Mackie
Mackie HM-800
Best multi-channel amplifier for professional studio and live monitoring setups.
The Mackie HM-800 is a powerful 8-channel headphone amplifier designed for professional audio environments. It excels at complex audio distribution, making it ideal for recording studios, rehearsal spaces, and live stages. This unit offers extensive routing with two stereo main inputs and outputs, plus eight independent AUX inputs for custom mixes. Enjoy clear monitoring with 7-segment LED meters on each channel. Built with a durable, heavy-duty design, the HM-800 provides a total of 16 stereo headphone outputs, ensuring flexibility for multiple users.
$326.00
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Owner Satisfaction
4.6
/ 5
Category Rank
255
/ 733
#255 in Headphone Amplifiers
Price vs Category Average
-77%
Below average
Number of headphone outputs
16
Who it's for
- Engineers managing large recording sessions or ensemble monitoring
- Producers needing to toggle between multiple cue mixes
- Studio owners requiring durable gear for high-impedance headphones
Who should skip it
- Performers demanding personalized 'more me' mix control
- Technicians requiring precise output monitoring for every channel
- Users preferring easy-to-replace external power supplies
Performance breakdown
Channel Capacity
Sixteen total outputs easily handle large tracking sessions or rehearsal groups.
Routing Flexibility
Independent AUX inputs allow for highly customized monitor mixes per performer.
Build Durability
Tank-class construction ensures long-term reliability in demanding studio or stage environments.
Monitoring Precision
Individual LED meters provide clear, real-time visual feedback for every channel.
Rack Integration
Standard rack-mount form factor fits seamlessly into professional audio equipment setups.
Signal Versatility
Stereo and mono switching per channel offers essential flexibility for diverse monitoring.
Key Specs
Number of headphone outputs
16
Number of independent AUX inputs
8
Design
Heavy duty for tank class durability
Input terminals
Stereo XLR, TRS×2
Output terminals
Stereo standard ×16, stereo TRS×2 (input-through)
Input interface type
RCA
Output interface type
6.35mm Jack
Power source type
AC Powered
Features
- Eight independent channels for individual monitoring
- Total of 16 stereo headphone outputs
- Eight independent AUX inputs for custom mixes
- Tank-class heavy-duty build quality
- Individual level control on main inputs/outputs
- 7-segment LED meters for precise level viewing
- Stereo/monaural switch per channel
- Versatile for studio and live applications
What customers say
Customers consistently regard the Mackie HM-800 as a reliable professional workhorse, ideal for studios needing extensive headphone distribution. Its primary appeal centers on exceptional durability, often described as built like a tank, and its high channel density offering eight independent stereo channels. Users value the flexible routing and dedicated aux inputs for personalized mixes during collaboration. The sound quality is praised for being clean, clear, and low noise, perfectly functional for critical monitoring. While it provides ample power for most standard studio headphones, some users driving very high impedance models note it lacks the extreme headroom of premium alternatives. Overall, the HM-800 is seen as an indispensable, high-value tool that reliably solves complex monitoring needs.
Know before you buy
Yes. Each of the eight channels features an independent AUX input, which allows you to feed a unique mix to each channel alongside the main stereo signal.
Yes, the HM-800 provides 16 total headphone outputs. Each of the eight channels has two output jacks, allowing two people to share the same mix simultaneously.
Absolutely. The HM-800 is designed with a rack-mount form factor and features a heavy-duty, 'tank-class' build quality that stands up well to the rigors of professional studio or live environments.
No, this unit is a dedicated headphone amplifier and does not include an integrated DAC or preamplifier functionality. It is designed specifically to distribute audio signals to multiple headphone outputs.
Each channel is equipped with a 7-segment LED meter, providing clear, real-time visual feedback on your audio levels to help prevent clipping and ensure consistent monitoring.
Yes, each channel includes a dedicated stereo/monaural switch, giving you the flexibility to toggle between modes depending on your specific monitoring needs.
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