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2 Year
$219.99
3 Year
$349.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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Black
470 to 1525 MHz
Transmitter tunable in 25 kHz steps
Available frequencies are dependent on region
Off, 2 mW, 10 mW, 20 mW, 40 mW, 100 mW
Proprietary, 100% digital RF modulation
Standard, Long Range, T&M, selectable
Standard (2 ms)
Long Range (3.9 ms)
T&M (7 ms) (Mic capsule to Receiver analog output)
RF: 470-1525 MHz : Built-in
NexLink 2.4 GHz: Built-in
10 Hz - 20 kHz, +/- 1 dB re 1 kHz
Compatible with Sound Devices CD1, Shure-style, or Sennheiser-style mic capsule
Bias power with Shure-style: 5V
Bias power with Sennheiser-style: 10V
EIN: -128 dBV (A-weighting)
Dynamic range: >140 dB
Internal counterweight available to balance out heavy microphone capsules
e-Paper screen highly visible in direct sunlight
e-Paper screen holds display image without battery power
Power button and three navigation buttons protected inside battery compartment
4 types available:
Control 0, supplied with A20-HH, no buttons
Control 1, optional, one push button
Control 3, optional, three push buttons
Control Switch, optional, one slide switch
User changeable
A20-Remote Android, iOS, and iPad app via Bluetooth 5.2 LE
Astral Receivers via super-long-range NexLink
Micro SD Card
Media format: ExFAT for Micro SD cards 64GB or more, FAT32 for Micro SD cards 32GB or less
Selectable Record Only Mode or RF Only Mode. Recording is not possible when transmitting audio
32 Bit Float, 48 kHz, Monophonic wav
Broadcast WAV (<4 GB), RF64 WAV (>4 GB)
Sync wirelessly over NexLink (from an Astral Receiver)
0.2 ppm accuracy
Holds accurate clock for four hours while powered down with batteries inserted, holds for one hour without batteries via internal supercapacitor
Auto Jams timecode via USB-C connector or wirelessly via NexLink
23.98, 24, 25, 29.97 DF, 29.97 ND, 30 DF, 30 ND
Frame rates are auto-detected from incoming source
Mass Storage (USB-C): USB 2.0 high speed for file transfer of internal microSD card recordings
Charges XL-B18650 Li-ion battery inserted in A20-HH
Pairing to Astral Receivers
Sound Devices XL-B18650 Li-Ion battery
Built-in charging of battery via USB-C
Inductive charger dock for A20-HH
Battery can be removed and charged in any standard 18650 battery charger
Approx 10 hours at 10 mW RF output power
Unit can be completely powered off remotely via app or via NexLink to extend battery runtime
Required, included
Lithium ion
18650
2
Operating: 14 to 104 Degree F (-10 to 40 Degree C)
Storage: -40 to 185 Degree F (-40 to 85 Degree C)
Water resistant
No mic head: 7.1 x 1.5 x 1.5" (18 x 3.7 x 3.7cm)
With mic head: 9.6 x 2 x 2" (24.5 x 5.1 x 5.1cm)
No battery or optional counterweight: 6.3 oz (178g)
With battery: 8.1 oz (226g)
Counterweight: 1.1 oz (30g)
Dynamic mic, moving coil
Dual diaphragm, dual voice coil
100% swept and calibrated at factory
Cardioid
50 - 15,000 Hz
600 ohms
-54 dBV/Pa
>140 dB SPL
850032705400
Become the star of the show with the Astral A20-HH Digital Wireless Handheld Microphone, featuring the innovative CD1 Capsule. This black, state-of-the-art microphone is engineered for superior sound quality and performance, making it the ideal choice for concerts, live events, theater productions, houses of worship, corporate events, and more. The A20-HH microphone stands out with its unparalleled ability to tune into a wider spectrum of frequencies than any other handheld microphone, ensuring you always find open frequencies, whether you're performing in a packed house on opening night or on a long tour across the globe.
Designed for quick and easy setup, the A20-HH saves valuable time with its fast frequency scanning and automatic setting capabilities, thanks to the integrated SpectraBand technology. This feature offers an impressive tuning range from 470 MHz to 1525 MHz, allowing seamless operation in any location. The AutoAssign function further simplifies the process, enabling automatic frequency assignment with just one button press.
At the heart of the A20-HH is the patent-pending CD1 Mic Capsule, crafted by Sound Devices, renowned for their impeccable audio quality. This unique capsule is the only calibrated dynamic capsule globally, ensuring consistent, smooth vocal reproduction across all units. For added versatility, the A20-HH can accommodate any manufacturer's mic capsule with built-in Shure- or Sennheiser-style threads, eliminating the need for adapters.
Customization is a breeze with the A20-HH's quick-change Body Shell, Control Ring, Capsule Collar, and CD1 components. These elements can be decorated, painted, or bedazzled to match any aesthetic, providing a personalized touch for any performance. For those seeking a standout look, Rebel Trading Company offers custom paint finishes and crystal embellishments, including designs, artwork, names, and logos.
The A20-HH's rugged construction, featuring solid magnesium die-casting, stainless steel, and an impact-absorbing polycarbonate outer shell, ensures it can withstand the rigors of touring. Sound Devices' rigorous quality assurance testing guarantees durability, subjecting the microphone to extreme conditions such as dropping, cold, heat, humidity, and more.
Equipped with the patent-pending RocketAntenna, the A20-HH maintains consistent RF transmission levels, preventing dropouts regardless of how the microphone is held. The built-in NexLink protocol provides ultra long-range remote control, allowing you to change frequencies and power settings from your mixing console with ease. Additionally, GainForward technology enables gain adjustments directly at the console, eliminating the need for on-device gain controls and preserving headroom and noise performance.
Experience the ultimate in wireless microphone technology with the Astral A20-HH, designed to deliver exceptional sound quality and reliability for any performer.