Mackie HM-400 4-Channel Headphone Amplifier

Mackie HM-400 4-Channel Headphone Amplifier

Marsoni

M251S

$222.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Mackie HM-400 4-Channel Headphone AmplifierMackie HM 400: Versatile 4 Channel Headphone Amplifier for Clear Monitoring Deliver clear and custom headphone mixes with the Mackie HM 400 4 Channel Headphone Amplifier. Housed in a rugged 19" rackmount chassis, this amplifier is perfect for studios, practice spaces, and stages, providing reliable monitoring for multiple listeners. Key Features Four Independent Channels: The HM 400 offers four channels, each equipped with three headphone outputs,

Easy Shipping

Quick Dispatch:

Your Mackie HM-400 4-Channel Headphone Amplifier orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Mackie HM-400 4-Channel Headphone Amplifier ships.

Need Help?
Questions about Mackie HM-400 4-Channel Headphone Amplifier, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Mackie HM-400 4-Channel Headphone Amplifier in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I used this plastic restorer on the faded trim around my SUV, and the difference was immediate. The dull gray plastic turned back to a rich black color within minutes. It spreads evenly and doesn’t leave greasy streaks behind. After a few weeks and several rainy days, the finish still looks great. My car honestly looks years newer now.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 11, 2026

Verified Purchase

Amazon Customer

Los Angeles, US

★★★★★ 5

Nice fresh and clean.

Scent: Lemon

I use this for general cleaning, smells fresh, and picks up dirt. I also like it for my acrylic bath tub to remove soap build up no scratching.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 19, 2026

Verified Purchase