Headphone Amplifier

eBay US

Topping Audio Headphone Amplifier

TOPPING A90 Headphone Amplifier Silver, Analog, RCA/XLR Inputs, Headphone Jack

USD$289

US 12 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO E10K Olympus 2 Micro USB DAC & Headphone Amplifier Amp Bass Boost

USD$25

US 12 Jun 2026

Sign in to Research →

eBay UK

iFi Audio Headphone Amplifier

iFi xDSD Gryphon Portable Headphone Amplifier PreAmp DAC Bluetooth receiver

USD$440 ≈ GBP$328

GB 12 Jun 2026

Sign in to Research →

eBay UK

iFi Audio Headphone Amplifier

IFI Nano iDSD Black Label Portable DAC And Headphone Amplifier

USD$113 ≈ GBP$84

GB 12 Jun 2026

Sign in to Research →

eBay UK

SMSL Headphone Amplifier

SMSL DO400 DAC & Headphone Amplifier - Black - Preowned

USD$329 ≈ GBP$245

GB 12 Jun 2026

Sign in to Research →

eBay UK

xDuoo Headphone Amplifier

xDuoo-05 Headphone Amplifier, 32bit/384kHz PCM, DSD, USB/coaxial/optical Inputs

USD$113 ≈ GBP$84

GB 12 Jun 2026

Sign in to Research →

eBay UK

Naim Audio Headphone Amplifier

NAIM HEADLINE HEADPHONE AMPLIFIER + NAP SC POWER SUPPLY

USD$436 ≈ GBP$325

GB 12 Jun 2026

Sign in to Research →

eBay UK

Oppo Headphone Amplifier

OPPO HA-2 Portable Headphone Amplifier USB DAC

USD$99 ≈ GBP$74

GB 12 Jun 2026

Sign in to Research →

eBay UK

Musical Fidelity Headphone Amplifier

Musical Fidelity LX2-HPA Headphone Amplifier Silver

USD$182 ≈ GBP$136

GB 12 Jun 2026

Sign in to Research →

eBay UK

Musical Fidelity Headphone Amplifier

Musical Fidelity MX-HPA Headphone Amplifier

USD$623 ≈ GBP$466

GB 11 Jun 2026

Sign in to Research →

eBay Australia ↓ 5%

aune Headphone Amplifier

Aune X1s GT + XC1 headphone amplifier DAC external clock combo

USD$525 ≈ AUD$749

AU 11 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO E10K Olympus 2 Micro USB DAC & Headphone Amplifier Amp Bass Boost

USD$35

US 11 Jun 2026

Sign in to Research →

eBay US

Naim Audio Headphone Amplifier

Naim Uniti Atom Headphone Edition Streaming Headphone Amplifier

USD$2,249

US 11 Jun 2026

Sign in to Research →

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Audio DAC Silver

USD$99

US 11 Jun 2026

Sign in to Research →

eBay UK

SPL - Sound Performance Lab Headphone Amplifier

SPL Phonitor X Headphone Amplifier / Pre Amplifier / DAC - Black

USD$1,738 ≈ GBP$1,295

GB 11 Jun 2026

Sign in to Research →

eBay Australia

Fiio Headphone Amplifier

FiiO K11 R2R DAC and Headphone Amplifier - As New - Australian Stock

USD$138 ≈ AUD$197

AU 11 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

Fiio BTR7 Bluetooth Hi-Res Headphone Amplifier - DAC/DSD CVC HD Receiver

USD$130

US 11 Jun 2026

Sign in to Research →

eBay US

SPL - Sound Performance Lab Headphone Amplifier

SPL Phonitor 2 Headphone Amplifier & Monitor Controller | Used/GREAT | Germany

USD$1,450

US 11 Jun 2026

Sign in to Research →

eBay US

Burson Audio Headphone Amplifier

Burson Soloist HA-160 Headphone Amp Preamp *Pristine *Original Packaging

USD$450

US 11 Jun 2026

Sign in to Research →

eBay US

RCA Headphone Amplifier

Schiit Magni + Silver 2-Channel Headphone Amplifier w/ Stereo RCA In/Out

USD$60

US 11 Jun 2026

Sign in to Research →

eBay US

Little Dot Audio Headphone Amplifier

Little Dot MK 2 Vacuum Tube Headphone Amplifier

USD$150

US 11 Jun 2026

Sign in to Research →

eBay UK ↓ 9%

Fosi Audio Headphone Amplifier

Fosi Audio Dac-Q4 Headphone Amplifier

USD$41 ≈ GBP$31

GB 11 Jun 2026

Sign in to Research →

eBay UK

Sennheiser Headphone Amplifier

Sennheiser HDV 820 Headphone Amplifier DAC Black USB XLR RCA Optical Coax

USD$1,376 ≈ GBP$1,026

GB 11 Jun 2026

Sign in to Research →

Reverb

Hifiman Headphone Amplifier

Hifiman EF-5 Hybrid Tube Headphone Amp RCA, NICE, Powerful DY-1 Upper Line Power Supply,, RCA Vintage Tube, NICE - Black

USD$220

US 11 Jun 2026

Sign in to Research →

eBay US

iFi Audio Headphone Amplifier

iFi NEO iDSD Ultra HD DAC + Headphone Amp -

USD$285

US 11 Jun 2026

Sign in to Research →

eBay US

Schiit Audio Headphone Amplifier

SCHIIT Valhalla 2 Triode Otl Tube Headphone Amp and Preamp SCH-02-2

USD$250

US 11 Jun 2026

Sign in to Research →

eBay Australia

iFi Audio Headphone Amplifier

iFi xDSD Gryphon DAC/Headphone Amplifier

USD$491 ≈ AUD$700

AU 10 Jun 2026

Sign in to Research →

audio-markt.de Good

Lehmann Audio Headphone Amplifier

Lehmannaudio For sale Lehmann LINEAR USB Headphone Amplifier

USD$866 ≈ EUR$750

DE 10 Jun 2026

Sign in to Research →

StereoNET Like new

Rotel Headphone Amplifier

Rotel DX-3 Headphone Amplifier (with DAC)

USD$1,056 ≈ AUD$1,500

AU 10 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO K9 Pro ESS Skylight Limited DAC Headphone Amplifier Used

USD$1,000

US 10 Jun 2026

Sign in to Research →

eBay US ↓ 14%

iFi Audio Headphone Amplifier

iFi Micro iDSD Signature DAC and Headphone Amplifier

USD$300

US 10 Jun 2026

Sign in to Research →

eBay US

Schiit Audio Headphone Amplifier

Schiit Asgard 2, Class A Headphone Amplifier, Cleaned &Tested, Great Condition

USD$149

US 10 Jun 2026

Sign in to Research →

eBay UK

Tascam Headphone Amplifier

Tascam Headphone Amplifier MH-40 Grey Hifi Separate Audio Metal Audiophile

USD$121 ≈ GBP$90

GB 10 Jun 2026

Sign in to Research →

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 →

StereoNET Excellent

Fiio Headphone Amplifier

FiiO K9 Balanced Headphone Amplifier (with DAC)

USD$246 ≈ AUD$350

AU 10 Jun 2026

Sign in to Research →

eBay US

Woo Audio Headphone Amplifier

Woo Audio WA22 Balanced Headphone Amplifier 2nd Gen

USD$1,600

US 10 Jun 2026

Sign in to Research →

eBay US

Fiio Headphone Amplifier

FiiO E12A Mont Blanc Portable Headphone Amplifier Silver Bass Boost Gain works

USD$70

US 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

Topping Audio Headphone Amplifier

TOPPING L70 Balanced NFCA Headphone Amplifier with Apos Flow balanced XLR cables

USD$250

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 →