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- USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Mackie HM-400 4-Channel Headphone AmplifierFEATURES The 19 rackmount HM 400 4 Channel Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single rack space. Perfect for professional applications including studios, Houses of Worship, practice spaces, and more. The HM 400 features a main input with level control plus stereo outs, aux inputs and EQ per channel with 12 total headphone outputs. L R Main stereo inputs plus L R stereo outputs 7 segment LED
FEATURES
The 19” rackmount HM-400 4-Channel Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single rack space. Perfect for professional applications including studios, Houses of Worship, practice spaces, and more. The HM-400 features a main input with level control plus stereo outs, aux inputs and EQ per channel with 12 total headphone outputs.
- L/R Main stereo inputs plus L/R stereo outputs
- 7 segment LED metering per channel plus main
- 3 headphone outputs per channel
- Aux input on each channel with balance control to mix main and aux signal
- Mute and stereo/2-ch mode switches per channel
- 12 total headphone outputs
- Built-Like-A-Tank™ construction
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.4 ★★★★★
Based on 1569 reviews
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Product Reviews
★★★★★ 5
Winner, Winner! say My Three Dogs
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
I'm always looking for different treats for my three dogs (10, 20 and 30 pounds, I don't ever recall giving my dogs anything with a pumpkin flavor, so I decided to trythese i-paw pumpkin flavored treats (I got the rings). All three of my dogs took the treat immediately and went off into their separate corners to chew away (one of my dogs is pretty fussy, so I was surprised she took it without hesitation). I'm no expert in dog treat ingredients, but I didn't see anything on the ingredients list that looked objectionable. While advertised as a rawhyde replacement, these rings don't last anywhere near as long as a rawhide, so while my dogs didn't wolf them down as fast as a conventional treat, they weren't left occupied for the half hour that a rawhide of this size might have kept them entertained (except for one of my dogs, who took an hour to finish hers, but she only has 7 teeth left in her mouth, so that's not really a fair comparison). I wouldn't hesitate to order these treats again for my pups.
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Reviewed in the United States on May 29, 2025
★★★★★ 4
Lab tested. Lab approved. WAY too expensive.
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
My dog likes these. But they don't really last all that long. And the package only included 5-6 rings. So that's an expensive treat, when I can get a bag of 40 dental treats (5" sticks) for the same price.
Would I buy these again? No
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Reviewed in the United States on May 29, 2025
★★★★★ 3
Picky
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
I've got a picky dog. He likes what he likes. He liked them at first but then lost interest.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Small ingredient list -- BIG taste!
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
This snack is tasty, given its simple formula of sweet potatoes, turkey, coconut, and soy protein isolate. The bag arrived at the house, and the girls were instantly ready for the latest and newest snack.
There were four treats total in my bag - one for each baby. The smallest one (20 lbs), ironically, disappeared her treat faster than her three larger siblings (40 lbs). The bigger dogs savored their treats with smelling, licking, tasting, and chomping with elation on these tasty new treats.
These chewies satisfy your girls between meals, which I noticed by them not bugging me for food hours before dinner. These seemed to do the trick and hold them over. A great appetizer, in my opinion.
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Reviewed in the United States on May 30, 2025
★★★★★ 5
My dog absolutely loves these treats
Size: 3.8 Ounce (Pack of 1), Style: Sweet Potato, Ring
These turkey + sweet potato treats are a hit with my dog.
Likes:
- Good size. Substantial enough to be classified as a "special treat".
- Good ingredients and nutrition.
- Zero issues with digestion.
- Arrived fresh and in great condition.
- Good value.
Dislikes:
- Like most treats, they don't last that long. They are no bully stick--they go faster.
Overall my dog loves these treats!
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Reviewed in the United States on June 10, 2025