Fosi Audio PH05 5-Channel Headphone Splitter Amplifier
Mini Headphones Amp for Music Studio, Audio Sharing, Podcast Monitor, Supports 16-300 Ohm High Impedance IEM with 12V Power Adapter
$44.99Verified
−10% $5.00 below Amazon’s Typical price, $49.99: the middle of what customers paid there over 90 days
at Amazon· sold by Fosi Audio
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What it is
5 attributes, in the retailer’s own words.
- Color
- Black
- Weight
- 1.1 pounds
- Dimensions
- 4.61 × 3.11 × 1.96 inches
- Model
- PH05
- Warranty
- 24-month warranty
Black Friday is Friday, November 27, 2026. Amazon’s Black Friday deals run November 19–30, through Cyber Monday, from 12:01 a.m. PT (3:01 a.m. ET) on November 19. , Amazon lists Fosi Audio PH05 5-Channel Headphone Splitter Amplifier at $44.99, with no deal badge.
Cheaper in Hi-Fi & receivers, and what changes
Things of the same kind for at least 10% less than $44.99, with the attributes the retailers describe differently. Their words, not our judgement: we compare listings, we do not test products.
Identifiers
- ASIN
- B0CYLSD4GJ
Choosing an amplifier
A power rating means most when stated in full: watts per channel at 8 ohms, across 20 to 20,000 Hz, at a stated distortion, with all channels driven. Polk Audio warns that a figure at 1 kHz with one channel driven overstates real power.
Class D amplifiers waste much less power as heat than Class A, AB or B designs, Analog Devices says, so they run cooler.
Sources: Polk Audio, the truth about power ratings · Analog Devices, Class D audio amplifiers
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