Description
The 4030 Portable 2-Channel IFB Listening Station is a compact belt-pack designed to let a single user monitor two intercom channels simultaneously. It is a listen-only IFB station that provides independent level control for each channel and a clear connection status indicator. The unit supports both monaural and stereo headsets and is powered via the intercom system on channel one.
Built for straightforward operation, the 4030 offers separate volume controls for channel one and channel two and an illuminated indicator that confirms a functioning intercom connection. It accepts a 1/4in monaural plug for single-channel operations and a 1/4in stereo plug for dual-channel monitoring. Power and audio are supplied through an XLR-3F interface that follows standard intercom wiring conventions.
On the performance side, the listening station provides a nominal audio input level of 2V p-p (0dBu) and an input impedance of 200 ohm ±5%. The internal amplifier delivers up to 65 mW into 150 ohms and maintains a frequency response of 250 Hz to 8 kHz at +1/-4 dB. Noise is specified at less than -60 dB, ensuring clear intelligibility for voice communications.
Connectivity includes intercom channel connectors via XLR-3F, a 1/4in monaural jack for channel one, and a 1/4in stereo jack for combined channel monitoring. The unit is compatible with RTS/Telex 2-wire IFB and 4010 IFB systems and uses standard RTS line voltage. The power-on indicator provides immediate feedback that channel one is supplying power.
Typical applications include broadcast talent IFB monitoring, ENG and field production, and mobile studio use where a single user needs access to two talkback or program feeds. The lightweight belt-pack design and compact footprint make it easy to secure on talent or crew during live events and remote shoots. It offers practical channel separation and simple controls to reduce setup complexity in fast-paced environments.
Installation is plug-and-play – connect the XLR to the intercom feed on channel one and insert the preferred headset into the appropriate jack. The unit measures 3.65 x 3.75 x 1.5 in and weighs 10.8 oz, making it unobtrusive on a belt or in a pocket. Built to operate across a wide humidity and temperature range, the 4030 is suited to studio and field conditions where reliable, straightforward IFB monitoring is required.
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
