Headphone Amplifier

eBay US

Fiio Headphone Amplifier

FiiO Q5 Portable Headphone Amplifier/Dac with Bluetooth Capability

USD$250

US 18 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Mjolnir 1 "The Original"

USD$400

US 18 Jul 2026

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eBay Australia

aune Headphone Amplifier

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

USD$139 ≈ AUD$199

AU 18 Jul 2026

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eBay US

Fiio Headphone Amplifier

FiiO E10K Olympus 2 ~ USB DAC Headphone Amplifier ~ Pre-Owned

USD$50

US 18 Jul 2026

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eBay US

xDuoo Headphone Amplifier

XDUOO TA-66 Headphone Amplifier 6N2 6N59 High-Performance Tube Amplifier

USD$190

US 18 Jul 2026

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eBay UK

Fiio Headphone Amplifier

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

USD$188 ≈ GBP$140

GB 18 Jul 2026

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eBay UK

Fiio Headphone Amplifier

FiiO K7 Desktop DAC and Headphone Amplifier Black

USD$196 ≈ GBP$146

GB 18 Jul 2026

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eBay UK

Rega Headphone Amplifier

Rega Ear Mk 2 Headphone Amplifier

USD$113 ≈ GBP$84

GB 18 Jul 2026

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eBay UK

Schiit Audio Headphone Amplifier

Schiit Asgard 3 Headphone Amplifier + True Multibit DAC Card 230V UK Plug

USD$309 ≈ GBP$229

GB 18 Jul 2026

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eBay UK

Schiit Audio Headphone Amplifier

Schiit Magni Heretic High-Powered Headphone Amp Excellent Condition with Box

USD$91 ≈ GBP$68

GB 18 Jul 2026

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eBay US

Fiio Headphone Amplifier

FIIO K11 Desktop DAC and Headphone Amplifier

USD$110

US 17 Jul 2026

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eBay US

Fiio Headphone Amplifier

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

USD$150

US 17 Jul 2026

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eBay US

Fiio Headphone Amplifier

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

USD$150

US 17 Jul 2026

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eBay US

Fiio Headphone Amplifier

FiiO KA11 Type C to 3.5mm Audio Adapter 32bit/384KHz USBDAC Amp (Silver, LT)

USD$25

US 17 Jul 2026

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eBay UK

Naim Audio Headphone Amplifier

Naim NAHA Headline Headphone Amplifier + NAPSC Power Supply Olive

USD$534 ≈ GBP$399

GB 17 Jul 2026

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eBay UK

Fiio Headphone Amplifier

FiiO BTR15 + Leather case - Bluetooth DAC/AMP Headphone Amplifier PEQ 3.5/4.4mm

USD$94 ≈ GBP$70

GB 17 Jul 2026

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Reverb

Schiit Audio Headphone Amplifier

Schiit Audio Modi 3E and Magni 3+ Stack

USD$100

US 17 Jul 2026

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eBay UK

Atlas Cables Headphone Amplifier

Flux Labs M-Field Fully Balanced Headphone Amplifier

USD$1,099 ≈ GBP$818

GB 17 Jul 2026

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eBay UK

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Mini Stereo DAC Headphone Amp USB Optical RCA Grey

USD$67 ≈ GBP$50

GB 17 Jul 2026

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eBay Australia

aune Headphone Amplifier

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

USD$139 ≈ AUD$199

AU 17 Jul 2026

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eBay US

Fostex Headphone Amplifier

FOSTEX HP-P1 PORTABLE HEADPHONE AMPLIFIER

USD$200

US 16 Jul 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Lyr HYBRID MODULAR TUBE HEADPHONE AMPLIFIER Model # SCH03D

USD$280

US 16 Jul 2026

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eBay US

iFi Audio Headphone Amplifier

iFi Audio Micro iPhono 3 Black Label Edition MM / MC Phono Preamplifier

USD$349

US 16 Jul 2026

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eBay UK

Pro-Ject Headphone Amplifier

Lovely Condition Pro-Ject Head Box SE Special Edition Double Headphone Amplifier

USD$175 ≈ GBP$130

GB 16 Jul 2026

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eBay UK ↓ 17%

Topping Audio Headphone Amplifier

Topping A50lll Balanced Headphone Amplifier

USD$176 ≈ GBP$131

GB 16 Jul 2026

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eBay UK

Hifiman Headphone Amplifier

HIFIMAN EF400 Desktop Headphone DAC& Amplifier with Himalaya R2R DAC

USD$210 ≈ GBP$157

GB 16 Jul 2026

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eBay Australia

Fiio Headphone Amplifier

Fiio Q5 Headphone Amplifier AM3A Hi-res Bluetooth Connection Amp

USD$157 ≈ AUD$219

AU 15 Jul 2026

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eBay UK

Fiio Headphone Amplifier

FiiO E10K Olympus 2 Portable Headphone Amplifier USB C

USD$40 ≈ GBP$30

GB 15 Jul 2026

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eBay US ↓ 14%

Fiio Headphone Amplifier

FiiO K3 Portable Headphone Amplifier

USD$55

US 15 Jul 2026

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eBay US

Feliks-Audio Headphone Amplifier

Feliks Audio Euforia EVO Tube Headphone Amplifier

USD$2,399

US 15 Jul 2026

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HiFi Forsale Excellent

Pro-Ject Headphone Amplifier

Pro-Ject Pre Box S2 Digital

USD$167 ≈ GBP$125

GB 15 Jul 2026

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eBay US

Enleum Headphone Amplifier

Enleum HPA-23RM Headphone Amplifier

USD$1,820

US 15 Jul 2026

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eBay US

Hifiman Headphone Amplifier

HiFiMan EF2A Tube Headphone Amplifier with power supply

USD$75

US 15 Jul 2026

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eBay UK

Topping Audio Headphone Amplifier

Topping A70 Pro Fully Balanced Reference Desktop Headphone Amplifier - Black

USD$473 ≈ GBP$354

GB 15 Jul 2026

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eBay US

Enleum Headphone Amplifier

Enleum HPA-23RM Battery-Powered Reference Headphone Amplifier

USD$2,199

US 15 Jul 2026

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eBay UK

Fosi Audio Headphone Amplifier

Fosi Audio K7 DAC Headphone Amplifier Desktop (Perfect Condition)

USD$183 ≈ GBP$136

GB 15 Jul 2026

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eBay UK

Yamaha Headphone Amplifier

Yamaha HA-L7A Headphone Amplifier/DAC - UK Yamaha Dealer

USD$3,225 ≈ GBP$2,399

GB 15 Jul 2026

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SoundTribe Asia Dealer Like new

TEAC Headphone Amplifier

Teac NT-503 (Black)

USD$786 ≈ SGD$999

SG 14 Jul 2026

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eBay US

Fiio Headphone Amplifier

FiiO K7 Full Balanced HiFi DAC Headphone Amplifier

USD$149

US 14 Jul 2026

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Hi-Fi Heaven Dealer

Rogue Audio Headphone Amplifier

Rogue Audio RP-1 Preamplifier (Silver)

USD$1,795

US 14 Jul 2026

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