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Power & Headphone Amplifiers
903 productsUpdated July 2026
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SENGTERBELLE
HiFi L2 Phono Amp PCB 12AU7+12AX7 Tube MM Stereo Phono Amplifier Bare Board
£7.62
S.M.S.L
SMSL A300 Power Amplifier BTL Mode Bluetooth5.0 Remote Control Digital Amplifier
£184.19
Ampmart
Bakelite 4‑Pin Tube Socket Base 300BR, for 300B 2A3 811 Vacuum Tubes, Hi‑Fi Vintage Tube Amplifier DIY Parts 5PCS
£17.02
G-MARK
Headphone Amplifier G-MARK P3 Personal In-Ear Monitor Amplifier Stereo/Mono For Musicians DJ Stage Built-in Lithium Battery
£48.28
PSVANE
PSVANE Voice of the Aristocrats ART-274B Vacuum Tube Replacement for 5U4G 5Z3P 5R4G Valve Amplifier Tube
£335.10
SENGTERBELLE
50W R Core Transformer Dual Output Low Noise DC Regulated Linear Power Supply 5V 9V 12V 15V 21V 24V HiFi PSU
£101.32
Shanling
SMSL AO300 Pro Decoder Headphone Amplifier DAC AMP Power Amplifier PCM768kHz/32Bit DSD256 Bluetooth 5.3 Remote Control
£261.19
YSAIO
Yd1000W High-Power Digital Amplifier Board Dual-Channel 500W+500Wbtl Bridged 1000W with Switching Power Supply
£150.38
SENGTERBELLE
HiFi Stereo Dual Channel 70W+70W Audio Power Amplifier Reference Naim NAP200 Circuit
£328.04
YEKZTAK
FT50-43 FT-50-43 American RF Magnetic Core, Ferrite Inductive Magnetic Core 12.7x7.1x4.75mm
£18.98
SZKOSTON
CX31993 USB DAC Audio Amplifier Type C To 3.5mm Headphone Amplifier 32bit/384kHz Digital Decoder HiFi Hi-Res Converter Adapter
£6.88
Douk Audio
Douk Audio HiFi Audio Use DC 12V 35W Low Noise Regulated Linear Power Supply PSU for Preamp DAC
£182.82
Douk Audio
Douk Audio U3 Mini Pure Class A Headphone Amplifier HiFi Ultra-compact Home Desktop Stereo Amp for HD580/HD600/HD650 Headsets
£25.89
OnifealiMajeson
MOFI-Pass A3 Fully MOSFETs Class A Power Amplifier-PCB
£5.49
OnifealiMajeson
MOFI- Fully Discrete Parallel A Regulated Power Supply (Dual Rail±5V ～±80V) DIY KIT & Finished Board
£27.05
S.M.S.L
SMSL AO300 PRO High-End DAC/AMP with High-Fidelity Cirrus Logic CS43131 Decoding Chip & Built-In High-Power Class D Amplifier
£271.28
linsoul
E1DA Cosmos Scaler AMP High Performance Low-noise Low-distortions Variable Gain Pre-amp
£121.39
PSVANE
PSVANE UK Series 845 plus Vacuum Tube for Amplifiers Audio Components And Accessories
£148.68
ZODU
D10 Digital Bluetooth Amplifier Board 110V 220V 12V Subwoofer D 10 Dual Microphone Karaoke Amp Speaker Home Theater DIY BASS AMP
£25.63
konouyouko
ALC5686 DAC HiFi Type C to 3.5mm Headphone Amplifier Adapter 32b/384kHz Audio Decoder IEM AMP for Android iPhone15 Samsung
£6.38
ALIILEE
A-6928 Mini Power Amplifier Board 5V Bluetooth-Compatible 5.0 Amplifier Module
£33.27
S.M.S.L
SMSL PH-1 amplifier High fidelity MM phono AMP Gold gain 46dB ultra-low distortion Integrated headphone amplifier function
£65.39
keysion
KEYSION Dual CS43198 DAC Audio HiFi Decoder 768KHz DSD256 USB Type-C to 3.5/4.4 Adjust EQ Headphone Amplifier for iOS Android
£84.84
linsoul
Pre-order XDuoo XQ-50 Pro3 Advanced Bluetooth 5.1 Audio Converter and Headphone Amp with High-Performance Digital & DAC Chips
£102.59