UHF Wireless Antenna Combiner Bundle for in-Ear Monitor System
$350.99
AMS Rewards Program
Earn rewards every time you shop at AMS. You'll collect points on eligible purchases that turn into promotional savings on future gear, with points typically available several days after your order ships. All you need is a free AMS account — no credit card, financing, or payment plan required.
The more you shop, the more you earn. Create a free account and start earning from your very first eligible purchase. Rewards are applied as a discount on future eligible purchases.
Earn points on eligible purchases with AMS Rewards and turn them into savings on future orders, no credit card required. You can apply points at checkout once they’re available.
OR
0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Did you know AMS is the only music distributor with four distribution centers? And that means we can offer super-fast shipping on all your music products. Whether you don’t want the spark of inspiration to fade or you really need that replacement speaker before the next show, we have you covered anywhere in the U.S. And even better, it’s FREE!
You shouldn’t have to pay extra for a little peace of mind. When you purchase from AMS, you’ll get a free 12-month extended warranty to cover your purchase — and that’s in addition to any manufacturer’s warranties! Thousands of items in our catalog feature the “Gold Lock Extended Warranty,” so you can feel confident in your purchase.
45
Day return
Sometimes the gear on the computer screen seems like a better fit than when you actually get your hands on it. We understand, and that’s why AMS offers an industry-leading 45-day money-back guarantee. If you’re not happy with an item, you have a full month and a half to send it back! We don’t want to just sell you gear. We want to sell you the RIGHT gear — even if it takes a few tries.
0% Interest
Payment Plan
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
The Phenyx Pro PAS-227X UHF Wireless Antenna Combiner merges up to four IEM signals into a single, clean antenna output. With a 460–970MHz frequency range, it's compatible with virtually every major IEM brand on the market. If you're serious about a clean RF environment, this is the rack unit that quietly keeps everything running smoothly.
Cleaner RF, Less Drama
Crowded RF environments are the enemy of a clean mix. The PAS-227X cuts through the noise — literally — by reducing intermodulation distortion (IMD) and interference, so your signals stay strong and your dead spots stay dead to you. Directional antenna paddles give you the flexibility to find the ideal placement for maximum coverage, no matter the venue size or layout.
Four-Input Antenna Combining: Merges up to four wireless IEM system signals into one unified antenna output, dramatically simplifying your RF chain without sacrificing signal quality.
IMD and Noise Reduction: Actively cleans up the RF environment by minimizing intermodulation distortion, shrinking dead zones, and extending your effective transmission range.
Directional Antenna Paddles: Flexible mounting options let you aim your signal exactly where it needs to go — whether that's a sprawling festival stage or a tightly packed conference hall.
Precision Gain Control, Simplified
Not every venue is the same, and the PAS-227X knows it. With 16 levels of gain adjustment and a maximum boost of +6dB, it adapts on the fly to whatever the room throws at it. The LCD display shows your current gain level in real time, so there's no guesswork — just clean, confident adjustments when the situation calls for it.
16-Level Gain Adjustment: Dial up to +6dB of gain in larger spaces to compensate for signal loss or pull it back in dense RF environments to prevent overload. Either way, you're in control.
LCD Display: A clear, readable screen shows your current gain setting at a glance, making adjustments quick and precise without fumbling through menus mid-show.
LED Signal Monitoring: Real-time LED indicators keep you updated on signal status, so you know immediately if something's off before it becomes a problem on stage.
Road-Tough. Rack-Ready.
Gear that's a nightmare to transport or set up has no place in a working professional's rig. The PAS-227X was designed with practical deployment in mind — removable feet for fast rack installation, an included antenna mounting rod and plate, and a durable carrying case that keeps everything protected on the move.
Rack-Ready Design: Removable feet allow for quick and clean rack installation, saving valuable space in your setup without requiring extra tools or adapters.
Antenna Mounting Hardware Included: Comes with a mounting rod, plate, and adapter cord tie-off for an organized, cable-managed setup right out of the box — no hunting for accessories.
Durable Carrying Case: A hard-shell carrying case keeps the PAS-227X protected during transport, so it arrives at the gig in the same condition it left the warehouse.
The Antenna Combiner That Pulls Its Weight
The Phenyx Pro PAS-227X UHF Wireless Antenna Combiner isn't the flashiest piece of gear in your setup, but it might be the most important one. It cleans up your RF environment, simplifies your antenna chain, and gives you the gain flexibility to handle everything from intimate corporate events to full-scale arena productions. Compatible with nearly every IEM brand on the market and built to survive the rigors of touring, it's the kind of reliable, no-nonsense workhorse that pros keep going back to.
Phenyx Pro PAS-227X Features:
Combines up to four wireless IEM system signals into a single antenna output
Reduces IMD and noise for a cleaner, more stable RF environment
16 levels of gain adjustment with a maximum boost of +6dB
LCD display for real-time gain level monitoring
LED indicators for live signal status monitoring
Wide 460–970MHz frequency range for broad IEM brand compatibility
Directional antenna paddles for flexible, targeted signal placement
Removable feet for streamlined rack installation
Includes antenna mounting rod, plate, and adapter cord tie-off
Phenyx Pro PAS-227X UHF Wireless Antenna Combiner Specifications
Phenyx Pro PAS-227X UHF Wireless Antenna Combiner Specifications
Product Specifications
Combiner Frequency Range: 450-970 MHz
Combiner Input Connector: BNC x 4
Combiner Output Connector: BNC x 1
Combiner Gain: 0-6 dB
Combiner Maximum Input Power: 20 dBm (100 mW)
Combiner Dimensions: 212 x 168 x 43 mm
Combiner Power Input: DC 12V/2A
Antenna Input Connector: BNC x 1
Antenna Gain: 3 dB
Frequently Asked Questions
An antenna combiner like the PAS-227X merges multiple IEM transmitter signals into a single antenna output, reducing cable clutter and improving RF signal distribution. This minimizes interference, dead spots, and intermodulation distortion across your whole system.
The PAS-227X covers a 460–970MHz frequency range, making it compatible with nearly all major IEM brands and models. If your IEM system operates within that frequency window, you're good to go.
It supports up to four antenna inputs, combining up to four wireless IEM system signals into one output. This makes it ideal for bands, production crews, or any setup running multiple IEM packs simultaneously.
Absolutely. The adjustable gain (up to +6dB) lets you compensate for signal loss in large spaces, while the directional antenna paddles help maximize coverage in open or complex environments.
Yes, it includes an antenna mounting rod, mounting plate, and adapter cord tie-off for organized cable management right out of the box. It also ships with a durable carrying case for transport between gigs.