Description
The RE420-RC3 is a thread-on condenser microphone head designed to deliver clear and detailed vocal reproduction for wireless handheld transmitters. It uses a self-biased condenser element that emphasizes clarity and presence while maintaining a natural tonal balance. The design adapts mechanically and electrically to common 3-ring wireless transmitter couplings.
Key features include a cardioid polar pattern for focused pickup and improved isolation, a multi-stage pop filter to reduce breath blasts and plosives, and a selectable high-pass filter to cut unwanted low-frequency content. The internal shock mount reduces handling noise and vibration, preserving signal integrity during live use. The floating captured ID collar allows the branding orientation to be adjusted before final tightening.
Performance specifications include a frequency response of 50 Hz – 20 kHz, sensitivity of 5.6 mV/Pascal (-45 dBV/Pa), self-noise of 22 dB SPL A-weighted, and a maximum SPL of 137 dB (1% THD). The output impedance is 1000 ohms and the dynamic range is 115 dB, supporting clean signal capture across a broad level range. The capsule produces a warm low end, natural mids, and clear, detailed highs for vocal clarity on stage or in broadcast scenarios.
Connectivity and compatibility are straightforward: the head uses a 3-ring/3-pin electrical contact and a 1.25 in diameter 28 threaded coupling with UN-2A thread pitch to attach to common wireless handheld transmitters. It requires 4-8 VDC phantom power from the transmitter to operate the condenser element. The cardioid pattern provides optimal monitor placement at 180 degrees off-axis for maximum feedback rejection.
Typical applications include live vocal performance, broadcast and ENG environments, and any situation requiring an upgrade from a dynamic capsule to a condenser signature on compatible wireless transmitters. The RE420-RC3 preserves articulation and nuance while improving presence and intelligibility in mixes. It is useful where singers or presenters need expressive microphone technique and close working distance handling.
Installation is simple and fast – thread the head onto a compatible transmitter, orient the ID collar, and tighten to lock the orientation. The robust aluminum and steel construction and protective wire grille screen provide durability for touring and field use. Overall, the RE420-RC3 offers a reliable condenser option for professionals seeking improved vocal detail on standard wireless handheld transmitters.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
