Shure AD2/K8B-G57 Digital Handheld Wireless Microphone Transmitter with KSM8 Capsule 470 to 616 MHz – Black
Original price was: $1,461.99.$99.00Current price is: $99.00.
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Description
Shure AD2Overview
The blackShure AD2/KSM8Bis a digital handheld wireless microphone transmitter compatible with Axient Digital series receivers.
The AD2/KSM8B comes equipped with a KSM8 dual-diaphragm dynamic capsule that minimizes proximity effect, delivering a consistent sound even when the distance between the mic and the sound source varies. The cardioid polar pattern provides a clean, richly detailed signal with reduced feedback, great for speech and vocals in live venues.
The transmitter operates in a single 146 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/KSM8B 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 KSM8 Capsule
- The KSM8’s hardened, dent-resistant grille is lined with hydrophobic woven fabric, which rejects moisture as well as plosives.
- The interchangeable capsule design allows you to replace the KSM8 capsule with a Shure capsule thats ideal for your application and simply screw it onto the transmitterincluding KSM9, KSM9HS, SM58, Beta 87A, Beta 87C capsules, and more.
User-Friendly Features in a Rugged Housing
- The unit quickly syncs with a wireless receiver via infrared at the touch of a button.
- 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) allowfor remote power monitoring via Shures Wireless Workbench software.
Shure AD2Specs
Wireless Transmission | Digital UHF |
RF Frequency Band | 417 to 616 MHz |
RF Bandwidth | 146 MHz |
Frequency Step Size | 25 kHz |
Max Operating Range | 328.1′ / 100m (Line of Sight) |
Latency | 2 to 2.9 ms (Selectable) |
Encryption | AES 256 |
Modulation | Proprietary |
Transmitter
Form Factor | Handheld |
RF Output Power | 2 / 10 / 35 mW |
Audio I/O | None |
Muting | Mute Switch |
Audio Input Level | 145 dB |
Gain Range | -12 to +21 dB (3 dB Steps) |
Sync Method | IR |
Antenna | 1 xInternal Single-Band Helical (Handheld) |
Power Requirements | Battery |
Battery Type | 2 xAA (Included) 1 xShure SB900A (Not Included, Replaceable) |
Approx. Battery Life | Med.: 8 Hours (Alkaline) Med.: 9 Hours (Lithium Shure SB900A) |
Display & Indicators | 1 xLCD (Battery Status, Channel, Group, Signal Strength) |
Housing | Aluminum |
Operating Temperature | 0 to 122F / -17 to 50C |
Storage Temperature | -20 to 165F / -28 to 73C |
Dimensions | 2 x 10.1″ / 51 x 256mm |
Weight | 12oz / 340g (without Batteries) |
Microphone
Form Factor | Handheld Capsule |
Sound Field | Mono |
Capsule | Dynamic |
Polar Pattern | Cardioid |
Frequency Range | 40 Hz to 16 kHz |
Sensitivity | -51.5 dBV/Pa at 1 kHz |
Packaging Info
Package Weight | 1.735 lb |
Box Dimensions (LxWxH) | 12.75 x 4.85 x 3.45″ |
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