What comes included with the HA400 rental?
Your rental includes the HA400 headphone amplifier and its power adapter. Headphones and ¼” TRS cables can be rented separately if needed for your setup.
How many people can use the HA400 at once?
The HA400 supports up to four headphones at the same time, each with its own independent volume control—perfect for group sessions, podcasts, or band rehearsals.
Can I use this with any audio interface or mixer?
Yes! The HA400 works with any standard audio source that has a line or headphone output. Just connect with a ¼” TRS cable, and it’s ready to go.
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(909) 600-6410 · Mon–Sun 8AM–6PM
The HA400 Headphone Amplifier is a compact and powerful solution for sharing one audio source with up to four listeners at once. Each output has its own volume control, making it perfect for rehearsals, podcasting, and studio sessions. At Palmwood Rentals, we provide the HA400 to ensure everyone hears the mix clearly and at the level they need.
Our team is ready to help you find the perfect audio setup for your event. Fill out the form and we'll get back to you within a few hours.
