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Exchange or Return is possible only within five (5) days of purchase from date of delivery. Learn More.
Exchange or Return is possible only within five (5) days of purchase from date of delivery subject to the terms herein: In case if you wish to Exchange or Return the product(s), please contact us on the address given in Contact Details for approval and further actions.
Exchange or Return shall be made provided the product (including the unit carton) is returned unused and unopened (original seal not broken) along with accessories & FOC (Free of Cost) The refund for products Returned will only be in the form of UBMS Credit Vouchers / Credit Memo, to be redeemed within a period of 6 months. No cash refund is possible.
If a defect is discovered after opening/using the product, your product is covered under repair/replacement warranty of the manufacturer.
Please note unitedbroadcast.com is a retailer only and the obligation for warranty rests with manufacturer of the product as per the warranty condition listed on the warranty card.
Exchanges:
Please allow 3-5 business days for mail-in exchanges to be processed
Refunds & Credits:
Once we receive and inspect your item(s), we will credit your account. Please allow 7 - 15 business days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. If payment was made by check, the refund check will be issued no sooner than 10 business days after the date of purchase. Please note: we can only refund the original purchase price after bank charges deduction. Shipping and handling fees are not refundable.
Limitations Of Liability:
The total liability of UBMS/brand/manufacturer/distributor on any claim, whether in contract, warranty; tort, product liability; and copyright, trademark, trade secret, patent and other intellectual property rights infringement; or otherwise, arising out of, connected with, or resulting from the performance or non-performance of any agreement resulting here from or from the sale, delivery resale, repair, replacement or use of any product or the furnishing of any service, shall not exceed the price allocable to the product or service which gives rise to the claim.
The Sonifex AVN‑CU4‑RAV Configurable RAVENNA Commentary Unit for 4 Commentators is a high‑flexibility audio commentary interface designed for professional broadcast, live event, and networked production environments. Built around RAVENNA/AES67 audio‑over‑IP technology, this unit combines four locking mic/line inputs and four dedicated headphone outputs with a powerful configurable mix engine, allowing free routing and mixing of AoIP and physical audio connections. Its programmable controls, robust build, and intuitive interface make it ideal for larger commentary teams requiring advanced audio routing and flexibility.
Featuring dual redundant RAVENNA network ports with PoE+ and SFP support, AC mains and DC power options, and extensive front‑panel metering and controls, the AVN‑CU4‑RAV delivers reliable performance even in demanding broadcast conditions. Up to 48 rotary encoders, 24 programmable buttons, and dual full‑colour TFT displays provide extensive control over inputs, outputs, and cross‑points, while the built‑in web GUI allows remote configuration, live monitoring, and custom setup recall. This unit supports up to 16 receive and 16 transmit RAVENNA/AES67 channels and streams, making it a highly adaptable solution for modern audio workflows.
ID: 50552629461278
| Audio Network Protocol | RAVENNA / AES67 AoIP |
|---|---|
| Network Connectivity | 2 × RJ45 PoE+ (Neutrik EtherCON) and 2 × SFP |
| AoIP Channels | Up to 16 receive / 16 transmit |
| AoIP Streams | Up to 16 receive / 16 transmit |
| Sample Rate | 48 kHz |
| Mic/Line Inputs | 4 × locking XLR with phantom power indication |
| Headphone Outputs | 4 × locking 6.35 mm stereo jack sockets |
| Programmable Controls | 24 programmable buttons, 12 rotary encoders |
| Displays | 2 × full‑colour TFT displays |
| Rear Analogue I/O | 4 × analogue line inputs (XLR), 6 × analogue line outputs (XLR) |
| Digital I/O | 1 × AES3 stereo input and 1 × AES3 stereo output (RJ45) |
| GPIO | 10 configurable GPIO via 15‑way D‑type |
| Power Options | PoE+ (802.3at Type 2), 12 V DC, AC mains (85–264 VAC) |
| Dimensions | Approx. 257 × 229 × 92 mm |
| Weight | Approx. 3.0 kg |
ID: 50552629461278
UBMS is an authorized distributor of Sonifex in Dubai, Abu Dhabi, UAE. Contact us or buy online Sonifex AVN-CU4-RAV Configurable RAVENNA Commentary Unit for 4 Commentators with best price.
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