Behringer MicroAMP HA400 4-Channel Headphone Amplifier Black > Amps & Preamps | A Flash Flood of Gear
Amazon.com: Neewer Super Compact 4-Channel Stereo Headphone Amplifier with DC 12V Power Adapter for Sound Reinforcement, Studio, Stage, Choir, Personal Recording, Features Ultra Low Noise (Original Version) : Musical Instruments
Behringer | Product | HA400
Amazon.com: Behringer MICROAMP HA400 Ultra-Compact 4 Channel Stereo Headphone Amplifier,Silver, 4.08 x 2.25 x 1.83 inches : Electronics
Behringer MicroAMP HA400 4-channel Headphone Amplifier Bundle with Hosa CMP-159 Stereo Breakout Cable - 3.5mm TRS Male to Left and Right 1/4-inch TS Male - 10 foot | Reverb