Samson CR77 Diversity Receiver with AC500 Power Supply, K3: 492.425 MHz

SKU: SA77R00K3 MFR: SW77R00-K3
$99.99
Earn VIP Reward Points

Key Features

  • Experience superior wireless audio with the CR77 receiver, ensuring crystal-clear sound.
  • Achieve reliable performance with this diversity receiver, minimizing dropouts during use.
  • Enjoy extended wireless range thanks to the 1/4 wavelength rod antennas, maximizing mobility.
  • Easily monitor signal strength with the intuitive LED indicators for optimal audio quality.
  • Customize your audio levels with precise volume and squelch controls for tailored sound.
  • Operate confidently across various settings with a wide temperature range and stable voltage.
See More Product Details
Special Order?Estimated to Ship: 08/22/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$6.99

2 Year

$13.99

3 Year

$20.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

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

Samson CR77 Diversity Receiver Specifications

  • Oscillation Type

    PLL

  • Frequency Band

    K3: 492.425 MHz

  • Antennas

    1/4 Wavelength Rod

  • Indicators

    Receiver A/B (Green), Power On (Red), AF Level (6 segment), RF Level (6 segment)

  • Level Control

    Audio Level Volume, Squelch Level Control

  • Operating Temperature

    32 to 122 Degree F (0 to 50 Degree C)

  • Operating Voltage

    12 Volts +/-10%

  • Current Consumption

    160 mA (all LED lights illuminated)

  • Sensitivity

    18 dBm (@ THD 2%)

  • Squelch Sensitivity

    0 - 40 dBm (Adjustable)

  • T.H.D. (Overall)

    1% Max (@AF 1 kHz, RF 46 dBu)

  • S/N Ratio (Overall)

    90 dB (w/IHF-A Filter)

  • Residual Noise

    90 dBv (w/IHF-A Filter)

  • AF Frequency Response

    50 Hz - 15 kHz ( +/-3 dB overall)

  • Audio Output Level

    Unbalanced: 0 dBv
    Balanced: -20 dBm (Line), -40 dBm (Mic)

  • Audio Output Impedance

    Unbalanced: 5 k Ohm
    Balanced: 600 Ohm

  • UPC Code

    809164220336

About Samson CR77 Diversity Receiver

Enhance your audio experience with the CR77 True Diversity Receiver, expertly designed to deliver reliable, high-quality performance. Operating wirelessly up to a range of 300 feet (90m), this device ensures seamless audio transmission, even in larger spaces. Its lightweight, half-rack housing design makes it portable and easy to carry, perfect for on-the-go audio professionals. Alternatively, for a more permanent setup, it can be securely installed using a rackmount kit, available separately.

The CR77 Diversity Receiver is also equipped with a versatile rear panel, featuring both balanced XLR and unbalanced 1/4" outputs. This allows for flexible connection options, catering to a variety of audio equipment and setups. Operating at a frequency of 492.425 MHz, this device is designed to provide clear, interference-free audio, making it an essential tool for any audio professional.

In addition, this package includes an AC500 Power Supply, ensuring your CR77 Diversity Receiver is always ready to deliver top-notch performance. Whether you're a sound engineer, a DJ, or an audio enthusiast, the CR77 True Diversity Receiver with AC500 Power Supply offers a comprehensive solution for your audio needs.

Samson CR77 Diversity Receiver Features

  • True Diversity design minimizes dropouts
  • Mountable half-rack chassis
  • 1/4-wave antennas
  • Multi-segment audio and RF level LED meters
  • Volume and squelch controls
  • Balanced XLR output, unbalanced 1/4" output
  • Mic/Line level output switch

Product Documents

User Manual

Key Features

  • Experience superior wireless audio with the CR77 receiver, ensuring crystal-clear sound.
  • Achieve reliable performance with this diversity receiver, minimizing dropouts during use.
  • Enjoy extended wireless range thanks to the 1/4 wavelength rod antennas, maximizing mobility.
  • Easily monitor signal strength with the intuitive LED indicators for optimal audio quality.
  • Customize your audio levels with precise volume and squelch controls for tailored sound.
  • Operate confidently across various settings with a wide temperature range and stable voltage.

What's in the box:

  • CR77 Diversity Receiver with AC500 Power Supply
  • 12 VDC Power Supply
  • Samson 2 Year Limited Warranty