Description
The IFB-1000 is a monaural, single-channel listen-only intercom beltpack designed to provide clear and reliable monitoring for production crews and broadcast operators. It receives audio and power from a connected party line and delivers a focused audio feed to a single earset or headphone. The compact metal housing and low-profile footprint make it convenient for on-body use while maintaining durability.
Key features include a recessed volume control for tamper-resistant level adjustments and a green Channel-On LED that confirms when the unit is powered. The unit uses a standard 3-pin XLR female input for party line connection and a 1/4in TS phone jack for earphones or earsets. The audio receive circuit is engineered for clear monaural monitoring on a single channel.
Technically, the IFB-1000 is optimized for earsets with impedances between 150 and 600 Ohms, while the balanced channel impedance is specified at 600 Ohms. It requires a nominal 24VDC supply drawn from the intercom party line and typically consumes between 50 and 80mA. The rugged metal enclosure and compact dimensions support repeated field use.
Connectivity is straightforward and industry-standard: a 3-pin XLR female input connects to a party line and a 1/4in TS phone jack accepts common earsets or headphones. The unit is Clear-Com compatible and draws all necessary power from the connected intercom channel, eliminating the need for an external battery. The beltpack includes a secure clip to attach to clothing or a belt during operations.
Typical use cases include broadcast production, ENG/EFP crews, stage management, and event production where a single-channel listen-only monitor is required. The IFB-1000 is suitable for talent cueing, director and stagehand communications, and any application that requires a discrete receive-only audio feed. Its compatibility with standard party line systems makes it easy to integrate into existing intercom infrastructures.
Installation is simple and tool-free: connect the 3-pin XLR to the party line and plug an earset into the 1/4in jack, then clip the unit to a belt. The recessed volume control prevents accidental changes while the metal case protects the electronics from impact. Overall, the IFB-1000 combines straightforward operation, Clear-Com compatibility, and reliable build quality for professional monitoring needs.
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
