Superlux HA4D 4-Channel Premium Headphone Amplifier, Compact Headphone Amp with USB-C Power, Independent Volume & Mute Control, 3.5mm Audio Input/Output, Monitor for Studio, Podcast, Recording

In both stage performances and creative sessions within the recording studio, the ability to listen to every intricate detail of the band or music is an indispensable key factor. This crucial element directly impacts the quality and performance of musical presentations. The Superlux HA1D has been meticulously designed to deliver an outstanding sound monitoring experience. Its lightweight and portable design, along with the thoughtful belt clip, liberates you from equipment constraints during performances. Simply connect the output of your mixing console or other devices to HA1D's XLR/1/4" dual-use input jack, insert 2xAAA batteries, and instantly monitor through HA1D's headphone output! Equipped with a calibrated volume control, you can effortlessly adjust the sound volume to suit your personal preferences. The built-in stereo/mono source switch allows quick mode changes according to different scenarios and needs. It's all under your control, giving you complete mastery over music monitoring

• 4-CHANNEL HEADPHONE AMPLIFIER: HA4D is a compact headphone amp with 4 independent 3.5mm stereo outputs. Each channel features its own volume knob and mute switch, ideal for sharing high-fidelity audio in podcast, studio monitoring
• PREMIUM HIFI AUDIO WITH ADVANCED CIRCUITRY: Engineered with high-precision electronic circuits and premium components, it delivers 24 dB gain, a wide 10Hz–50kHz frequency response, ≥100 dB dynamic range, and ultra-low distortion. Experience crystal-clear audio reproduction with exceptional punch and clarity.
• USB-C POWERED SYSTEM: This portable headphone amplifier runs via USB-C, making it easy to power with PC, laptop, desktop USB port, or power bank. No bulky adapters required for mobile or home use. (Note: Please do not power the USB-C and input via the same laptop).
• PODCAST & RECORDING READY: Designed for professional creators, this audio splitter amplifier allows hosts and guests to use headphones simultaneously with individual control. Idea for podcast, streaming, and PC recording, with premium sound quality.
• COMPACT & PORTABLE DESIGN: Measuring 120 × 70 × 30 mm and weighing only 233 g, lightweight yet durable. Includes a 0.5 m audio cable. A portable headphone amplifier that fits any desktop or travel setup without compromising on premium audio performance.