head Box S2 Headphone Amplifier black pristine condition

USD$107 ≈ GBP$80

GB 8 Jun 2026

Sign in to Research →

Kleinanzeigen Excellent

Violectric Headphone Amplifier

Violectric HPA V200 Kopfhörerverstärker

USD$231 ≈ EUR$200

DE 8 Jun 2026

Sign in to Research →

eBay US

Fosi Audio Headphone Amplifier

Fosi Audio Tube-P2 Headphone Amplifier Preamp w/ Upgraded 5654W Tubes

USD$58

US 8 Jun 2026

Sign in to Research →

eBay US

Little Dot Audio Headphone Amplifier

Little Dot MK 2 Vacuum Tube Headphone Amplifier

USD$160

US 8 Jun 2026

Sign in to Research →

eBay US

Dual Headphone Amplifier

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier Balanced Amp

USD$65

US 8 Jun 2026

Sign in to Research →

eBay US

JDS Labs Headphone Amplifier

JDS Labs Element IV Headphone Amplifier

USD$475

US 8 Jun 2026

Sign in to Research →

eBay Australia

SMSL Headphone Amplifier

SMSL SP200 Headphone Amplifier

USD$150 ≈ AUD$213

AU 8 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO K11 R2R USB DAC & Headphone Amplifier & FiiO SR11 Streamer COMBO

USD$210

US 8 Jun 2026

Sign in to Research →

eBay US ↓ 10%

Fiio Headphone Amplifier

FiiO K17 Desktop DAC & Headphone Amplifier

USD$675

US 8 Jun 2026

Sign in to Research →

eBay US

Monolith Headphone Amplifier

Monoprice Monolith Liquid Spark Headphone Amplifier by Alex Cavalli

USD$70

US 8 Jun 2026

Sign in to Research →

eBay US ↓ 33%

Fiio Headphone Amplifier

FiiO E09K QOGIR and ANDES Headphone Amplifier and DAC combo

USD$60

US 8 Jun 2026

Sign in to Research →

eBay UK

Fiio Headphone Amplifier

FiiO E10K Olympus 2 Headphone Amplifier - Black

USD$40 ≈ GBP$30

GB 8 Jun 2026

Sign in to Research →

eBay UK

Little Dot Audio Headphone Amplifier

Little Dot I+ Hybrid Headphone Amplifier - In Great Used condition

USD$128 ≈ GBP$96

GB 8 Jun 2026

Sign in to Research →

eBay US

Sony Headphone Amplifier

Sony PHA-3 Portable Headphone Amplifier; D/A Converter Tested

USD$300

US 8 Jun 2026

Sign in to Research →

eBay UK

iFi Audio Headphone Amplifier

IFI Zen DAC V2 USB Digital to Analogue Convertor and Headphone Amplifier- Black

USD$112 ≈ GBP$84

GB 8 Jun 2026

Sign in to Research →

eBay UK

RME Headphone Amplifier

RME ADI-2 DAC FS 2nd Generation AKM Chip Preamp Headphone Amplifier

USD$869 ≈ GBP$649

GB 8 Jun 2026

Sign in to Research →

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Headphone Amplifier

USD$50

US 7 Jun 2026

Sign in to Research →

Reverb ↓ 14%

xDuoo Headphone Amplifier

xDuoo TA-20 Balanced Tube Headphone Amplifier + 4-Pin XLR Splitter Cable | Headphone Amp & Tube Outboard Processor

USD$300

US 7 Jun 2026

Sign in to Research →

eBay US ↓ 30%

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Digital-to-Analog Converter K

USD$42

US 7 Jun 2026

Sign in to Research →

eBay US ↓ 11%

Fiio Headphone Amplifier

FiiO E17 Alpen Portable Headphone Amplifier with USB DAC with case

USD$80

US 7 Jun 2026

Sign in to Research →

eBay UK ↓ 9%

Sony Headphone Amplifier

Sony TA-ZH1ES Signature Series Premium DAC Headphone Amplifier

USD$2,002 ≈ GBP$1,496

GB 7 Jun 2026

Sign in to Research →

eBay US

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Digital-to-Analog Converter AUX

USD$45

US 7 Jun 2026

Sign in to Research →