- PreSonus HD9 / HP4 Pack 4-Channel Headphone Amplifier with 4 Closed-Back Headphones
- SKU # PSN HD9HP4PACK
- MFR # HD9 / HP4 PACK
- UPC # 673454006975
Order Now! We'll Ship It Fast! This item is currently out of stock. Most out of stock orders ship within just a few days (excluding weekends and holidays). We'll keep you up to date the whole way.$429.95
- 10 Hz - 26 kHz
- 45mm Neodymium Drivers
- 4-Channel Headphone Amplifier
- 4 Closed-Back Headphones
- 4 1/4" Headphone Outputs
- Stereo 1/4" Input & Output
- Adjustable Headphone Levels
- Mute & Monitor Level
- Foldable Design
- Presonus HD9 - Professional Monitoring Headphones
- SKU # PSN HD9
- MFR # HD9
- UPC # 673454007095
Order Now! We'll Ship It Fast! This item is currently out of stock. Most out of stock orders ship within just a few days (excluding weekends and holidays). We'll keep you up to date the whole way.$79.95
- Two-Axis, 180° Cup Rotation
- Comfortable, Long-Lasting Ear Pads
- Adjustable Headband
- Circumaural Acoustic Design
- Accurate Low-Frequency Response
Performance Audio has the cans for you!
On the ear, over the ear, in the ear, near the ear. Any way you wear them, Performance Audio has headphones and earphones you want! We have headphones for DJ's, engineers, recording artists, performance artists, audiophiles, fitness & sports enthusiasts and everyone else who wants to enjoy great accurate sound in comfort and style.
Open-Back headphones do not block out ambient noise and allow some sound to leak out of the earpieces. However, open-back models can often sound more airy, clear or spacious versus their closed counterparts. Open headphones are especially useful if you need to remain aware of your external surroundings.
Closed-Back or sealed headphones are great for helping to block outside sounds from getting in and also help keep sound from leaking out. Large closed-back headphones with bigger earcups typically deliver a bit more isolation than smaller-sized closed-back models.
In-Ear headphones or earphones are similar to closed-back headphones in that they feature great sound isolation. While the small speakers needed to fit inside your ear do have some limitations, there are plenty of benefits in portability and convenience.
There are Bluetooth wireless headphones, active battery-powered noise-canceling headphones for travel, TV-oriented headphones, professional recording studio headphones, exercise and running headphones and even killer high-end audiophile headphones modified for tweaked-out balanced-drive home audio systems. So many great headphone and earphone choices, and Performance Audio carries them all!