High-Gain Microphone Preamp with 48V Phantom Power, 27dB XLR Output, and 6.5mm Single-Ended Input with 22dB Gain, for Dynamic and Condenser

Stereo Sound Small Microphone Headphone Phono Turntable Preamplifier for Desktop Sound System with Independent Knob and Power Supply Preamplifier,

Stereo Sound Small Microphone Headphone Phono Turntable Preamplifier for Desktop Sound System with Independent Knob and Power Supply Preamplifier,

Microphone Preamp Home Audio Power Amplifier with 3 60dB Gain and 48V Phantom Small Stereo Audio Preamp for Dynamic and Condenser Microphones Sound

Microphone Preamp Home Audio Power Amplifier with 3 60dB Gain and 48V Phantom Small Stereo Audio Preamp for Dynamic and Condenser Microphones Cable

USB External Sound Card 6 Channel Surround Sound Adapter with Digital Audio Output for PC 2.0 5.1 S/PDIF

Subwoofer 60W 60W Dual Channel Digital Power Amplifier HiFi Subwoofer Audio Amplifier for Home Speaker XH-M541 Amplifier, + Bookshelf, Computer,

Amplifier Stereo Volume Controller Music Control Board Audio Adjuster for Bass Treble Home Theater 3.5mm & Control, Speakers,

Digital Coaxial Optical To Analog 3.5mm Headphone Jack Converter Optical Audio Adapter for Toslink RCA

GAOHOU Mini Digital Power Channel Audio Amplifier-HiFi-TPA3116-Stereo-2-0 Amplifier-50-50W-WT

Douk Audio U5 PRO Small Fully Balanced Headphone Amplifier Mini Stereo Headphone Amplifier for Headset OP42 BUF634 Pluggable Op Amp Socket XLR/4.4mm

Douk Audio U5 PRO Small Fully Balanced Headphone Amplifier Mini Stereo Headphone Amplifier for Headset OP42 BUF634 Pluggable Op Amp Socket XLR/4.4mm

Buerjia 1 Channel 48V Phantom Power Microphone Power Supply with XLR Microphone Cable for Music Recording Equipment 3-Pin

Phonograph Low Audio Performance Excellent Sound Phono Preamplifier Record Preamplifier,

Power Amplifier Hifi Stereo Channel 2X20W Audio Amplifier Digital Amplifier Bass and Treble Control for Home Theater Speakers 2.0 Small,

AIYIMA DAC-A5 PRO Headphone Amplifier 24BIT 192KHz HIFI USB DAC Decoder Audio Interface Digital Optical Coaxial PC USB Converter

LiNKFOR Portable Headphone Amplifier HIFI Compatible with Earphones Rechargeable Compatible with iPod MP3 MP4 Mobile Phone Computer Comes with 18

LiNKFOR Portable Headphone Amplifier HIFI Compatible with Earphones Rechargeable Compatible with iPod MP3 MP4 Mobile Phone Computer Comes with 18

Nobsound U5 Mini XLR 4.4mm Headset Fully Balanced Headphone Amplifier

4 Channel Headphone Amplifier Behringer Headphone Amplifier 12V 2A Metal Stereo Audio Amplifier Independent Level Adjustable Instrument with Power

Nobsound U5 Mini XLR Headset Fully Balanced Headphone Amplifier 4.4mm