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2 Year
$119.99
3 Year
$154.99
5 Year
$269.99
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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
Browse our FAQ
Band 3 (U.S.): 520.000-544.975MHz
(1000 channels switchable) 25kHz/step
<0.005%
30Hz-18kHz +/-3dB
120dB
<0.5%
FM (F3E) +/-25kHz normal, +/-75kHz max
150-250 feet typical, 500+feet max line-of-sight
Dual conversion Super Heterodyne with True Diversity (two complete Receiver sections with optimum audio selected)
60dB normal +/-75kHz offset
-70dB, minimum
-107dBm, normal
65dB, normal
-65dBm to -95dBm (adjustable)
UP/DOWN selects, SET, IR Sync, Power buttons, MUTE level
Four backlight LCD panel indicating selected Group/Channel,received RF levels, A/B diversity, and unbalanced receiver out volume levels
5-segment LED tree indicating received audio levels from transmitter (single version only)
Unbalanced output: 360mV adjustable audio output @ +/-25kHz deviation
Balanced output: 24mV fixed level audio output @ +/-25kHz deviation
Balanced and unbalanced: 600 Ohm
16VDC/0.8A
Dual BNC right angle
Metal
19 x 11 x 1.75" (48.26 x 27.94 x 4.44cm)
6.3 lbs (2.86kg)
HI/LOW selectable HI: +14dBm (25mW typical), LOW: +4dBm (2.5mW typical)
-50dBc normal
75mV (Lapel) +/-25kHz deviation
500 k Ohm (Instr.)
Power OFF/MUTE/ON, RF Power HI/LOW switches, Set/Up/Down buttons
Mini 3.5mm with locking nut
Group/Channels/Volume/Battery Levels
External fixed
Metal
8-10 Hours typical
Required, included
Alkaline
AA
4
2.5 x 3.25 x 1.81" (6.35 x 8.3 x 1.82cm)
Without Battery: 3.8 oz (107.72g)
HI/LOW selectable HI: +14dBm (25mW typical), LOW: +4dBm (2.5mW typical)
-50dBc normal
24mV for +/-25kHz deviation
6k Ohm
Power ON/OFF, RF Power HI/LOW switches, Set/Up/Down buttons
Group/Channels/Volume/Battery Levels
Integral
Metal
8-10 Hours typical
Required, not included
Alkaline
AA
4
10 x 2 (25.4 x 5.1cm)
Without Battery: 11 oz (311.84kg)
634343284652
An advanced and versatile solution for professional audio needs, the 4W-1KU 1000-Channel UHF Quad Receiver Wireless System by Nady is engineered to deliver high-quality, clear, and natural sound for live performances. This robust system offers a remarkable 120dB dynamic range and a generous 500 feet of line-of-sight operation, ensuring reliable and interference-free audio across a wide range of venues.
The 4W-1KU wireless system boasts 1000 user-selectable UHF frequencies, meticulously synthesized into 10 groups of 100 channels within the US frequency band of 520MHz-544.9MHz. This frequency agility makes it an ideal choice for users seeking a system that can adapt to various environments without the risk of signal interference.
Equipped with True Diversity circuitry, the system includes two complete front ends to maximize range and protect against dropouts. The receiver features a user-friendly front-panel backlit LCD display, which provides essential information such as audio output volume level, Group/Channel selection, RF signal strength, and A/B diversity status. Additionally, an audio LED bar graph display offers a visual representation of audio levels, allowing for monitoring from a distance.
The back panel of the receiver includes balanced XLR Mic Level and unbalanced 1/4" line level audio output jacks, catering to different setup requirements. The transmitter units are equally impressive, with LCD displays that indicate Group, Channel, Audio Input Levels, and Battery level status. A transmitting High/Low RF power switch enables optimization of distance operation based on the specific application, while operation with two AA batteries ensures long-lasting, cost-effective performance.
The HT-1KU Handheld Microphone transmitter is housed in a sleek, durable all-metal casing, designed to endure the demands of live performances. It features convenient channel selection buttons, an LCD display for monitoring various parameters, and a high-quality neodymium cartridge that delivers powerful audio with maximum feedback rejection and minimal handling noise.
Completing the system are the Bodypack Transmitters (BT-1KU), which come in a road-worthy all-metal case and include a power Off/Mute/On switch, a flexible external antenna rod, and a mini locking connector compatible with lapel microphones. These features underscore the system's commitment to providing unsurpassed state-of-the-art UHF performance with proprietary companding and low-noise circuitry for an exceptional dynamic range.
The 4W-1KU Wireless System is a comprehensive and professional solution that includes a UHF quad receiver, two HT-1KU handheld microphones, and two lapel microphones, making it a top choice for performers and audio professionals who demand reliability, durability, and advanced technology in their wireless microphone systems.