SKU: 51001491718

Shure PA421B Antenna Combiner

Sale price$1508.39 Regular price$1675.99
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  • USA
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Shure PA421B Antenna CombinerFEATURES The PA421B Antenna Combiner from Shure combines up to four PSM transmitters to a single antenna set. It can be used when multiple wireless systems are required for monitoring in sound reinforcement applications. The PA421B reduces rack clutter, optimizes RF management, and provides DC power to compatible IEM transmitters. LED indicators for signal presence and signal overload provide four input LED signals (green when active, off inactive).

FEATURES

The PA421B Antenna Combiner from Shure combines up to four PSM transmitters to a single antenna set. It can be used when multiple wireless systems are required for monitoring in sound reinforcement applications.

The PA421B reduces rack clutter, optimizes RF management, and provides DC power to compatible IEM transmitters. LED indicators for signal presence and signal overload provide four input LED signals (green when active, off inactive). Also, a very quiet, temperature-sensitive fan keeps the unit cool.

Combines up to four PSM transmitters to a single antenna se

  • Improved intermodulation artifacts for cleaner RF environment
  • Reduces rack clutter
  • Wideband operation 470 to 865 MHz
  • Daisy-chain up to 2 combiners with the expansion port
  • Provides DC power to compatible IEM transmitters
  • LED indications of signal presence, signal overload and current draw
  • Fan design significantly improves cooling and reduces ambient noise
  • Provides +15V bias on RF inputs to power antennas

SPECIFICATIONS

  • Carrier Frequency Range Wideband (470 to 865 MHz)
  • Connector Type BNC
  • Impedance 50 Ohms
  • Operating Temperature Range 0 to 145°F (-18 to 63°C)
  • Power Requirements 100 to 240 VAC, 50 to 60 Hz
  • Current Drain 1.09 A (referenced at 100 VAC) (109 VA)
  • Power Consumption 98 W maximum
  • Package Weight 16.75 lb
  • Box Dimensions (LxWxH) 27.8 x 17.8 x 3.6"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 51001491718

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4.3 ★★★★★
Based on 29 reviews
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Verified Purchase
D. Rae
Carnegie, US
★★★★★ 5
Perfect consistency and gentle enough for rosacea
Scent: Honey & Sweet Orange, Size: 5 Ounce (Pack of 1)
This is one of the best tallow-based moisturizers I’ve tried. I rarely leave reviews, but this product truly deserves one. The consistency is perfect—rich and nourishing without feeling heavy or greasy, and it absorbs beautifully into the skin. It doesn’t feel thick or like you’re wearing a mask. The scent is also very mild with a light hint of orange that fades quickly after application, which I really appreciate since many natural products can be overpowering. I have rosacea and very sensitive skin, and this is one of the few natural skincare products that hasn’t caused irritation or redness. It leaves my skin feeling calm, hydrated, and balanced. If you’re looking for a high-quality tallow moisturizer for sensitive or rosacea-prone skin, I highly recommend giving this one a try.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
R
Verified Purchase
RKL
New York, US
★★★★★ 3
Too thick and greasy for my sensitive skin
Scent: Honey & Sweet Orange, Size: 5 Ounce (Pack of 1), Scent: Honey & Sweet Orange, Size: 5 Ounce (Pack of 1)
This is the fifth different beef tallow product that I’ve tried in the last few months. I’ve been in search for the perfect one that doesn’t leave my skin feeling greasy. I was really excited to try this after reading the great reviews, however this product is not for me. It is very thick, almost waxy like and I almost have to use my fingernail just to get it out. I know it’s not whipped and that it’s a balm, but it is way too thick and heavy for me. I’ve been looking for a nice moisturizer for my face, but this is far too greasy for my oily sensitive skin, especially on my face. I have been using it on my chest and neck and even on my legs and it is very hydrating and makes my chest extremely soft, even 12 hours after I put it on. I love that it’s a clean product with great ingredients. It has a very mild scent, almost non-detectable. I was really hoping this would be a good one for my face, sadly it did not hit the mark for my sensitive skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
R
Verified Purchase
Renee
Whiting, US
★★★★★ 5
Amazing!
Scent: Unscented, Size: 8 Ounce (Pack of 1), Scent: Unscented, Size: 8 Ounce (Pack of 1)
I’ve been using this for a few days now and my skin has already improved so much!! My skin feels sooo much smoother, especially in the areas where my dry spots were really showing. This tallow helped smooth everything out and absorbed into my skin amazingly. I honestly have nothing but good things to say about this product. I also love that it comes in a big jar because I use moisturizer 24/7, so this will definitely last me a while. It’s been especially amazing for my eczema it cleared up within just a few days! I will forever repurchase this and recommend it to everyone. There’s no fragrance, which I love. It does feel a little greasy at first, but that goes away pretty quickly once it absorbs. The application, size, and absorption are all amazing 💕
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Reviewed in the United States on May 26, 2026
L
Verified Purchase
Luz Lopez
Whiting, US
★★★★★ 5
very amazing product
Scent: Unscented, Size: 8 Ounce (Pack of 1), Scent: Unscented, Size: 8 Ounce (Pack of 1)
i love this product. it’s very smooth and buttery. no scent and truly good for skin.
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Reviewed in the United States on May 25, 2026
M
Verified Purchase
MC
Los Angeles, US
★★★★★ 4
Not bad for the price point.
Scent: Unscented, Size: 8 Ounce (Pack of 1)
I don't mind this product; it's well-priced; however, in practice, it was slightly too oily. I prefer other beef tallow products, or even just straight-up beef tallow, rather than this product. Because I have severe eczema on my hands, I prefer tallow blends that have faster absorption. However, this product is perfectly suited for use as a night moisturizer or as a hand mask. I would probably buy this again if the formulation were less oily/greasy next time.
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Reviewed in the United States on May 30, 2026

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