RSGRHAI AU11-R USB Audio Interface with 1x XLR/TRS 1x 1/4″ 2X RCA USB Review

The RSGRHAI AU11-R is a USB audio interface that allows you to connect instruments, microphones and other audio devices to your computer. It features 1 XLR/TRS combo input, 1 1/4″ instrument input, 2 RCA inputs, headphone and line outputs, and more.

In this review, we will take an in-depth look at the features, performance, and overall value of the RSGRHAI AU11-R audio interface. We will examine the pros and cons, who this interface is best suited for, and whether it’s worth the investment for home studio owners and gigging musicians.

Key Features

Here are some of the main features and specifications of the RSGRHAI AU11-R USB audio interface:

• 1 x XLR/TRS combo input for connecting mics and instruments
• 1 x 1/4″ instrument input
• 2 x RCA inputs
• 1 x 1/4″ headphone output
• 1 x 1/4″ line output
• 48V phantom power for condenser microphones
• 16-bit/48kHz sampling rate
• USB bus-powered operation
• Compatible with Windows, Mac, iOS and Android devices
• Metal enclosure for durability
• Small footprint – easily portable

Inputs and Outputs

The AU11-R provides a good basic I/O configuration for small studio setups. The XLR/TRS combo jack allows you to connect both microphones and instruments like guitars and basses. This is useful for singer-songwriters who want to record vocals and instruments through the same interface. The 1/4″ instrument input gives you a dedicated guitar/bass input.

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On the output side, you get a 1/4″ headphone jack and 1/4″ line outputs. The headphone output features a volume control knob on the front panel for direct monitoring. The line outs can feed monitors or external mixers.

The two RCA inputs provide connections for stereo devices like synthesizers, drum machines and mixing consoles. With all these options, the AU11-R gives you flexibility in your studio workflow.

Conversion Quality

The AU11-R utilizes a 16-bit analog-to-digital and digital-to-analog converter. The sampling rate is 48 kHz. This results in decent audio quality that is certainly good enough for home studios.

The converters are clean enough for recording vocals, guitars, drums and other instruments. However, audiophiles seeking pristine audio and the highest fidelity may want to look at interfaces with higher-end 24-bit converters.

For beginner and intermediate users, the audio quality provided by the AU11-R is very usable for producing professional sounding recordings. The self-noise on the mic preamps is suitably low as well. Overall, it gets the job done at this price point.

Phantom Power

The AU11-R supplies 48V phantom power for condenser microphones. This allows you to use studio-grade condensor mics that require phantom power, rather than being limited to only dynamic mics.

Having phantom power greatly expands your mic selection. You can use high-quality large diaphragm condensers to capture pro-level vocals and acoustic instruments. This is an essential feature for any recording interface to have.

The phantom power supply is stable and quiet on the AU11-R. It can effectively power most popular condenser mics without issue. This enables you to build a versatile mic locker for professional recording and content creation.

Build Quality

The AU11-R has a sturdy metal enclosure that feels rugged. The jacks and knobs also appear durable and capable of handling regular use. This is ideal for those who plan to travel with the interface for gigs or remote recording sessions.

The compact size and metal construction make the AU11-R a road-ready interface. It takes up minimal space on your desktop as well. The LED metering lights are bright enough to see clearly.

Overall, the build quality is solid for the price. It may not have the premium metal chassis of more expensive brands, but it doesn’t feel cheap either. The AU11-R should hold up fine under standard home/project studio use.

Ease of Use

Setting up the AU11-R is quick and easy, especially for USB audio interfaces. Simply download the driver from the RSGRHAI website, install it, connect the interface to your computer via USB, and you’re ready record.

The front panel has an intuitive control layout. You get individual gain knobs for the two input channels, along with the aforementioned headphone volume knob. No need to dig into software menus to adjust levels.

The AU11-R works seamlessly with all major DAWs (Digital Audio Workstations) like Pro Tools, Logic, Ableton, Reaper, and more. It’s plug-and-play on both Windows and Mac computers. The dual LED meters are handy for monitoring input levels at a glance.

Overall, it’s a very user-friendly interface that beginners will have no problem operating right out of the box. More advanced users will appreciate the compact durability.

Compatibility

A major advantage of the AU11-R is its wide compatibility with different device types. The USB connectivity allows it to interface not only with Windows and Mac computers, but also iOS and Android mobile devices.

You can use the AU11-R to record into Apple’s Garageband on an iPad, for example. Android users can utilize audio recording apps like Audio Evolution Mobile. This makes the AU11-R quite versatile for capturing inspiration whenever it strikes.

The RCA inputs provide connectivity with more analog gear like mixing boards, synthesizers, groove boxes, and older digital multitrack recorders. This flexibility further expands the creative possibilities with the AU11-R.

Value for Money

At around $60, the RSGRHAI AU11-R provides a lot of bang for your buck. You get a capable recording interface with professional-level mic preamps and phantom power. The build quality punches above its weight class too.

It’s a great value for home studio owners on a budget. The decent quality and versatile I/O configuration make it a worthy investment for beginners. More advanced users will appreciate the compact metal construction for traveling and gigging.

That said, those seeking top-tier audio fidelity may want to consider spending more. But for the price, the AU11-R delivers ample quality and versatility for small studios and content creators.

Pros

• Good value for the price
• XLR/TRS combo input for mics and instruments
• 1/4″ instrument input
• 48V phantom power for condenser mics
• Rugged metal enclosure
• USB bus-powered operation
• Works with major DAW software
• Compatible with iOS and Android
• Easy to setup and use

Cons

• Only 16-bit/48kHz resolution
• Self-noise could be lower
• No MIDI or digital connectivity
• Headphone output could be louder
• Not the best choice for audiophiles

Who is it for?

The AU11-R USB audio interface is ideal for the following users:

• Beginners – Easy to use right out of the box. Provides ample I/O for starter home studios.
• Singer-songwriters – XLR/TRS combo input accommodates both vocals and instruments.
• Guitarists – Dedicated 1/4″ instrument input for guitars or basses.
• Podcasters – Good quality mic preamp for speech recording.
• Field recordists – Durable metal case for location recording and travel.
• Mobile users – Compatible with iOS and Android devices.

Conclusion

The RSGRHAI AU11-R offers great value in a compact USB audio interface. It provides high-quality mic preamps, phantom power, and decent audio conversion. The versatile input and output options give you flexibility to record vocals, instruments, and other audio sources.

Build quality is solid given the affordable price point. The metal enclosure and rugged build make it suitable for travel and field recording. Ease of use is also a major plus for novices.

There are some limitations, like max 16-bit/48kHz resolution and lack of MIDI. But for the price, the AU11-R delivers ample performance and features for small home/project studios. It’s an ideal starter interface for beginners or a backup option for working musicians.

Overall, the RSGRHAI AU11-R strikes a great balance of quality, versatility and affordability. For under $60, it’s a lot of audio interface for the money.

FAQs

Does the AU11-R work with iPhone/iPad?

Yes, the AU11-R is compatible with iOS devices like iPhones and iPads, given you have the appropriate USB camera adapter. It can be used with Garageband and other audio apps.

What DAW software is compatible?

The AU11-R works with all major DAWs including Pro Tools, Logic, Ableton, Cubase, Reaper, Cakewalk, and more. Windows and Mac are both supported.

Can I use condenser mics requiring phantom power?

Yes, the interface provides 48V phantom power to use with condenser microphones. This allows for pro-level studio condenser mics needing phantom power.

Is the AU11-R bus-powered?

Yes, the AU11-R is USB bus-powered, meaning it draws power from the connected computer and does not require an external power supply. This improves portability for mobile recording.

What is the maximum sample/bit rate?

The AU11-R supports up to 48 kHz sampling rate and 16-bit resolution. While not the highest fidelity, this is ample for home studio recordings.

Does it come with any recording software?

No, the AU11-R does not include any recording software itself. You need to obtain a compatible DAW such as Pro Tools, Garageband, Reaper, etc. It works with any major recording software.

How durable is the build quality?

The metal enclosure makes the AU11-R very durable and road-worthy. It’s designed to handle transport to gigs and remote recording scenarios. The jacks and knobs also appear high-quality and long-lasting.

Do I need drivers to use with Windows/Mac?

Yes, you will need to download and install the AU11-R drivers from the RSGRHAI website for Windows and Mac compatibility. It will not work as a plug-and-play device without the drivers.

Does it come with cables?

No, the AU11-R does not ship with any cables included. You need to obtain XLR, 1/4″, or RCA cables separately to use with mics, instruments or other gear. A USB cable is required as well.

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