The audio-technica AT-HA22TUBE Headphone Tube Amplifier employs a vacum tube preamplifier resulting in a thick rich sound that only tube aplifiers can attain. Independent Left and Right vacuum tube circuit faithfully reproduces hi-resolution sound. Design employs a hybrid system using both the vacum tubes and semiconductor technology. Die-cast aluminum case suppresses unnecessary vibration and distortion. A convenient line-through output function allows the use of an AV system or other AV devices. Two headphones can be used at the same time using the front panels dual outputs.
- Technical Specifications
Colour Silver Warranty 1 year (local) Product Weight (g) 615 Product Type Amplifier (Headphone) Style/Type Desktop Features Line-in, Line-out Frequency Response (Hz) 10Hz ~ 100kHz (-3dB) Signal-to-Noise Ratio (SNR) 100dB or more (JIS-A) Total Harmonic Distortion (THD) 0.25% or less (32Ω, 20mW output) Output Power 300mW +300 mW (10% at the time of 32Ω, THD) Input Connectivity RCA Output Connectivity 3.5mm Stereo, 6.35mm Stereo, RCA / Phono Additional Tech Specs Refer to official Audio-Technica website for Full Technical Specifications
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