Used Headphone Amplifier listings

XDUOO DA-100 Power Amplifier 50Wx2 USB DAC Bluetooth Headphone Amp

eBay US

xDuoo Headphone Amplifier

XDUOO DA-100 Power Amplifier 50Wx2 USB DAC Bluetooth Headphone Amp

USD$85

US 31 Jul 2026

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AVM - CS 6.3 Compact Streaming CD Receiver

HiFi NZ Dealer

AVM Audio Headphone Amplifier

AVM - CS 6.3 Compact Streaming CD Receiver

USD$6,721 ≈ NZD$11,498

NZ 31 Jul 2026

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AVM - CS 8.3 - Compact Streaming CD Receiver

HiFi NZ Dealer ↓ 50%

AVM Audio Headphone Amplifier

AVM - CS 8.3 - Compact Streaming CD Receiver

USD$7,890 ≈ NZD$13,498

NZ 31 Jul 2026

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JDS Labs Atom Amp 2 Headphone Amplifier and Power Supply w Box Excellent

eBay US ↓ 5%

JDS Labs Headphone Amplifier

JDS Labs Atom Amp 2 Headphone Amplifier and Power Supply w Box Excellent

USD$109

US 31 Jul 2026

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FiiO K3 USB DAC and Headphone Amplifier with Hi-Res Audio - Boxed

eBay UK

Fiio Headphone Amplifier

FiiO K3 USB DAC and Headphone Amplifier with Hi-Res Audio - Boxed

USD$148 ≈ GBP$110

GB 31 Jul 2026

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Aune T1s Mk4 (4th Gen) Vacuum Tube DAC, HEADPHONE AMPLIFIER (Like New)

eBay Australia

aune Headphone Amplifier

Aune T1s Mk4 (4th Gen) Vacuum Tube DAC, HEADPHONE AMPLIFIER (Like New)

USD$140 ≈ AUD$199

AU 31 Jul 2026

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eBay UK

Fiio Headphone Amplifier

Fiio E11 Headphone Amplifier

USD$54 ≈ GBP$40

GB 31 Jul 2026

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Schiit Magni 2 Headphone Amplifier with AC Adaptor

eBay UK ↓ 17%

Schiit Audio Headphone Amplifier

Schiit Magni 2 Headphone Amplifier with AC Adaptor

USD$101 ≈ GBP$75

GB 30 Jul 2026

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eBay UK

iFi Audio Headphone Amplifier

iFi xDSD Gryphon Headphone Amplifier

USD$281 ≈ GBP$209

GB 30 Jul 2026

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Naim Uniti Atom Headphone Edition Streaming Headphone Amplifier

eBay US

Naim Audio Headphone Amplifier

Naim Uniti Atom Headphone Edition Streaming Headphone Amplifier

USD$2,179

US 30 Jul 2026

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eBay US

Fiio Headphone Amplifier

FiiO K3 Portable Headphone Amplifier

USD$89

US 30 Jul 2026

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StereoNET Sold

Fiio Headphone Amplifier

FiiO K15 Digital Analog Converter (DAC)

USD$496 ≈ AUD$700

AU 30 Jul 2026

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eBay UK

Schiit Audio Headphone Amplifier

Schiit Vali 3 Headphone Amplifier

USD$315 ≈ GBP$235

GB 30 Jul 2026

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Little Dot MKII Valve Headphone Amplifier Headphone Amplifier

eBay UK

Little Dot Audio Headphone Amplifier

Little Dot MKII Valve Headphone Amplifier Headphone Amplifier

USD$113 ≈ GBP$84

GB 30 Jul 2026

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T+A HA 200 Headphone Amplifier & DAC - RRP £6599.00 - Excellent Condition

eBay UK

T+A Headphone Amplifier

T+A HA 200 Headphone Amplifier & DAC - RRP £6599.00 - Excellent Condition

USD$4,995 ≈ GBP$3,750

GB 30 Jul 2026

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STAX SRM-700S High-End Kopfhörerverstärker

audio-markt.de Good

Stax Headphone Amplifier

STAX SRM-700S High-End Kopfhörerverstärker

USD$3,145 ≈ EUR$2,699

DE 30 Jul 2026

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eBay UK

Little Dot Audio Headphone Amplifier

Little Dot MKII Valve Headphone Amplifier Headphone Amplifier

USD$128 ≈ GBP$95

GB 29 Jul 2026

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Violectric V340 Balanced Headphone Amplifier With Pre-amp Function

eBay US ↓ 7%

Violectric Headphone Amplifier

Violectric V340 Balanced Headphone Amplifier With Pre-amp Function

USD$1,400

US 29 Jul 2026

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eBay UK

Topping Audio Headphone Amplifier

Topping L30II NFCA Headphone Amplifier

USD$141 ≈ GBP$105

GB 29 Jul 2026

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J E Sugden HeadMaster Class A Headphone Amplifier / Preamplifier

eBay UK

Sugden Headphone Amplifier

J E Sugden HeadMaster Class A Headphone Amplifier / Preamplifier

USD$742 ≈ GBP$550

GB 29 Jul 2026

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

eBay Australia

iFi Audio Headphone Amplifier

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

USD$112 ≈ AUD$160

AU 29 Jul 2026

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Schiit Magni 3 Headphone Amplifier and Preamp - Silver

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Headphone Amplifier and Preamp - Silver

USD$50

US 29 Jul 2026

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Creek OBH-21mk2 Headphone Amplifier. Free U.K. Postage!

eBay UK

Creek Audio Headphone Amplifier

Creek OBH-21mk2 Headphone Amplifier. Free U.K. Postage!

USD$148 ≈ GBP$110

GB 29 Jul 2026

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iFi ZEN CAN v2 Headphone Amplifier Analogue Amp

eBay UK ↓ 17%

iFi Audio Headphone Amplifier

iFi ZEN CAN v2 Headphone Amplifier Analogue Amp

USD$94 ≈ GBP$70

GB 29 Jul 2026

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GRAHAM SLEE NOVO Headphone Amplifier - Silver - GREAT SOUND

eBay UK

Graham Slee Headphone Amplifier

GRAHAM SLEE NOVO Headphone Amplifier - Silver - GREAT SOUND

USD$114 ≈ GBP$85

GB 29 Jul 2026

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FIIO K13 Compact Desktop R2R Headphone Amplifier - Silver

eBay UK

Fiio Headphone Amplifier

FIIO K13 Compact Desktop R2R Headphone Amplifier - Silver

USD$329 ≈ GBP$245

GB 29 Jul 2026

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OPPO HA-2 Portable DAC/AMP – 3 Geräte (neu & gebraucht)

Kleinanzeigen New

Oppo Headphone Amplifier

OPPO HA-2 Portable DAC/AMP – 3 Geräte (neu & gebraucht)

USD$226 ≈ EUR$199

DE 29 Jul 2026

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IFI PRO ICAN ** SEE DESCRIPTION** (PSC017288) EXCELLENT CONDITION

eBay US

iFi Audio Headphone Amplifier

IFI PRO ICAN SEE DESCRIPTION (PSC017288) EXCELLENT CONDITION

USD$1,125

US 28 Jul 2026

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Questyle CMA Fifteen Headphone Amplifier; Built-In DAC

eBay US

Questyle Audio Headphone Amplifier

Questyle CMA Fifteen Headphone Amplifier; Built-In DAC

USD$1,200

US 28 Jul 2026

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KingRex HQ-1 Headphone Amplifier w/Matching External Linear PSU, Lights Up

eBay US

Kingrex Audio Headphone Amplifier

KingRex HQ-1 Headphone Amplifier w/Matching External Linear PSU, Lights Up

USD$349

US 28 Jul 2026

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FiiO E12DIY Portable Headphone Amplifier Complete Kit MUSES02 Op-Amps Lights Up

eBay US

Fiio Headphone Amplifier

FiiO E12DIY Portable Headphone Amplifier Complete Kit MUSES02 Op-Amps Lights Up

USD$339

US 28 Jul 2026

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Musical Fidelity Power Supply 24VCT 41A-25-500 for X-Can 3 Headphone Amplifier

eBay US

Musical Fidelity Headphone Amplifier

Musical Fidelity Power Supply 24VCT 41A-25-500 for X-Can 3 Headphone Amplifier

USD$40

US 28 Jul 2026

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FiiO E10 USB DAC and Headphone Amplifier Bin #a1

eBay US

Fiio Headphone Amplifier

FiiO E10 USB DAC and Headphone Amplifier Bin #a1

USD$50

US 28 Jul 2026

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Schiit Magni 3 Headphone Amplifier Amp w/ Original Power Supply – Tested

eBay US

Schiit Audio Headphone Amplifier

Schiit Magni 3 Headphone Amplifier Amp w/ Original Power Supply – Tested

USD$100

US 28 Jul 2026

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Sennheiser HDV 820 Headphone Amplifier Germany made

eBay UK

Sennheiser Headphone Amplifier

Sennheiser HDV 820 Headphone Amplifier Germany made

USD$1,345 ≈ GBP$999

GB 28 Jul 2026

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3x Samson C-Que 8 Stereo Headphone Amplifier 4-Channel Amp, no power adapter

eBay UK

Samson Headphone Amplifier

3x Samson C-Que 8 Stereo Headphone Amplifier 4-Channel Amp, no power adapter

USD$106 ≈ GBP$79

GB 28 Jul 2026

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Cayin RU9 Portable DAC Tube Headphone Amplifier - AKM Nutube Bluetooth USB

eBay UK

Cayin Audio Headphone Amplifier

Cayin RU9 Portable DAC Tube Headphone Amplifier - AKM Nutube Bluetooth USB

USD$432 ≈ GBP$325

GB 28 Jul 2026

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

eBay Australia

Hifiman Headphone Amplifier

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

USD$458 ≈ AUD$650

AU 28 Jul 2026

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iFi GO Bar Bluetooth Headphone Amplifier Portable DAC

eBay US

iFi Audio Headphone Amplifier

iFi GO Bar Bluetooth Headphone Amplifier Portable DAC

USD$250

US 28 Jul 2026

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SCHIIT Valhalla 2 Tube Headphone Amplifier SCH022

eBay US

Schiit Audio Headphone Amplifier

SCHIIT Valhalla 2 Tube Headphone Amplifier SCH022

USD$275

US 28 Jul 2026

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Headphone Amplifier

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