Knox Gear Compact 4-Channel Amplifier - KN-HPA4 2020

Great Condition - Used Once - been sitting in a box ever since. Box, power cable, and 1/8"-1/4" adapters included.

Manufacturer's description:

Pump up the sound! With the Knox 4 Channel Headphone Amplifier up to four people can listen to the same audio source with independent volume controls. A compact design makes it portable and easy to use, while a rugged, high-quality steel body provides long-lasting performance that will withstand extended rough use. Turn up the volume and enjoy high powered sound. Better Sound for Better Listening Immerse yourself in the clarity of crisp audio. Whether you’re recording in a professional or home studio, creating a podcast, playing video games or performing live on stage with a choir, this convenient amp makes simultaneous listening effortless.

Its versatility makes it easy to connect to all types of audio sources including, laptops, televisions, smart phones, MP3 players, mixers and more! Four Independent Channels Simultaneously transmit and amplify sound to four earphone sets. With 4 independent volume controls, multiple people can listen to a singular audio source at their own volume preference. Crisp & Clear Sound Crank up the volume and monitor sound that is smooth and steady. This headset amp has 1/4 stereo input and output, with 1/8 - 1/4 adapters included for input and output.

12v Power adapter included. Versatile & Multi-Purpose This headset amplifier is perfect for home and professional use. Use it in recording studios or live stage performances. Great for choirs, podcasting, video gaming, streaming and more! Compact, Portable & Rugged This ultra-compact design still packs powerful sound. It features non-skid foam feet and a durable steel chassis that can withstand rough and heavy use and travel. It measures 4 x 2.25 x 1.5.