Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
Video Chat with a Pro Audio Expert - Live
Key Features
- Compact 4-Channel Headphone Amplifier
- Ideal for Wired In-Ear Monitoring
- Stereo RCA + 1/4" TRS Inputs
- Stereo / Mono Switch
The LD Systems HPA 4 is a 4-channel headphone amplifier with high-power output for use in stage, studio, and home recording applications. It is an ideal solution for wired in-ear monitoring, and the compact design is ergonomically shaped. The HPA 4 is housed in a rugged steel-plate enclosure, while the external 24V power adapter provides ample headroom to offer 100 mW output per channel with no distortion.
More DetailsSpecial Order
Expected availability: 2-4 Weeks
This item cannot be canceled or returned.
Protect Your Gear
Add a protection plan from $16.00
See Options
See any errors on this page?