Product: Headphone Amplifier Donner 4 Channels Metal Stereo Audio Amplifier,Mini Earphone Splitter with Power Adapter-4x Quarter Inch Balanced TRS Headphones Output and TRS Audio Input for Sound Mixer-DEL-4
Category: Electronics › Accessories & Supplies › Audio & Video Accessories › Headphone Accessories › Amps
Search query: signal boosters
Shopping instruction: i want some headphone amplifiers with a power adapter, and price lower than 50.00 dollars
Target attributes: high power, power amplifier
Price limit: 50 dollars