SKU: 45976895039

Shure AD2/N8CB-G57 Digital Handheld Wireless Microphone Transmitter with Nexadyne 8/C Cardioid Capsule (G57: 470 to 608 + 614 to 616 MHz, Black)

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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Shure AD2/N8CB-G57 Digital Handheld Wireless Microphone Transmitter with Nexadyne 8/C Cardioid Capsule (G57: 470 to 608 + 614 to 616 MHz, Black)The black Shure AD2 N8CB is a digital handheld wireless microphone transmitter compatible with Axient Digital series receivers. The AD2 N8CB comes equipped with a Nexadyne 8 C dynamic cardioid capsule featuring an innovative Revonic dual transducer design that uses two separate, but interdependent sets of diaphragms, voice coils, and magnets. This unique technology gives this dynamic mic a condenser like clarity with a crisp, yet natural high end and

The black Shure AD2/N8CB is a digital handheld wireless microphone transmitter compatible with Axient Digital series receivers. The AD2/N8CB comes equipped with a Nexadyne 8/C dynamic cardioid capsule featuring an innovative Revonic dual-transducer design that uses two separate, but interdependent sets of diaphragms, voice coils, and magnets. This unique technology gives this dynamic mic a condenser-like clarity with a crisp, yet natural high-end and plenty of detail—allowing vocalists to worry less about mic technique and instead focus on delivering powerful performances. The cardioid polar pattern reduces off-axis pick up, for less bleed from other sources and fewer feedback issues.

The transmitter operates in an ultrawide 140 MHz ultrawide UHF bandwidth with selectable 2/10/35mW RF output power and a transmission range up to 330'. It provides up to 8 hours of operation on two AA batteries and up to 9 hours with an SB900A lithium-ion rechargeable battery (available separately). With a durable, moisture-resistant, lightweight aluminum case, the AD2/N8CB transmitter delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options, making it ideal for high-profile, sound-reinforcement applications.

Interchangeable Design with Nexadyne 8/C Cardioid Revonic Capsule
  • Shure's Nexadyne Revonic system is an innovative dynamic microphone design that uses two matched dynamic transducers, working in conjunction, to provide more opportunity for both greater sound quality and the rejection of unwanted signal.
  • Wiring the transducers out-of-phase cancels mechanical vibration, so self-noise is actively zeroed out. This makes traditional pneumatic shockmounts unnecessary, and allows the transducers to be optimized for acoustic performance.
  • Vocal performers will experience natural and vivid clarity when performing—enabled by a cartridge design that optimizes signal output acoustically, producing more of the desired sound source and less environmental and handling noise.
  • Engineers will receive stronger and clearer output, resulting in fewer EQ corrections that are often necessary with other mics to retain vocal clarity within the mix.
  • The cardioid polar pattern provides focused, yet forgiving, audio capture centered on the performer in front of the mic—reducing bleed from other sources and on-stage monitors for clearer sound. 
  • The interchangeable capsule design allows you to replace the Nexadyne 8/C capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including the Nexadyne 8/S (supercardioid), KSM8, SM58, Beta 58A, Beta 87A, and Beta 87C capsules.
User-Friendly Features in a Rugged Housing
  • The AD2 quickly syncs with an Axient Digital wireless receiver at the touch of a button via infrared.
  • Automatic Gain adjusts the mic input level for you.
  • The power button conveniently doubles as mute switch, while preserving RF lock.
  • Frequency and power lockout functions prevent accidental or unauthorized changes during events.
  • A backlit LCD with easy-to-navigate menu and controls lets you quickly access frequency, group, and channel settings, along with mute and lock status, RF output, and remaining battery life.
  • Offset function lets you balance mic levels when assigning multiple transmitters to a single receiver slot. Adjustment range: -12 to +21 dB.
  • 2/10/35mW selectable RF output power allows you to increase either the transmitter's range or the number of mics operating simultaneously.
  • Two transmission modes: Standard, for optimal coverage and High-Density, for maximum system channel count and robust coverage.
Convenient Power Management Options
  • Optional SB900A rechargeable battery offers intelligent power management with precision metering in hours and minutes, and zero memory effect.
  • External charging contacts allow for docked battery charging.
  • SBC220 two-bay and SBC840 eight-bay networked chargers (both available separately) allow for remote power monitoring via Shure’s Wireless Workbench software.

Specifications

RF Frequency Band
470 to 608 MHz / 614 to 616 MHz
RF Bandwidth
140 MHz
Frequency Step Size
125 kHz (Minimum)
RF Channel Scanning
Auto-Scan
Max Operating Range
328.1' / 100 m (Line of Sight)
Max Transmitters per Band
47
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
Latency
2 to 2.9 ms (Selectable)
Encryption
AES 256
Modulation
Proprietary
Transmitter
Transmitter Type
Handheld
RF Output Power
2 / 10 / 35 mW
Built-In Microphone
Yes
Audio I/O
No
Included Cable Connector
No
Pad
No
Muting
Mute Switch
Audio Input Level
145 dB
Auto-Level Control
Yes
Gain Range
-12 to +21 dB (3 dB Steps)
Signal Processing
No
Sync Method
IR
Antenna
1x Internal Single-Band Helical (Handheld)
Power Requirements
Battery
Battery Type
2x AA (Included)
1x Shure SB900A (Not Included, Replaceable)
Internal Battery Capacity
750 mAh
Approx. Battery Life
Med.:
8 Hours (Alkaline)
Med.:
9 Hours (Lithium Shure SB900A)
USB/Lightning I/O
No
Display & Indicators
1x LCD (Battery Status, Channel, Group, Signal Strength)
Housing
Aluminum
Operating Temperature
0 to 122°F / -17 to 50°C
Storage Temperature
-20 to 165°F / -28 to 73°C
Dimensions
2 x 10.1" / 51 x 256 mm
Weight
12 oz / 340 g (without Batteries)
Microphone
Microphone Type
Handheld Capsule
Color
Black
Sound Field
Mono
Capsule
Dynamic
Polar Pattern
Cardioid
Frequency Range
50 Hz to 20 kHz
Sensitivity
-54 dBV/Pa at 1 kHz
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: 45976895039

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4.4 ★★★★★
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Verified Purchase
Kindle Customer
Alexandria, US
★★★★★ 4
Great selection
Size: Large, Color: 9 Packs
They're not as big as advertised but they worked for what I wanted
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
D
Verified Purchase
Duval Chad
Battle Creek, US
★★★★★ 5
Pawesome variety box!
Size: Large, Color: 9 Packs, Size: Large, Color: 9 Packs
I’m a big fan of this box of tug toys. My dog loves to chew and play tug-of-war, and these have been a great fit for him. The quality is solid, and one box typically lasts us around 6 months. He’s now 3.5 years old, so he doesn’t chew as aggressively as he used to, which helps them last even longer. You get a great variety in this box. It’s honestly like Christmas for him every time I bring out a new toy. I usually grab a couple and let him pick. The different shapes and sizes keep things interesting, and he enjoys all of them. The toys are lightweight but very durable, even for an aggressive chewer like mine. The material is made of thinner rope strands, but they’re tightly woven, which makes them ideal for both tugging and chewing. I also think the texture helps with his teeth and keeps them a bit cleaner. I do keep an eye on them once they start to unravel, since I don’t want him swallowing loose strings. That said, it takes a while for him to break them down, so I’m comfortable leaving them with him when I’m not home. I’ve bought several of these boxes over the years. For the price, it’s a great value—about the same cost as a single tug toy at most pet stores. My dog is about 55 lbs, and these are a great size for him. Even the smaller ones get a lot of use. His favorites are the looped ones and the ones with balls—he gets excited every time I pull one out. I’ve tried other tug toy variety packs, and they don’t compare to this one. If you’re looking for a reliable variety pack for your dog, I’d recommend this one with confidence.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
T
Verified Purchase
Tabetha Dawn Justo
New York, US
★★★★★ 3
Revenge is sweet
Size: Large, Color: 14 Packs
The package arrived promptly. The puppy was ecstatic. She leaped into the pile of toys and went crazy. She tore through one after another. In mere minutes she devoured everything in sight. They never stood a chance. Within an hour or two she had consumed the entire pile of toys. Not to worry they had their revenge. She puked multi color string for days. Overall the toys were fun just not durable.
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Reviewed in the United States on June 7, 2026
W
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Wrench01543
Pawtucket, US
★★★★★ 5
Very very durable
Size: Large, Color: 9 Packs
So after spending quite a bit of money on toys for a 1-year-old long-haired dachshund because she's a very aggressive chewer I took a chance and bought this rope set and it's been 2 months she still has all her ropes everything I must say this is a very durable set well worth the money well worth the play time she loves tug of war these ropes are great for tug of war she has not chewed through any of them she has tried to take them apart which she had succeeded on one but I put a few knots in it and other than that I would recommend this rope set to anyone that's got a dog that likes the fat especially play tug of war or is a very very aggressive sure
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Corey Hassett
Lexington, US
★★★★★ 5
Worth it!
Size: Large, Color: 9 Packs
I dumped them all out my dogs didn’t know what to do!!! Great quality, variety of options for our dogs entertainment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026

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