Name: Fosi Audio PH04 4-Channel Headphone Amplifier Splitter
Brand: Fosi Audio
SKU: B08XZL91VT
Price: 32.99 USD
Availability: OnlineOnly
Rating: 4.3 (200 reviews)

Overview

The Fosi Audio PH04 is a DAC and headphone amplifier designed for desktop, apartment, and living-room systems that need dedicated headphone amplification. Ultra-compact 4-channel headphone amplifier/splitter for studio, stage, and shared listening setups.

Built for listeners who want measurable performance without a bulky AV receiver, the PH04 focuses on clean power, useful I/O, and strong value. Standout points include Four independent headphone channels; Stereo audio amp/splitter for studio and stage; Includes 12V 1A power adapter. Use this product page to compare specs and photos before you buy on Amazon.

Key Features

Four independent headphone channels
Stereo audio amp/splitter for studio and stage
Includes 12V 1A power adapter
Portable metal chassis for shared monitoring

Who It's For

Desktop and living-room HiFi chains that need high-resolution digital conversion, headphone drive, and/or balanced outputs into power amps like the ZA3 or V3 Mono. The PH04 is built for listeners who want cleaner decoding than onboard PC or TV audio.

Setup & Connectivity

On the desk or in a living-room rack, the PH04 is easy to integrate: expect headphone outputs for IEMs and over-ear cans. Review the photos and feature list on this page, then buy through Amazon when you are ready — the same Fosi Audio hardware sold on the official store.

Why Choose the PH04

Choose the Fosi Audio PH04 when you want four independent headphone channels for desktop decoding, headphone drive, and preamp duty. It sits in the same product family as Fosi’s popular TPA3255 amplifiers, balanced DAC preamps, and gaming DAC/AMPs — compact components that punch above their price on Amazon and the official Fosi Audio catalog.

Why Fosi Audio

Fosi Audio builds compact HiFi amplifiers, DACs, and desktop audio gear that punch above their price. Fosi Audio DAC/AMPs and preamps emphasize high-resolution decoding, headphone drive, and balanced options for desktop HiFi chains. Shop the same products featured on Amazon with specs and photos collected here for easy comparison.