Cayin iHA-6 Desktop Headphone Amplifier

Design Highlight

• Quadruple amplifier circuit with full discrete components and fully-balanced circuit design.
• Independent power supply to Left and Right channel, reduce power interference in left and right channel.
• Innovative Current and Gain control to maxima the compatibility with high or low impedance dynamic headphones and the latest planar headphones.
• Two sets of audio inputs: one for RCA single-end and one for XLR balanced audio.
• Four sets of headphone outputs: two sets of 6.3mm (High/Low impedance) TRS, 1 set of twin 3-pins XLR (balanced) and 1 set of 4-pins XLR (balanced).
• Fashionable design, compact and minimal, can easily blend into SOHO or household environment.

Key Features

• Push-pull amplification design with high power ultra-low on-resistance power MOSFET at power amplification stage, offers excellent dynamic performance.
• Toshiba audio-grade FET were used in differential input circuit, to ensure common-mode noise and high quality audio performance
• Premium grade ALPS 4 channel rotary potentiometer imported from Japan directly, durable, reliable and reputable audio quality.
• Extensive protection to amplifier and headphone through comprehensive protection circuit including output DC offset voltage, delay mute when power up, and noise compensation when power down.
• In-house designed premium grade toroidal transformer with low magnetic leakage and high power efficiency.
• High capacitance filter capacitors were used (in excess of 40000uF)
• Solid chassis with aluminum alloy and sand blast finishing, can eliminate exterior interference effectively.