PreSonus 4-Channel Compact Headphone Amplifier - HP4

PreSonus 4-Channel Compact Headphone Amplifier - HP4

Marsoni

M251S

$178.99

Get it in 3 business days with 1 day shipping. Friday, May 29

PreSonus 4-Channel Compact Headphone Amplifier - HP4Overview Tired of straining to hear the headphones? The HP4's four 130 mW headphone outputs are clear, clean, and screaming loud, all packed in a compact, 1 3U chassis. Features include balanced L R line inputs and outputs, global mute, overall level control, and sum to mono. The line outputs can feed another HP4 or an HP60 for expanded monitoring setups. Features Headphone Outputs: 4 stereo headphone outputs (130 mW per channel) on the front panel.

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So the quality of this not great, but good enough and they look nice enough on the wall. However, the bracket holes are not spaced at 16" intervals. WTF? I'm not sure who designed this thing. The molly plugs that came with it look OK, but to play it safe I used a cobalt steel drill bit and made my own holes in the bracket. Easy enough with some wd40. My other pick with this is that the screws to anchor the shelf to the bracket are black and and very obvious... they should have supplied some kind of cap.

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Reviewed in the United States on January 31, 2026