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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Simplecom CM425 HDMI 2.0 Audio Extractor Optical SPDIF + 3.5mm Stereo with ARC 4K@60Hz
CM425 is an upgraded HDMI 2.0 Audio Extractor, supports video resolution up to 4K@60Hz and audio output through Optical SPDIF or 3.5mm stereo. It also supports ARC (Audio Return Channel), so you can connect it to an ARC compatible TV directly. It’s the ideal solution when you would like to output the audio through an external speaker system with analog or optical input, also when an older audio system without HDMI input.
CM425 enables extracting of embedded audio from HDMI source or extracting of audio from an ARC compatible TV directly, and output audio separately on either an analog stereo audio connector or a digital optical SPDIF connector.
CM425 meets the HDMI 2.0b standards with 18Gbps bandwidth support, which is ideal for home theatre, 4K gaming and video streaming on a 4K TV. This little adapter can be placed behind your AV hardware and powered by USB, which can take power from USB wall charger or an available USB socket on your TV, Media Player or PC.
Features
HDMI 2.0b and HDCP 2.2 compliant with 18Gbps bandwidth support
Support HDR and video resolution up to 4K@60Hz
Convert 1 HDMI input to 1 HDMI + (SPDIF + 3.5mm or R/L) audio output
Support ARC (Audio Return Channel) for ARC compatible TV
Powered by USB, Micro USB port for power input
Three Audio Mode: Pass-through, 2CH and 5.1CH
Supports compressed audio DTS Digital, Dolby Digital and uncompressed audio PCM, LPCM
Specifications
HDMI Version: HDMI 2.0b (backwards compatible)
HDMI resolution support: 480i/480p/576i/576p/720p/1080i/1080p/4K@60Hz
Input: 1x HDMI Input
Audio Outputs: 1x SPDIF (Optical), 1 x 3.5mm Stereo Audio (Analog)
Video Output: 1x HDMI output (HDMI pass-through)
ARC Support: Yes (with switch)
HDMI 3D Support: Yes
HDCP Version: HDCP 2.2
Max Bandwidth: 600MHz
Max Baud Rate: 18Gbps
Support Color Format: 24bit, 30bit, 36bit deep color
Digital audio Support: Dolby Digital, Dolby TrueHD, DTS-HD, DTS, PCM, LPCM
Max Input Cable Distance: 10m AWG26 HDMI standard cable
Max Input Cable Distance: 10m AWG26 HDMI standard cable
Power Input: 5V/1A
Dimension: mm (LxWxH)
Package Contents
1x HDMI Audio Extractor
1x 0.5M HDMI Lead
1x USB Power cable
1x 3.5mm to 2RCA(R/L) Adapter

1x User Manual
At Yarra Supply, we stand behind our products. Most products come with a 12-month warranty unless otherwise stated on the product listing. Some products may be eligible for an extended warranty, so please check the specific product details to confirm.
Please note: Our warranty covers manufacturer defects and does not cover damage caused by user misuse or issues during delivery.
How to initiate a warranty claim
If you experience an issue with your product, please follow the steps below to submit a warranty claim:
Contact Customer Service and provide the following details.
· Order ID
· Description of the issue
· Images/Videos: Show any visible defects or faults. Please use the recommended file size and format for best visibility.
Our team will evaluate your claim and respond promptly. If you have any questions, please contact Yarra Supply Customer Service and provide your order ID for reference.
At Yarra Supply, we aim to make your shopping experience easy and hassle-free.
We offer free shipping on most products to most areas across Australia. While some items may incur additional delivery fees due to carrier limitations or delivery distance.
Any applicable shipping fee will be clearly displayed at checkout before you confirm your order.
We currently ship across Australia, and selected products are also available for delivery to New Zealand.
If you are shopping from New Zealand, please switch to the New Zealand site via the region selector on our homepage to view local availability and pricing.
Orders are typically processed within 1–2 business days.
Standard delivery time is 3–10 business days within Australia, and 7–15 business days for New Zealand orders (depending on your location and courier service).
Tracking information will be provided once your order has been dispatched.
Once your order has been shipped, you’ll receive an email with your tracking number and a link to track your parcel’s progress.
If your order hasn’t arrived within the expected time frame, please contact our customer service team at contact.yarrasupply@gmail.com with your order number, and we’ll assist you promptly.
If you need to cancel a purchase after the product has been dispatched, please note that the postage fee may not be refundable.
Additional postage fees may apply for re-delivery or re-direction requests.
If you are not satisfied with the product or have mistakenly placed the wrong order, please note that we are not responsible for any return shipping costs after the item has been shipped.
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