Professional recording quality, desktop size.
The PreSonus HP4 Discrete 4-Channel Headphone Amp features 4 headphone outputs on the front panel, each with its own volume, and 150mW of amplification per channel—extremely loud output with a low -98dB noise floor. It also allows control over control room monitors with a separate volume knob that can be muted using the Monitor Mute button. 1/3 rackspace. Accepts balanced/unbalanced inputs and outputs (1/4" TRS). Input can either be set to stereo or mono (the mono selector button on the front channel simply copies both inputs to both sides). Powered by an external wall-mounted supply.The HP4 represents a tremendous value as echoed by this email received by PreSonus:"To my amazement, your HP4 sounded as good as both of my hi-fi stereo heaphone amps. Very very clean and loud. I can't believe you put 150 mw per channel, @52 ohms, to four headphone outputs and offer such a quality unit for very little over $100." (M. Burke via email)
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PreSonus HP4 Discrete 4-Channel Headphone Amp Features:
- 4 discrete headphone outputsEach with its own volume and 150mW of powerExtremely loud output with low noise (-98dB noise floor)Allows control over control room monitors with a separate volume knobControl room volume can be muted using the Monitor Mute button1/3 rackspaceBalanced/unbalanced TRS I/OPowered by an external wall-mounted supply
PreSonus HP4 Discrete 4-Channel Headphone Amp Specifications:
- ConnectionsInput: TRS Impedance: 10K OhmsOutput: TRS Balanced: 51 Ohms ImpedancePerformance: THD+Noise (Unweighted): 0.002%Noise Floor: -98dBSignal To Noise: >95dBPower Supply Rejection: >98dBPower: 16 WattsPanel Controls: Headphone Level: 1 to 12Monitor / Feed Output: -80dB to +10dBMono Switch: Monitor / Feed Mute Power Supply: Type: LinearInput: 16 VAC/1000 mA (factory configured)Physical: Weight: 5 lb.Dimensions (W x D x H): 5.5" x 5.5" x 1.75"Mounting: Max Rack and Universal Rack TrayChassis: SteelPanel: Brushed AluminumSides: Cast Aluminum
PreSonus HP4 Discrete 4-Channel Headphone Amp
One year parts and labor warranty.
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