FiiO KA13 Mini Headphone Amplifier Portable Desktop USB DAC AMP Headphone Power Amplifier 550mW High
Aliexpress UK
Ideal for audiophiles seeking a pristine and powerful audio reproduction that brings every detail to life. 1x 3.5mm headphone amplifier. --Universal High-Fidelity Sound: Our versatile headphone amp supports an array of devices, ensuring you enjoy studio-quality sound from your smartphone, tablet, or computer.
eBay
FiiO K17 Wireless Headphone Amplifier DSD Headphone Power Amplifier All-In-One Machine DSP Lossless
Aliexpress UK
[Mini hifi headphone amplifier] exquisite, compact, lightweight, portable and easy to carry. This high fidelity headphone amplifier supports impedance of 16-150 Ω. It is small, compact, portable and easy to carry.
eBay
FiiO K11 R2R Portable HIFI Desk DAC Headphone Amplifier Bluetooth Headphone Power Amplifier With
Aliexpress UK
It can not only output louder sound, but also produce clearer and more realistic stereo sound without distortion. Wide Compatibility - This amplifier is very compatible with various digital devices, such as MP3, MP4, Pad, computer, CD player and personal.
eBay
TimeEar TEU 8 DAC AMP Headphone Amplifier Mini USB-C 3.5/4.4mm Headphone Power Amplifier Balanced
Aliexpress UK
【Mini HiFi Headphone Amplifier】It's A Cost-effective Gadget to Improve Sound Quality. It is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently. This HiFi Headphone Amplifier supports impedance 16-300 Ω, Delicate, Compact and Portable, Which Make it Convenient to Carry, Can Output Remarkable Sound without Distortion.
eBay
Ancient Sound Color/KGUSS Acrylic Aluminum Alloy Rack HIFI Decoder Power Amplifier Headphone
Aliexpress UK
Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
eBay
FiiO KA17 Desktop Headphone Amplifier Dual ES9069Q Headphone Power Amplifier Audio Hifi Sound Stereo
Aliexpress UK
In excellent condition only used for a year reason for selling due to upgrade No power cable included
eBay
IBasso Jr. Macaron HIFI Headphone Amplifer Portable USB DAC Headphone Power Amplifer Decoder
Aliexpress UK
Unit (ONLY).
eBay
AMP-1 Professional Headphone Amplifier Converter XLR To 3.5MM Audio Interface Portable Headphone
Aliexpress UK
In excellent working condition
eBay