Headphone Amplifier

eBay US

iFi Audio Headphone Amplifier

iFi Audio ZEN DAC V2 USB Headphone Amplifier Combo + 2 pair of SIVGA Headphones

USD$250

US 12 Aug 2026

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eBay UK

Little Dot Audio Headphone Amplifier

Little Dot MKII Valve Headphone Amplifier with Tubes - Excellent Working Order

USD$78 ≈ GBP$58

GB 12 Aug 2026

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eBay UK

iBasso Headphone Amplifier

iBasso D2+ Boa High-End Stereo Headphone Amplifier with USB DAC for Audiophiles

USD$69 ≈ GBP$51

GB 12 Aug 2026

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eBay UK ↓ 25%

Fiio Headphone Amplifier

FiiO E10K Olympus 2 USB DAC Headphone Amplifier, Coax/Line Out, Black

USD$43 ≈ GBP$32

GB 12 Aug 2026

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eBay US

RCA Headphone Amplifier

DarkVoice 336SE Class A Tube Headphone Amplifier 30W Black RCA Input 110V

USD$200

US 11 Aug 2026

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eBay US

Audeze Headphone Amplifier

Audeze Deckard Headphone Amplifier / DAC / Preamplifier

USD$399

US 11 Aug 2026

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eBay US

Fiio Headphone Amplifier

FiiO K5 Pro ESS ES9038Q2M DAC Desktop Headphone Amplifier Hi-Res Audio TESTED

USD$110

US 11 Aug 2026

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eBay US

ampsandsound Headphone Amplifier

Ampsandsound Leeloo 2 Tube Headphone Amplifier - Includes Bonus Tubes

USD$1,549

US 11 Aug 2026

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eBay US

Beyerdynamic Headphone Amplifier

Beyerdynamic A20 Headphone Amplifier Art-No 716014 2-Channel Preamp Silver Used

USD$275

US 11 Aug 2026

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eBay UK

Fosi Audio Headphone Amplifier

Fosi Audio K7 DAC Headphone Amplifier up to PCM 384kHz/32bit - Used, VGC

USD$155 ≈ GBP$115

GB 11 Aug 2026

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eBay Australia

Hifiman Headphone Amplifier

HIFIMAN EF400 Desktop DAC & Headphone Amp USB In XLR/RCA Out Silver

USD$460 ≈ AUD$650

AU 11 Aug 2026

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audio-markt.de Good

Sony Headphone Amplifier

Sony Sony TA-ZH1ES DAC Headphone Amplifier (Sony Signature Series)

USD$1,155 ≈ EUR$1,000

DE 11 Aug 2026

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eBay US

Cayin Audio Headphone Amplifier

Cayin HA-2A Desktop Tube Headphone Amplifier Silver

USD$1,050

US 11 Aug 2026

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eBay US

Fiio Headphone Amplifier

FiiO K11 R2R Desktop DAC Headphone Amplifier 384kHz 24Bit DSD256 Black 6.35mm

USD$159

US 11 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Jotunheim 2 Amp, Lokius EQ, Modius DAC Stack Black

USD$750

US 11 Aug 2026

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eBay US

Fiio Headphone Amplifier

FiiO A5 Portable Headphone Amplifier Hi-Res Audio Black FA5121 Works

USD$49

US 11 Aug 2026

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eBay UK

Graham Slee Headphone Amplifier

GRAHAM SLEE NOVO Headphone Amplifier - Silver

USD$121 ≈ GBP$89

GB 11 Aug 2026

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eBay UK ↓ 25%

Graham Slee Headphone Amplifier

Graham Slee Voyager Portable Headphone Amplifier Hi-Fi Amp – Tested & Working

USD$128 ≈ GBP$94

GB 11 Aug 2026

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eBay Australia

aune Headphone Amplifier

Aune S7 Pro Class A Fully Balanced Headphone Amplifier Black Stereo RCA In

USD$574 ≈ AUD$812

AU 11 Aug 2026

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eBay UK ↓ 18%

iFi Audio Headphone Amplifier

iFi Hip DAC Portable DAC Headphone Amplifier

USD$61 ≈ GBP$45

GB 10 Aug 2026

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eBay UK

Oppo Headphone Amplifier

OPPO HA-2 Headphone Amplifier USB DAC: was used with iPod Classic 6th Gen

USD$131 ≈ GBP$97

GB 10 Aug 2026

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eBay US

Topping Audio Headphone Amplifier

Topping A70 Pro Headphone Amplifier in Excellent condition. Silver.

USD$350

US 10 Aug 2026

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eBay US

Chord Electronics Headphone Amplifier

Chord Electronics Mojo 1 Headphone Amplifier / DAC

USD$225

US 10 Aug 2026

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eBay US ↓ 7%

Schiit Audio Headphone Amplifier

Schiit Magnius Balanced Headphone Amp & Preamp

USD$125

US 10 Aug 2026

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eBay US

Fiio Headphone Amplifier

FiiO E12 Mont Blanc Portable Headphone Amplifier Amp w/ Box Accessories Tested

USD$88

US 10 Aug 2026

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eBay UK

Topping Audio Headphone Amplifier

Topping L70 Fully Balanced Headphone Amplifier - Silver

USD$282 ≈ GBP$209

GB 10 Aug 2026

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Kleinanzeigen Excellent

SPL - Sound Performance Lab Headphone Amplifier

SPL Phonitor X Kopfhörerverstärker DAC Vorverstärker

USD$1,790 ≈ EUR$1,550

DE 10 Aug 2026

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StereoNET Sold

iBasso Headphone Amplifier

iBasso PB5 headphone amp Headphone Amplifier

USD$358 ≈ AUD$500

AU 10 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magni Heresy + Sys Passive Preamp Switcher– Excellent Condition

USD$131

US 10 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Desktop Headphone Amplifier Amp Preamp Silver Power Supply Adapte

USD$70

US 10 Aug 2026

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eBay US

Questyle Audio Headphone Amplifier

Questyle M15i Blues Blue Headphone Amplifier Portable USB C DAC Amps

USD$99

US 10 Aug 2026

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eBay US

SMSL Headphone Amplifier

SMSL SH-6 HiFi Headphone Amplifier

USD$60

US 10 Aug 2026

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eBay US ↓ 12%

Topping Audio Headphone Amplifier

Topping L30II NFCA Linear Headphone Amplifier with RCA Input and Output 37Vpp

USD$110

US 10 Aug 2026

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eBay US

Fiio Headphone Amplifier

FiiO E10 USB DAC and Headphone Amplifier Bin #a1

USD$35

US 10 Aug 2026

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eBay US ↓ 17%

Burson Audio Headphone Amplifier

BURSON Audio Soloist Performance 3x Amp with Supercharger Power Supply

USD$500

US 10 Aug 2026

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eBay UK

Cayin Audio Headphone Amplifier

Cayin RU9 Portable DAC Headphone Amplifier

USD$422 ≈ GBP$313

GB 10 Aug 2026

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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

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eBay US

xDuoo Headphone Amplifier

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

USD$120

US 10 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

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

USD$199

US 10 Aug 2026

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eBay UK

Drop Headphone Amplifier

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

USD$178 ≈ GBP$132

GB 10 Aug 2026

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