ART HeadAmp4 Eight Output Stereo Headphone Amp เครื่องขยายสัญญาณหูฟังสเตอริโอ 8 ช่อง ควบคุมระดับเสียงแยกแต่ละช่อง

HEADAMP 4 4-Channel Headphone Amplifier The HeadAmp 4 is a high-output, low-noise, low-distortion headphone amplifier that extends the connectivity of your mixer, audio interface, or other sound source. It features four output channels with independent volume controls. Each output has 1/4 and 1/8 stereo connections that can be used simultaneously, so you can connect up to 8 pairs of headphones. Compact and durable, the HeadAmp 4 is an ideal solution to split a signal between multiple listeners. Need more outputs and control? Check out the HeadAmp 6 and HeadAmp 6 Pro. Features -4x Output Channels -Independent Volume Per Channel -Stereo 1/4" and 1/8" Inputs -2x 1/4" and 1/8" Headphone Outputs per Channel -Supports up to 8 Pairs of Headphones -12V DC Adapter Included Specifications Inputs: 1/4" & 1/8" Outputs: 1/4" & 1/8" Input Impedance: 90.9k Ω Output Impedance: 47 Ω (Each Output) Maximum Input Level: +14 dBV Maximum Output Level: +14 dBu Maximum Gain: 20 dB Frequency Response: 20 – 20 kHz Total Harmonic Distortion: <0.01% Signal to Noise Ratio: > 90dB (ref 0 dBu) Power Requirements: 12 V DC Dimensions (LWH): 4.1″ x 4.6″x 1.85″, 104 cm x 117 cm x 47cm Weight: 1.3 lbs (0.61kg)