The 10 Best Digital Coaxial Audio Input ports (2023 reviews)

We consider a digital coaxial audio input port to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Fiio Digital Coaxial Audio Input Port READ REVIEW

Best With Roland: Buy: Hdiwousp Digital Converter READ REVIEW

Best With No perceived Audio delay: Buy: Rybozen Digital Coaxial Audio Input Port READ REVIEW

Best For Home Or Professional Audio Switching: Buy: Hdiwousp Digital Coaxial Audio Input Port READ REVIEW

Best For recording: Buy: Douk Audio Toslink Optical And Coaxial Converter READ REVIEW

Best With Remote: Buy: RGBTEK Digital Coaxial Audio Input Port READ REVIEW

Best For open area: Buy: Jtech Digital Coaxial Audio Input Port READ REVIEW

Best For eliminating Announcers: Buy: Southsky Digital Coaxial Audio Input Port READ REVIEW

Best With USB Output: Buy: Douk Audio Digital Coaxial Audio Input Port READ REVIEW

Best With line Out: Buy: Aiyima Digital Coaxial Audio Input Port READ REVIEW

Best Overall: Fiio Digital Coaxial Audio Input Port

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The latest fiio digital coaxial audio input port is an absolute beast in terms of its features, and rightfully takes the top spot with ease. With premium headphones and an integrated amplifier, the audio is accurate and detailed using a variety of digital sources. It is a quick and easy way to convert digital audio output into high fidelity stereo analog sound. The audio out is line level and meant for an amplifier. While not a tube/audiophone component, it performs solid DAC functions at high sample rates, optical inputs keep things nice and clean.

The DAC is connected to an Elekit SE tube amp driving Sennheiser HD600's and the sound is definitely better than the CD player's analog output. They also had a pretty long delay after resuming from a pause. It is easy to connect, works right away, and sounds good. The sound quality is just fine. It can be used in this really takes the edge of the digital music and make it sound more like analogue sound.

• Substantial improvement over standard headphone line-out on pc
• Good simple little converter, works as intended nice packaging
• Good brand reputation

Best With Roland: Hdiwousp Digital Converter

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Compared with other port in this category, the hdiwousp digital converter has a convenient design. It is a great advance when all televisions and recorders become cable ready. It connects with an RCA stereo patch cord to your cassette player and digitizes it and connects via USB to your computer. It is designed to faithfully reproduce digital signals. It works well to connect a very old CD player to a newer receiver. The optical output port with the optical cables attach to the TV side of the converter and the RCA cables from receiver attach to the opposite side of the converter. It is compact, easy to install, and operates in a wide variety of operating conditions. It comes with its own power supply.

• Perfect to convert analog signal to digital optical
• Clear sound, nearly flat frequency response
• Works seamless without any noticeable delay
• Works great needs a low light level power on indicator

Best With No perceived Audio delay: Rybozen Digital Coaxial Audio Input Port

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If you are looking for a suitable port for your regular usage, you cannot go wrong with the rybozen digital coaxial audio input port. This is definitely the best way to connect an old surroundsound to a new optical TV. It works with any thing that has an digital optical that connects to a coaxial (red/yellow) hook up. The input is spdif digital audio (like from a computer graphics card or something) and the output is the RCA Jack's. It can be compensated in sound settings to sync video and audio.

The audio source equipment must support the OPTICAL or coaxial interface to connect with the product. It sends out an analog signal to a amplified speaker or headphones. The Device works beautifully, with full rich sound.

• Converts the fiber optics to an analog output clearly
• Easy use for converting tv sound to older receiver
• Works but has a slight feedback noise
• An easy to use, well-priced converter

Best For Home Or Professional Audio Switching: Hdiwousp Digital Coaxial Audio Input Port

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Hdiwousp offers a variety of port for personal choice and yet maintaining quality in all the variants. If you have a computer and wish to connect to your A/V Stereo receiver but only have an AUX line out this is the way to go if you want to improve the signal from your computer to your stereo for better sound quality. It has 3.5 mm and left & right rca inputs. Bluetooth noise from the switching supplies is easy to hear when the volume is up and the music gets quiet. It does not require a spare USB port or usb power supply. This is the fastest way for users and sellers to communicate.

The box is sleek, rugged and looks well-made. It will improve the sound quality of your system resulting in a clear music signal with plenty of high headroom. It is compatible with devices with rca plug or 3.5mm jack output, simple installation and easy operation.

• Supports output sampling rate at 48 khz
• Supports uncompressed 2-channel lpcm digital audio signal output
• One of the new comers and featured product

Best For recording: Douk Audio Toslink Optical And Coaxial Converter

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The douk audio toslink optical and coaxial converter's superior materials makes sure that it ages well with use. The Douk Audio U2 XMOS XU208 Digital Interface uses the XMOS XU208 chip to eliminate jitter and noise, sending your DAC the cleanest possible digital signal. It converts a USB signal to optical or toslink, so you will need a dac that has optical or toslink inputs. It works seamlessly to bring a digital sound source to these speakers which have a built in DAC. It can control volume via software with windows, great optical capability with good digital signal, and nice build quality for a compact device. It also allows you to test the spdif digital input of the minidsp using rew and a windows laptop. It is great way to avoid the compressed bluetooth audio adapters. It comes with hdmi arc, bluetooth, and optical. It is fast enough to deliver your audio output needs via coaxial or optical.

• A great improvement over the analog signal being carried on rca cables
• Huge improvement over the analog audio out and bluetooth
• Much richer and more detailed sound than bluetooth input

Best With Remote: RGBTEK Digital Coaxial Audio Input Port

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The rgbtek digital coaxial audio input port's material feels more premium than its price would suggest. It offers multiple imput sources (tv, pc, dvd, laptop) with discrete source choice and control. It supports audio return channel function and audio extract to digital and analog signal. It is compatible with blu-ray dvd, hdtv, tv, tv box, game playstation ps2, ps3, ps4, xbox. It includes easy hookup and all wires needed.

The tv remote controls the sound level and mute coming from the stereo. There must be an audio output so that this converter can send it to any speakers with hdmi, stereo, spoof or digital or wireless connection. It comes with the dac converter function that will help to use in more cases.

• Mini size and easy to use
• Fancy sound bar, just two speakers and a subwoofer
• Volume control works in increments of

Best For open area: Jtech Digital Coaxial Audio Input Port

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The jtech digital digital coaxial audio input port is the best desirable port on the market today. This device creates it's own wireless network, as such it does not interfere with your current wireless networks. It ONLY does standard red/white sound and doesn't transmit HDMI surround sound. It features both optical and coaxial digital audio input ports as well as rca and 3.5mm analog audio output ports for the ultimate in system flexibility.

The Picture is superb with HD quality and remote capability in the bedroom makes it sooo convenient to be truly desired. It is a great cable box extender. It has the strongest signal and clearer image quality. This device is a simple option if you have several toslink inputs but your receiver only have one toslink input.

• Signal is strong, fast, and steady
• Works great at 40 open room
• Works like a charm through brick walls and double pane glass

Best For eliminating Announcers: Southsky Digital Coaxial Audio Input Port

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The southsky digital coaxial audio input port's material feels more premium than its price would suggest. This unit has a switch that combines the 5 surround channels making left front and right front mixed stereo outputs plus subwoofer out. It is easy to connect many entertainment devices with digital optical and coaxial ports or 3.5mm analog port. It is used to connect smart TV (by included audio cable) to a 5.1 channel audio system. This is very different from connecting your computer to 3 mini TRS jacks and getting true 5.1 sound or using HDMI out to a receiver and getting legit 5.1 surround with support for new formats including Dolby Surround, and ATMOS.

Your sound will come out as either just front channel stereo if you set the switch to that, or it will come out as kind of a fancy stereo which uses all 6 speakers if you set it to 5. It is great for eliminating announcers. There isn't any volume control either, so you'll have to use the dial on your pc speakers themselves. This is a digital sound processor, it takes an input from a line such as fiber optic coming out of your television, and outputs 5.1 sound into coaxial cables.

• Easy to use and set up
• Perfect design to replace a large reciever for surround sound to active speakers
• Easy setup and great audio separation
• Av receivers or amplifiers, and active 5.1ch speakers with built-in amplifier

Best With USB Output: Douk Audio Digital Coaxial Audio Input Port

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The douk audio digital coaxial audio input port gives the top-tier port a run for their money by offering flagship specs at a much more affordable price. This device is a must have for people who have interest in getting the most from what they have. The XMOS XU208 chip solution can offer higher random access memory and better stability. It is compatible with 32/64 bit Win 710 systems (needs driver), mac os 10.6 and native linux with uac2 (no driver needed), and android with otg function.

The unit can be powered either by 5V via the USB cable or the DC input jack. It is good for connecting imac usb output to dac. The sound will be more reflective of your streamer and DAC than the Douk Digital Interface unit. This also works very well as a USB to IS2 converter interface to feed the IS2 input on a Musician Pegasus DAC. The parts selection of the internal components is superb.

• Dynamic, free from vinyl noise pops and scratches
• Great xmos decoder with excellent outputs
• Good brand reputation

Best With line Out: Aiyima Digital Coaxial Audio Input Port

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Aiyima is known for creating pragmatic and minimalist port for people on the go, and its line of aiyima digital coaxial audio input port definitely falls in line with that reputation. Headphones can sound dull with an under-powered amp, but the A5pro brings them to life with ease. Using a set of over-ear monitor headphones, the sound is impeccable. The A5pro is a fantastic-sounding DAC combined with a powerful headphone amp. It measures well, and sounds very good. The sound from this thing is crystal clear. It comes with a small power adapter. The A5Pro can drive your headphones well enough for most listening levels, but it really is nice and provides a lot of features and flexibility.

• Outstanding for a very low-cost desktop dac
• Nearly perfect desktop dac and headphone amp
• Powerful and pure sound, just needs better volume management for its outputs