Headphone Amplifier

eBay UK

Fiio Headphone Amplifier

FiiO K11 R2R Desktop DAC Headphone Amplifier: Excellent Condition (Boxed)

USD$134 ≈ GBP$100

GB 4 Aug 2026

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eBay US

Bottlehead Headphone Amplifier

Bottlehead Crack OTL Headphone Amplifier Kit Project w/ Manual, Tubes & Box

USD$250

US 4 Aug 2026

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eBay UK

Burson Audio Headphone Amplifier

Burson SOLOIST 3XP with Supercharger and 3 Sets Of Op-amps Excellent Condition

USD$935 ≈ GBP$695

GB 4 Aug 2026

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eBay UK

iFi Audio Headphone Amplifier

iFi Zen DAC V2 USB Digital to Analogue Convertor and Headphone Amplifier

USD$113 ≈ GBP$84

GB 4 Aug 2026

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eBay UK

Fosi Audio Headphone Amplifier

Fosi Audio BOX X4 Phono Preamp Headphone Amplifier/Preamplifier Hi-Fi Pre Amp wi

USD$81 ≈ GBP$60

GB 4 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$572 ≈ AUD$812

AU 4 Aug 2026

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HiFi Forsale Excellent

Pro-Ject Headphone Amplifier

Pro-Ject Pre Box S2 Digital

USD$168 ≈ GBP$125

GB 3 Aug 2026

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eBay US

Pro-Ject Headphone Amplifier

Pro-Ject Head Box S2 Headphone Amplifier (Black) Open Box

USD$130

US 3 Aug 2026

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eBay US

Questyle Audio Headphone Amplifier

Questyle M15C Mobile Headphone Amplifier DAC USB-C Silver iPhone/iPad

USD$60

US 3 Aug 2026

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eBay US ↓ 10%

JDS Labs Headphone Amplifier

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

USD$95

US 3 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Magni Heretic Headphone Amp & Preamp (Red) - Original Power Supply

USD$85

US 3 Aug 2026

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eBay UK

Pro-Ject Headphone Amplifier

Pro-Ject Head Box II Headphone Amplifier Black/Silver Stereo RCA In/Out

USD$121 ≈ GBP$90

GB 3 Aug 2026

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eBay UK

Fiio Headphone Amplifier

FiiO BTR17 Portable Bluetooth DAC Headphone Amplifier Blue

USD$190 ≈ GBP$141

GB 3 Aug 2026

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eBay UK

Topping Audio Headphone Amplifier

TOPPING A90 Black Class A Headphone Amplifier, Balanced XLR/RCA Inputs

USD$511 ≈ GBP$379

GB 3 Aug 2026

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eBay US ↓ 14%

Fosi Audio Headphone Amplifier

Fosi Audio K5 PRO MINI Stereo DAC Gaming Headphone Amp (DAC only)

USD$30

US 3 Aug 2026

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eBay UK

Musical Fidelity Headphone Amplifier

Musical Fidelity MX-HPA Headphone Amplifier Black

USD$337 ≈ GBP$250

GB 3 Aug 2026

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eBay UK

Behringer Headphone Amplifier

Behringer Mirco Amp HA 400 4 Channel Stereo Headphone Amplifier

USD$36 ≈ GBP$27

GB 3 Aug 2026

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eBay UK

Fiio Headphone Amplifier

FiiO K11 R2R Desktop DAC and Headphone Amplifier | Black | Excellent condition

USD$148 ≈ GBP$110

GB 3 Aug 2026

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eBay UK

aune Headphone Amplifier

AUNE S17 PRO

USD$397 ≈ GBP$295

GB 3 Aug 2026

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eBay Australia

Topping Audio Headphone Amplifier

As New Topping A30 Pro Headphone Amplifier Amp

USD$165 ≈ AUD$234

AU 3 Aug 2026

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eBay Australia

Burson Audio Headphone Amplifier

Burson Soloist SL Mk2 Silver Desktop Headphone Amplifier

USD$228 ≈ AUD$319

AU 3 Aug 2026

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eBay UK ↓ 11%

iFi Audio Headphone Amplifier

iFi ZEN CAN Signature HFM Balanced Headphone Amplifier/Pre-Amp, Blue

USD$162 ≈ GBP$120

GB 2 Aug 2026

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SoundTribe Asia Dealer Good

Tag McLaren Headphone Amplifier

TAG McLaren PA10 Preamplifier

USD$668 ≈ SGD$850

SG 2 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

Schiit Asgard 2 Headphone Amplifier

USD$135

US 2 Aug 2026

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eBay UK

Fiio Headphone Amplifier

FiiO KA17 DAC and Headphone Amplifier Black

USD$130 ≈ GBP$96

GB 2 Aug 2026

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eBay Australia

aune Headphone Amplifier

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

USD$141 ≈ AUD$199

AU 2 Aug 2026

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Reverb

SPL - Sound Performance Lab Headphone Amplifier

SPL Phonitor X Headphone Amplifier and Preamp 2022 - Red

USD$1,500

US 2 Aug 2026

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eBay US

Schiit Audio Headphone Amplifier

SCHIIT MAGNIUS BALANCED HEADPHONE AMP

USD$150

US 2 Aug 2026

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eBay US

Fiio Headphone Amplifier

FiiO E10K Olympus 2 USB DAC and Headphone Amplifier Used

USD$30

US 2 Aug 2026

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eBay UK

Fiio Headphone Amplifier

FiiO K7 headphone amplifier/dac in great condition

USD$175 ≈ GBP$130

GB 2 Aug 2026

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eBay US ↓ 15%

Topping Audio Headphone Amplifier

Topping A90 Discrete Headphone Amplifier - Perfect Condition and Tested Working

USD$250

US 2 Aug 2026

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eBay UK

Rega Headphone Amplifier

Rega Ear Hi-Fi Headphone Amplifier with Power Supply and Original Box

USD$94 ≈ GBP$70

GB 2 Aug 2026

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eBay US

Topping Audio Headphone Amplifier

Topping A90 (non-discrete) Headphone Amplifier Black — w/ original Box & Papers

USD$360

US 1 Aug 2026

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eBay US

Topping Audio Headphone Amplifier

Topping L30 Hi-Res Linear Headphone Amplifier & PreAmp - Black - Post-Recall

USD$95

US 1 Aug 2026

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eBay US

Fosi Audio Headphone Amplifier

Fosi PH04, 4 Channel Headphone Amplifier

USD$16

US 1 Aug 2026

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eBay UK

Fiio Headphone Amplifier

FiiO K11 R2R - Silver - Audio Working Fine ! (Bonus In-line Power Switch)

USD$74 ≈ GBP$55

GB 1 Aug 2026

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eBay UK

SPL - Sound Performance Lab Headphone Amplifier

SPL Phonitor xe DAC768

USD$1,688 ≈ GBP$1,256

GB 31 Jul 2026

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eBay UK

iBasso Headphone Amplifier

iBasso D16 Taipan - Portable DAC / Amp - Headphone Amplifier

USD$1,106 ≈ GBP$823

GB 31 Jul 2026

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eBay US

iFi Audio Headphone Amplifier

iFi Audio xDSD Gryphon DAC/Amp - Minor Cosmetic Wear, Fully Tested

USD$220

US 31 Jul 2026

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eBay US

Fosi Audio Headphone Amplifier

Fosi Audio K5 Pro Amplifier

USD$50

US 31 Jul 2026

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