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Fosi Audio

4.5 (123)

Fosi Audio PH04 4 Channel Headphone Amplifier

Name: Fosi Audio Fosi Audio PH04 4 Channel Headphone Amplifier - Fosi Audio PH04 4 Channel Headphone Amplifier
Brand: Fosi Audio
SKU: 39325400760503
Price: 32.99 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$32.99

Quantity

Color

Black

Quantity

Description

Share a Single Stereo Source: 4 channel amplifier features 4 independent stereo high-power amplifier sections with separate volume knobs for each of up to four outputs, which makes it possible for up to four people to monitor the mix for ...

Reviews

5.0

2 ratings

Fosi Audio PH04 4 Channel Headphone Amplifier

Its a nice product for my headphone use that works well with my Brennan B2.

Michael · February 9, 2026

Audio amplifier

I had a great experience with fosi audio product it delivered promising results and it's quality

Christopher · January 3, 2026

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Fosi Audio

4.6 (3.8K)

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Description

Share a Single Stereo Source: 4 channel amplifier features 4 independent stereo high-power amplifier sections with separate volume knobs for each of up to four outputs, which makes it possible for up to four people to monitor the mix for ...