eBay
Nobsound U5PRO HiFi Fully Balanced Headphone Amplifier Mini Stereo Amp for XLR/4.4mm Headsets
Aliexpress UK
3.5mm Stereo 4 pole connector suitable for headphone inputs. 3.5mm mini jack chassis socket for mounting onto flat panel surfaces. 3.5mm Mini Stereo Jack Socket. 3.5mm Flat Panel Chassis Connector.
eBay
Nobsound P5 Mini Tube Headphone Amplifier 4.4mm / 6.35MM Desktop Preamp Stereo Wooden / Metal Preamplifier
Aliexpress UK
Connector type female. Wire cross section 0.3.0.6mm2. Wire size 22.20AWG.
eBay
Nosbound TUBE-T4C Mini Vacuum Tube Preamp HiFi Stereo Audio Preamplifier with Treble Bass Control
Aliexpress UK
Capture crystal-clear audio effortlessly with the Lavalier Lapel Microphone, a compact and high-performance mini stereo clip-on mic designed for iPhone and Samsung devices. The lightweight, discreet design allows you to easily clip it onto your lapel, collar, or shirt, ensuring hands-free operation and seamless recording.
eBay
PJ.MIAOLAI A9 6K4 Vacuum Bile Tube Preamplifier AMP AUX Bluetooth 5.0 USB RCA HIFI Stereo Mini Headphone Preamp 16-300ohm
Aliexpress UK
One high quality 3.5mm stereo jack connector. Plug body: Gold plated brass. Gold plated for excellent sound quality. Item code: JP04-01. Handle: Nickel plated brass. These premium grade connectors are expertly made in Taiwan.
eBay
4 Channels Mini o Stereo Headphone Amplifier HA400 Ultra-Compact Audio Amplifier With Power Adapter EU US Plug Adapter
Aliexpress UK
Chassis or panel mounting, allows you connect devices such as amplifiers and AV receivers to MP3 Players or smartphones with 3.5mm male plug. Supplied with an attractive knurled fixing nut enabling the socket to be secured to a panel.
eBay
Fosi Audio MC101 Audio Amplifier Bluetooth 5.3 Stereo Home Mini Amp with VU Meter 2 Channel HiFi Receiver for Passive Speaker
Aliexpress UK
2.5mm Stereo 4 pole connector suitable for headphone inputs. 2.5mm mini jack chassis socket for mounting onto flat panel surfaces. 2.5mm Mini Stereo Jack Socket. 2.5mm Flat Panel Chassis Connector.
eBay
Fosi Audio MC331 2.0 Channel Bluetooth Stereo Tube Audio Amplifier Integrated Mini All-in-One DAC Power Amp for Passive Speaker
Aliexpress UK
Connector type.
eBay
MA400 Mini Amplifier Headphone Amp 6.35 Mm & 3.5mm Headphone Monitor Microphone Enlarge Mixer Stereo Audio with Power Adapter EU
Aliexpress UK