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Item #:
29801307
SOUTHSKY 5.1/2.1 Audio Rush Digital Sound Decoder Converter,Optical SPDIF, Coaxial to 5.1CH 2.1CH Analog Audio (6RCA Output) for Old AV Receiver
80% of respondents would recommend this to a friend
Item #:
29801307
NAD 953
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Saturday, October 10
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Converts digital optical and coaxial signals to 6 RCA/5.1 channel analog sound surround audio and 2.1 CH stereo
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Connectivity
Easily connect old AV receivers with Optical SPDIF and Coaxial inputs, converting digital audio signals into rich 5.1CH and 2.1CH analog outputs, enhancing your home theater experience.
High-Quality Decoding
Employs advanced decoding technology for superior audio clarity and depth, ensuring that every sound detail is preserved, perfect for audiophiles seeking quality sound from legacy systems.
User-Friendly Design
Compact and intuitive design allows for straightforward setup and operation, making it accessible for users of all technical levels who want to modernize their audio system effortlessly.
Product Details
- Convert digital optical (Toslink, SPDIF), coaxial signals to 6 RCA / 5.1 channel analog sound and 2.1 CH stereo
- Supports LPCM, Dolby, DTS / AC-3 audio decoder conversion for home theater
- Multiple input ports: 2x optical, 1x coaxial, 1x 3.5mm aux
- Output: 6 RCA channels (FL, FR, SL, SR, CEN, SW)
- LED indicators for input signals and operating status
- Wide range of applications, compatible with various devices
| Maximum Supply Voltage | 5 volts |
| Minimum Supply Voltage | 5 volts_of_direct_current |
| Mounting Type | Coaxial |
| Number of Pins | 14 |
| Interface | Coaxial |
| Number of Channels | 6 |
| Audio Output Mode | 5.1CH, 2.1CH |
| Item Dimensions L x W | 4.25"L x 3.46"W (10.8 x 8.8 cm) |
| Material Type | fiber |
| Brand Name | SOUTHSKY |
| UPC | 788424416316 |
| Compatible Devices | HDTV, Blu-ray DVD, DVD, PlayStation Game Console, PS2, PS3, PS4, Xbox360, DM500S, DM800HD |
| Manufacturer | SOUTHSKY |
| Number of Packs | 1 |
| Number of Items | 1 |
| Model | US42 |
| Part Number | US42 |
| Brand | SOUTHSKY |
Who Should Buy?
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Home Theater Users
Ideal for users wanting to connect modern devices to older AV receivers for an enhanced surround sound experience.
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Audio Enthusiasts
Perfect for audiophiles who aim to upgrade old systems without replacing them, ensuring high-quality sound output.
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Budget-Conscious Shoppers
Great option for those looking to improve audio setups without investing in new equipment or speakers.
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Portable Device Users
Not suitable for users seeking a compact, portable audio solution for on-the-go entertainment options.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the SOUTHSKY 5.12.1 Audio Rush Digital Sound Decoder?
Answer: The SOUTHSKY 5.12.1 Audio Rush Digital Sound Decoder is an advanced audio converter that allows you to transform digital audio signals from Optical SPDIF and Coaxial sources into analog 5.1CH or 2.1CH output for your older AV receivers. This device is essential for users looking to connect modern sound systems to legacy audio equipment, ensuring that you can enjoy immersive surround sound without upgrading all of your devices. -
Question:
How does the SOUTHSKY Audio Rush Decoder work?
Answer: The SOUTHSKY Audio Rush Decoder operates by receiving digital audio signals through Optical SPDIF or Coaxial inputs and converting them into analog audio outputs using 6 RCA connections. This allows you to connect it directly to older AV receivers that lack digital inputs. Ideal for home theaters or upgraded music setups, it caters to audiophiles wanting to maintain quality sound while using existing equipment. -
Question:
What audio formats does the SOUTHSKY 5.12.1 support?
Answer: The SOUTHSKY 5.12.1 supports a variety of audio formats including Dolby Digital and DTS 5.1 surround sound. This compatibility ensures that you can enjoy high-fidelity audio playback across various multimedia content. This versatility makes it a great option for users who watch movies, play video games, or listen to music, allowing them to experience their entertainment in stunning surround sound. -
Question:
Is it easy to install the SOUTHSKY Digital Sound Decoder?
Answer: Yes, installing the SOUTHSKY Digital Sound Decoder is straightforward. Simply connect the Optical SPDIF or Coaxial cable from your audio source to the decoder, then use RCA cables to connect the decoder to your AV receiver. No complicated setups or additional software are required. This ease of installation makes it suitable for those who may not be very tech-savvy, allowing almost anyone to upgrade their audio experience. -
Question:
Can I use the SOUTHSKY 5.12.1 with my gaming console?
Answer: Absolutely! The SOUTHSKY 5.12.1 is compatible with gaming consoles that utilize Optical SPDIF or Coaxial output. This means it can enhance your gaming audio experience by providing 5.1 channel surround sound for an immersive environment. Once connected, players can enjoy clearer audio, giving them a competitive advantage by hearing in-game audio cues with precision. -
Question:
What if my receiver only supports stereo sound?
Answer: If your receiver only supports stereo sound, the SOUTHSKY 5.12.1 can still be beneficial. It can downmix the 5.1CH input to a 2.1CH output, allowing it to function seamlessly with stereo receivers while ensuring that you still enjoy high-quality sound. This adaptability makes it a valuable addition regardless of your receiver's specifications, helping transition from basic sound systems to more advanced setups. -
Question:
Does the SOUTHSKY decoder come with a warranty?
Answer: Yes, the SOUTHSKY 5.12.1 typically comes with a manufacturer's warranty, which often covers any defects in materials or workmanship. This provides peace of mind for users, ensuring that in case of any issues, support is available. Always check with your retailer for specific warranty details as they may vary, giving you confidence in your purchase. -
Question:
What cables do I need to use with the SOUTHSKY 5.12.1?
Answer: To utilize the SOUTHSKY 5.12.1 Digital Sound Decoder, you will need an Optical SPDIF or Coaxial cable for input and RCA cables for output to your AV receiver. These cables are essential for ensuring that audio signals are transmitted clearly and accurately. This straightforward requirement simplifies setup and allows for quick connections using common cabling that most audio consumers already possess. -
Question:
Is the SOUTHSKY 5.12.1 portable?
Answer: Yes, the SOUTHSKY 5.12.1 is compact and lightweight, making it highly portable. Its small size allows it to be easily transported, whether for use in different rooms or for travel purposes. This portability makes it convenient for audiophiles who attend events or want to share high-quality audio setups without being confined to one location. -
Question:
Where can I buy the SOUTHSKY 5.12.1 Audio Rush Digital Sound Decoder?
Answer: You can purchase the SOUTHSKY 5.12.1 Audio Rush Digital Sound Decoder on Ubuy. Ubuy is a reliable online shopping platform that caters to customers looking for high-quality electronic products and accessories. With a user-friendly interface and Namibia shipping options, Ubuy makes it easy to find and order your desired items with confidence.
SOUTHSKY Signal Converters Editorial Review
SOUTHSKY 5.1/2.1 Audio Rush Digital Sound Decoder Converter, Optical SPDIF, Coaxial to 5.1CH 2.1CH Analog Audio (6RCA Output) for Old AV Receiver is a versatile solution for enhancing audio systems. Users have shared how it effectively connects various devices, such as TVs and game consoles, to older AV receivers, supporting 5.1 surround sound. The device features multiple input options, including 2 SPDIF and coaxial connections, along with a user-friendly switch that toggles between 2.1 and 5.1 channel outputs. However, some users experienced initial issues with static noise and later functionality loss. Many have found its setup straightforward and appreciate its ability to deliver satisfying surround sound playback for both movies and games.
Customer Reviews & Ratings
227 customers ratings
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5 Star
49%
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4 Star
13%
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3 Star
7%
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2 Star
10%
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1 Star
21%
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Pros
- Easy to set up without technical expertise
- Supports both 5.1 and 2.1 channel outputs
- Multiple input options for flexibility
- Allows use of old AV receivers effectively
- Provides decent surround sound quality
Cons
- Indicator for mode switching may be helpful
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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NAD 953
Order now and get it around Saturday, October 10
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Features & Benefits
- Converts digital optical and coaxial signals to analog sound
- Supports 5.1 channel surround audio and 2.1 CH stereo
- One key switch for 5.1ch and 2.1ch mode
- Input signals automatically recover after restart
- LED indicators for input signals and operating status
- Compatible with various devices including HDTV, game consoles, and Blu-ray DVD
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