Presonus HP4
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Presonus
HP4
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The Presonus HP4 is a no-nonsense headphone amp that gets the job done. It's perfect for home studios, podcasters, or anyone needing to drive multiple headphones with clean, reliable power. The monitor controls are a nice touch for easy level management.
Product Description
- Presonus HP4
- 4-Channel Headphone Amplifier
- With monitor control
- 4 Separately adjustable stereo headphone outputs: 6.3 mm Stereo headphone
- Maximum output power: 130 mW per channel
- Distortion factor <0.5% THD + N to 60 ohm load
- Frequency range: 20 - 20
- 000 Hz
- THD / N: <0.0025% (input and output)
- Recommended earphone impedance: 32 - 600 ohms
- Balanced line input: 6.3 mm jack
- Balanced monitor output for connecting the studio monitor or for looping to additional headphones: 6.3 mm jack
- Monitor level as the main volume controller of the studio monitor
- Mute switch for monitor output
- Mono switch for headphone outputs
- Dimensions: 140 x 140 x 45 mm
- Weight: 2.27 kg
PROS
- • Solid build quality; feels robust despite compact size
- • Clean, low-noise amplification across a wide impedance range
- • Flexible monitor control provides convenient level adjustments
- • Balanced inputs/outputs ensure pristine signal integrity
CONS
- • Limited connectivity compared to more expensive, feature-rich options
- • The all-metal chassis adds significant weight for its size
- • Monitor mute switch lacks a more refined, momentary action.
Product Video
Key Features
Channels
4
Power
130 mW per channel
Impedance Range
32 - 600 ohms
Connections
6.3 mm stereo headphone jacks, balanced line input/output
Weight
2.27 kg
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Frequently Asked Questions
It performs admirably, delivering adequate power and maintaining clarity, though extremely power-hungry headphones might be pushed to their limits.
It's a true volume control for monitors, effectively acting as the master volume, with a dedicated mute switch for convenient silencing.
While it's reliable, the lack of advanced features like cueing or EQ makes it less ideal for demanding live applications.
