Mackie HM-4｜4-Channel Professional Headphone Distribution Amplifier
The Mackie HM-4 is an ultra-compact yet powerful 4-channel headphone distribution amplifier, designed for situations where a single audio source needs to be shared with multiple users. Whether for band practice, podcast recording, or home studio monitoring, it provides clear, stable audio distribution. By connecting your audio interface or mixer, the HM-4 can easily drive up to four pairs of headphones, with each user able to independently adjust their monitoring volume, ensuring optimal listening during multi-track recording. Its robust construction and pristine analog circuitry perfectly embody Mackie's commitment to professional quality.
Key Product Features
- Easily distributes a single stereo audio source to 4 independent headphone outputs.
- Each output features an independent volume control knob, providing a personalized monitoring experience.
- Utilizes high-quality analog circuit design, ensuring pristine, low-noise audio.
- Equipped with 1 x 6.3mm (1/4") stereo input and 4 x 6.3mm (1/4") stereo outputs.
- Ultra-compact and lightweight design, saving valuable desktop space and easy to carry.
- An ideal choice for band rehearsals, studio monitoring, multi-person podcasts, and other applications.
- Includes a dedicated 12V DC power supply, providing stable power.
- Inherits Mackie's classic Built-Like-A-Tank™ robust construction, ensuring durability.
Technical Specifications
| Input | 1 x 6.3mm (1/4") TRS Stereo |
| Output | 4 x 6.3mm (1/4") TRS Stereo |
| Controls | 4 x Independent Volume Control Knobs |
| Power | 12V DC Power Supply (included) |
| Construction | Steel chassis, ABS reinforced side panels |
| Dimensions (HxWxD) | 51 x 109 x 58 mm |
| Weight | 0.2 kg |
THINK2 Three Major Guarantees
- Fast Shipping: In-stock items shipped within 24 working hours.
- Professional Technical Support: Professional audio engineers provide consultation on installation, licensing, compatibility, and basic setup.
- Comprehensive Warranty & After-Sales: Original manufacturer's warranty plus THINK2 customer support.
※ Shipping times are calculated based on working days; delays may occur on holidays or due to force majeure. Actual warranty terms are subject to the manufacturer's official announcements, THINK2 provides integration and agency assistance.
THINK2 Warranty and Return Policy
- With valid proof of purchase and product serial number, enjoy the original manufacturer's warranty and THINK2 after-sales service.
- DOA / Non-human defect: If confirmed by inspection within 7 days of purchase, returns or new product replacements can be processed.
- Exclusions: Human damage, unauthorized disassembly or modification, consumable parts, natural disasters/force majeure, use beyond specifications, or failure to follow instructions, etc.
- Application Process: Contact customer service during business hours and return the product properly packaged as instructed.
- Service Area: Primarily Taiwan; offshore islands/overseas will be handled according to actual logistics.
