TNP Portable Headphones Amplifier Stereo Headphone Earphone Amp Volume Control Audio Booster with RCA Input 3.5mm 6.3mm Output Jack & Power Switch

• Deliver the highest audio quality with virtually all types of headsets and earphones include the larger over ear headphones even at maximum volume; Adding an amp between the player and your audiophile headphones can provide a significant, audible improvement in clarity, detail and dynamics
• Volume control with Power Switch - Smooth rotating analog knob for easy operation and precise volume settings; Reach beyond the limitation of your earpiece
• Flexible output option of 3.5mm or 6.3mm stereo jack; Support Stereo 3.5mm or RCA Input. (Connect only one input); Powered by Micro-USB (Type A or B) power input or DC Adapter (Included)
• Portable and Lightweight: This Headphone Amplifier is designed to enhance your music listening experience wherever life takes you; A sleek and sturdy shell and chassis allow for a durable use
• Power on with LED indicator and push your headphone cans to the next level with this headphone amp; Widely used in music stores, choir, studios, museums, education, home component systems, commercial sound systems and anywhere you go

If your headphones are always a lot quieter than you'd prefer, and cranking the volume is not an option, then perhaps this Stereo Headphone amplifier is perfect for you! The compact size and multiple input and output types mean you can hook it up to your AV Receiver's pre-out or your PC's headphone socket. Many headphone outputs are simply not designed to power higher impedance, large driver headphones; it provides this extra power with low noise! A headphone amplifier is a low-powered audio amplifier designed particularly to drive headphones worn on or in the ears, instead of loudspeakers in speaker enclosures. Most commonly, headphone amplifiers are found embedded in electronic devices that have a headphone jack, portable music players. However, standalone units are used, especially in audiophile markets and in professional audio applications, such as music studios. Headphone amplifiers are available in consumer-grade models used by hi-fi enthusiasts and audiophiles and professional audio models, which are used in recording studios. Specification: RCA Sockets Connector Type: 3.5mm & 6.35mm stereo (Wired in parallel) THD+N: 0.05% (16 ohm; 1kHz) Minimum Load Resistance: 16 ohm DC Input: 5V Dimensions: 97 x 64 x 30 mm Weight: 70 g Package Content: 1x Main Unit 1x Power Adaptor 1x User Manual