Headphone Amplifier

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Headphone Amplifier and Preamp - Silver

USD$75

US 26 Jul 2026

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eBay US

Audioengine Headphone Amplifier

Audioengine HXL Portable Balanced Headphone Amplifier And DAC 4.4mm/3.5mm

USD$65

US 26 Jul 2026

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eBay US

Quantum Science Audio Headphone Amplifier

Headroom the Max Audiophile Headphone Amplifier Made in Montana

USD$795

US 26 Jul 2026

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eBay UK

Feliks-Audio Headphone Amplifier

Feliks Audio Expressivo Headphone Amplifier- UK Feliks Dealer - COLLECTION ONLY!

USD$598 ≈ GBP$449

GB 26 Jul 2026

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eBay UK

Musical Fidelity Headphone Amplifier

Musical Fidelity V90-HPA Headphone Amplifier and USB DAC with PSU

USD$127 ≈ GBP$94

GB 26 Jul 2026

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eBay Australia ↓ 9%

Topping Audio Headphone Amplifier

Topping A90 Discrete - Like new. Complete in box.

USD$466 ≈ AUD$650

AU 26 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magni+ Headphone Amp Preamp

USD$80

US 25 Jul 2026

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Kleinanzeigen

Cayin Audio Headphone Amplifier

Cayin HA-3A Röhren-Kopfhörerverstärker – unbenutzt – OVP

USD$1,479 ≈ EUR$1,300

DE 25 Jul 2026

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Reverb

Woo Audio Headphone Amplifier

Woo Audio WA8 Eclipse Portable Tube Headphone Amplifier / DAC

USD$1,199

US 25 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Valhalla 2

USD$250

US 25 Jul 2026

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eBay US ↓ 6%

xDuoo Headphone Amplifier

xDuoo TA-22 Tube DAC Headphone Amplifier USB Optical Coax XLR Gray/Red

USD$300

US 25 Jul 2026

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eBay US

xDuoo Headphone Amplifier

xDuoo MT-602 Dual-Tube 6J1 Class a Headphone Amplifier

USD$48

US 25 Jul 2026

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eBay UK ↓ 21%

Sony Headphone Amplifier

Sony TA-ZH1ES Signature Series Premium DAC Headphone Amplifier

USD$1,300 ≈ GBP$976

GB 25 Jul 2026

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eBay UK

Lehmann Audio Headphone Amplifier

Lehmann Audio Rhinelander Headphone Amplifier Audiophile Amp Black German

USD$332 ≈ GBP$249

GB 25 Jul 2026

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iFi Audio Headphone Amplifier

iFi Audio Zen Can MZ99 Signature 2026 - Black

USD$261

US 25 Jul 2026

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eBay US

Fiio Headphone Amplifier

FiiO BTR7 Portable Bluetooth Headphone Amplifier with High-Resolution DAC

USD$82

US 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magni+ Headphone Amp Preamp

USD$80

US 24 Jul 2026

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eBay UK

Beyerdynamic Headphone Amplifier

BeyerDynamic A2 Headphone Amplifier. Boxed in Excellent Condition

USD$715 ≈ GBP$538

GB 24 Jul 2026

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eBay Australia

Schiit Audio Headphone Amplifier

Schiit Magnius Balanced Headphone Amp & Preamp

USD$142 ≈ AUD$199

AU 24 Jul 2026

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eBay US

iFi Audio Headphone Amplifier

iFi NEO iDSD desktop DAC/amp

USD$519

US 24 Jul 2026

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eBay US ↓ 10%

Fiio Headphone Amplifier

FIIO KA15 Portable DAC and Headphone Amplifier (Black)

USD$72

US 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Valhalla 2

USD$275

US 24 Jul 2026

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eBay UK

Musical Fidelity Headphone Amplifier

Musical Fidelity V-CAN Headphone Amplifier + interconnect cable + PSU

USD$118 ≈ GBP$89

GB 24 Jul 2026

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xDuoo Headphone Amplifier

Xduoo TA 26 Early 2020's - Grey

USD$250

US 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Hel 2 DAC Gaming Audio Headphone Amplifier

USD$225

US 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magnius and Modius DAC and Amplifier Combo 2 Channel 031M002804

USD$250

US 24 Jul 2026

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eBay US

Feliks-Audio Headphone Amplifier

Feliks Audio Echo Headphone Amplifier

USD$699

US 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Vali 2+

USD$149

US 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magni Heretic 120db SINAD 2400mW Headphone Amp & Preamp (Black)

USD$90

US 24 Jul 2026

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eBay US

Fiio Headphone Amplifier

FiiO K3 Portable Headphone Amplifier

USD$60

US 24 Jul 2026

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eBay US ↓ 11%

iFi Audio Headphone Amplifier

iFi Audio xDSD Gryphon Portable DAC Headphone Amplifier

USD$239

US 24 Jul 2026

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eBay UK

Fiio Headphone Amplifier

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

USD$286 ≈ GBP$215

GB 24 Jul 2026

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eBay UK

iFi Audio Headphone Amplifier

iFi Pro iCAN Balanced Headphone Amplifier - Summit-Fi **Retail £1,695**

USD$1,296 ≈ GBP$975

GB 24 Jul 2026

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eBay UK

Fiio Headphone Amplifier

FiiO E12 Mont Blanc Portable Headphone Amplifier Boxed Light Use Excellent

USD$198 ≈ GBP$149

GB 24 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Valhalla 2 Tube Headphone Amplifier Silver Mint With Original Packaging

USD$295

US 23 Jul 2026

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eBay UK

Fiio Headphone Amplifier

FiiO K9 PRO Desktop Headphone Amplifier & DAC (ESS Edition)-Box opened

USD$613 ≈ GBP$460

GB 23 Jul 2026

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eBay UK

Fiio Headphone Amplifier

FiiO BTR17 Flagship Bluetooth Headphone Amplifier - Black (Box Opened)

USD$186 ≈ GBP$140

GB 23 Jul 2026

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eBay Australia ↓ 21%

Oppo Headphone Amplifier

OPPO HA-2 Headphone Amplifier 2-Channel Black/Silver MPN HA-2

USD$158 ≈ AUD$220

AU 23 Jul 2026

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eBay US ↓ 7%

SMSL Headphone Amplifier

SMSL D400ES DAC ES9039MSPRO Balanced USB Optical Coax MQA DSD512 PCM768 Silver

USD$395

US 23 Jul 2026

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eBay US

SMSL Headphone Amplifier

SMSL H400 Balanced Headphone Amp 15W x2 XLR 4.4mm 6.35mm Silver Latest Firmware

USD$345

US 23 Jul 2026

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