Motu M4 vs Solid State Logic SSL2+: Overview of expert opinions

The Solid State Logic SSL2+ has 2 inputs and 4 outputs. It features two combo 1/4”/XLR audio inputs, two unbalanced RCA outputs, two headphone outputs, and balanced 1/4” monitor outputs. It also includes full-size MIDI in and outs, as well as red/white RCA jacks for monitoring or routing to a DJ setup, Hi-Fi amplifier, or external mixer.

On the other hand, the Motu M4 offers 4 inputs and 4 outputs. It has two combo jacks on the front that provide a preamp with XLR connectivity for microphones, as well as 1/4" Hi-Z compatibility. Additionally, it has two line inputs on the back. For outputs, it provides two pairs of DC-coupled 1/4" balanced outs, labeled as Monitor and Line Out.

Each pair of outputs is independent.

In terms of inputs, the Motu M4 offers more flexibility with its four inputs compared to the SSL2+'s two inputs. However, the SSL2+ has more outputs with its four outputs compared to the Motu M4's four outputs. The choice between the two would depend on the specific needs and preferences of the user.

Both the Solid State Logic SSL2+ and the Motu M4 offer a range of inputs and outputs for audio recording and playback.

The SSL2+ has two combo 1/4”/XLR audio inputs, which means they can accept both XLR cables for microphones and 1/4” cables for line-level instruments. It also has four outputs, including two unbalanced RCA outputs and two 1/4” outputs for monitors. This allows for easy connection to studio monitors or other audio devices.

Additionally, the SSL2+ has MIDI in and out ports, which can be used to connect MIDI keyboards or other MIDI devices. It also has two headphone connections, allowing for multiple people to monitor the audio simultaneously.

The Motu M4 also has a range of inputs and outputs. It has two combo jacks on the front, which provide XLR connectivity for microphones and 1/4” Hi-Z compatibility for instruments. It also has two line inputs on the back, which can be used for connecting line-level devices. For outputs, the Motu M4 has two sets of DC-coupled 1/4” balanced outs, labeled as Monitor and Line Out.

These outputs can be used to connect to studio monitors or other audio devices. Additionally, the Motu M4 has four adjacent output channels that are doubled as cinch and jack sockets, providing flexibility for different types of connections. The Motu M4 is compatible with various studio setups, as well as DJ and FOH mixers.

In summary, both the Solid State Logic SSL2+ and the Motu M4 offer a range of inputs and outputs for audio recording and playback. The SSL2+ has two combo 1/4”/XLR inputs, four outputs including RCA and 1/4” outputs, MIDI in and out, and two headphone connections. The Motu M4 has two combo jacks with XLR and 1/4” inputs, two line inputs, two sets of 1/4” balanced outs, and four additional output channels that can be used as cinch or jack sockets.

In terms of inputs and outputs, both the Solid State Logic SSL2+ and the Motu M4 offer a range of options for connecting various audio sources and equipment.

The SSL2+ has 2 combo XLR/1/4" inputs, which means they can accommodate both XLR cables for microphones and 1/4" cables for instruments. These inputs feature SSL-designed microphone preamps, which are known for their high-quality sound and low noise levels.

The Motu M4 also has 2 combo jacks on the front, providing XLR connectivity for microphones and 1/4" Hi-Z compatibility for instruments. Both interfaces also offer additional line inputs. The SSL2+ has 1/4" outputs for monitors, while the Motu M4 has 2 line inputs on the back.

This allows for connecting external devices such as synthesizers or other audio sources.

In terms of outputs, the SSL2+ has 2 pairs of unbalanced RCA outputs, which can be used for monitoring or routing to a DJ setup, Hi-Fi amplifier, or external mixer. The Motu M4, on the other hand, has 2 pairs of DC-coupled 1/4" balanced outputs - one pair labeled Monitor and the other Line Out.

These outputs can be sent to monitors, PA speakers, or any other destination.

Both interfaces also offer MIDI connectivity, allowing for integration with MIDI devices such as keyboards or controllers. This can be useful for musicians or producers who work with MIDI instruments or software.

In terms of audio quality, both the SSL2+ and the Motu M4 offer high-resolution audio with 24-bit / 192 kHz AD/DA converters. This means they can capture and reproduce audio with great detail and accuracy. The SSL2+ has a dynamic range of up to 110. 5 dB, while the Motu M4 does not specify its dynamic range.

Overall, both the Solid State Logic SSL2+ and the Motu M4 offer a range of inputs and outputs that can accommodate various audio sources and equipment. The SSL2+ may be more suitable for those who require RCA outputs or need a higher dynamic range, while the Motu M4 may be more versatile with its additional line inputs and loopback functions.

Ultimately, the choice between the two will depend on the specific needs and preferences of the user.

Both the Solid State Logic SSL2+ and the Motu M4 can be used for recording and playback simultaneously. They both have the necessary inputs and outputs to allow for this functionality.

However, there are some differences in terms of the specific features they offer. The SSL2+ has two analog inputs and four analog outputs, which provide enough flexibility for recording and monitoring multiple tracks at the same time. It also has dual headphone outputs, allowing for simultaneous monitoring by two people.

The SSL2+ is known for its high-quality preamps and converters, which ensure excellent sound quality during recording and playback.

On the other hand, the Motu M4 offers loopback functionality, which allows you to mix your input signal with the output from your computer and send that mix back to your computer. This means you can record your computer's output along with the input, making it possible to record and playback simultaneously.

The M4 also has a separate Input Monitor Mix control on the front panel, which allows you to adjust the mix of computer output sound and input sound for playback. This can be useful for monitoring and adjusting the balance between the recorded tracks and the playback from your computer.

In terms of recording and playback capabilities, both the SSL2+ and the Motu M4 offer similar functionality. However, the specific features and controls they provide may differ, so it's important to consider your specific needs and preferences when choosing between the two.

Both the Solid State Logic SSL2+ and the Motu M4 have very low latencies when recording and monitoring. The SSL2+ has a latency of about 1ms, allowing for real-time monitoring with minimal delay.

The Motu M4 has even lower latency, with a round-trip latency as low as 1.83 ms at a 96 kHz sample rate and 32 sample buffer. Even with a buffer value of 128 samples, the Motu M4's latency does not exceed 3.5 ms.

In tests conducted by producelikeapro.com, the Motu M4 achieved a roundtrip latency of 2.5 ms at 24-bit/96 kHz, which is virtually non-existent.

Overall, both interfaces offer very low latencies, but the Motu M4 provides slightly better performance in terms of speed for monitoring live inputs.

Both the Solid State Logic SSL2+ and the Motu M4 offer low latency levels, which are crucial for the recording and monitoring process. The SSL2+ has a latency of about 1ms, which allows for real-time monitoring of input signals. This means that performers can hear themselves without any noticeable delay, resulting in a more natural and connected recording experience.

The low latency of the SSL2+ is especially beneficial for musicians who require precision and accuracy in their performances.

On the other hand, the Motu M4 offers even lower latency levels, with a round-trip latency of 2. 5 ms at 96 kHz with a 32 sample buffer. Even with a buffer value of 128 samples, the round-trip latency does not exceed 3. 5 ms. This ultra-low latency ensures that performers can monitor their input signals in real-time with minimal delay, allowing for a highly accurate and responsive recording experience.

In terms of latency, both interfaces provide excellent performance. However, the Motu M4 offers slightly lower latency levels, which may be advantageous for musicians who require the utmost precision and responsiveness in their recordings. Ultimately, the choice between the two interfaces will depend on the specific needs and preferences of the user.

Based on the available information, both the Solid State Logic SSL2+ and the Motu M4 offer high-quality sound recording and playback capabilities.

While the exact frequency response range of the preamps in the SSL2+ is not specified, it is known for its clarity and transparency. This suggests that it is capable of capturing audio with great detail and accuracy.

On the other hand, the Motu M4 offers a sound quality of up to 192kHz, indicating its ability to provide excellent audio quality. This high sample rate allows for capturing and reproducing audio with a wide frequency range and high resolution.

Both interfaces utilize advanced converter technologies to ensure high-quality sound reproduction. These converters play a crucial role in converting analog audio signals into digital format and vice versa, and their quality greatly affects the overall sound performance.

Ultimately, the choice between the Solid State Logic SSL2+ and the Motu M4 would depend on individual preferences and specific requirements. Factors such as desired sample rate, available inputs and outputs, and overall workflow compatibility should be considered when making a decision.

Both the Solid State Logic SSL2+ and the Motu M4 have two preamps included in their interfaces. In terms of gain, the SSL2+ offers a "large" 62dB gain range in line, mic, or high-impedance mode, while the Motu M4 does not specify the exact gain range of its preamps. However, it is worth noting that the SSL2+ has input padding options of 18.

5dB in line mode and 9. 5dB in instrument mode, which can be useful for controlling the gain levels.

In terms of noise levels, the information available for the SSL2+ is not provided. On the other hand, the Motu M4 boasts an impressive dynamic range on its line and mic inputs, with a noise level of 115 dB. This indicates that the Motu M4 has a low noise floor, which can be beneficial for capturing clean and clear audio recordings.

Overall, both interfaces offer two preamps, but the SSL2+ provides more specific information about its gain range and input padding options. However, the Motu M4 stands out with its low noise level, which can be advantageous for achieving high-quality recordings.

Both the Solid State Logic SSL2+ and the Motu M4 have preamps that are capable of providing phantom power for condenser microphones. This means that you can connect and use condenser microphones with both interfaces without the need for an external power source.

This is a crucial feature for recording with condenser microphones, as they require phantom power to operate properly. Having this feature built into the interface eliminates the need for additional equipment or cables, making it more convenient for users.

Based on the available information, it seems that the Solid State Logic SSL2+ is designed to have a transparent and clean preamp with low distortion and harmonic distortion. It incorporates a Legacy 4K effect that adds subtle harmonic distortion and a high-frequency boost, but this effect is optional and can be bypassed if a cleaner sound is desired.

On the other hand, there is no specific information available about the level of distortion or harmonic distortion in the preamps of the Motu M4. However, it is mentioned that the Motu M4 has great-sounding microphone preamps, which suggests that they are designed to provide high-quality audio recordings without excessive distortion.

In terms of distortion and harmonic distortion, it is difficult to make a direct comparison between the Solid State Logic SSL2+ and the Motu M4 without more specific information about the Motu M4's preamps. However, based on the available information, it seems that both interfaces are designed to provide clean and high-quality recordings, with the SSL2+ offering the option of adding subtle harmonic distortion through its Legacy 4K effect.

In terms of additional features and technologies that affect the quality of the preamps, the Solid State Logic SSL2+ offers the Legacy 4K analog colour enhancement and the SSL Native software bundle with digital processing tools. These features can add warmth and vintage character to the recordings and provide additional options for enhancing the sound.

On the other hand, the Motu M4 does not have any specific additional features or technologies that directly affect the quality of the preamps. However, it still offers high-quality microphone preamps and ESS Sabre32 Ultra converters, which ensure clean and transparent amplification and exceptional audio fidelity.

In terms of preamp quality, both interfaces are highly regarded. The SSL2+ preamps are known for their sound quality, and the Legacy 4K feature adds an extra touch of analog warmth. The Motu M4 preamps are also praised for their transparency and clean amplification.

Ultimately, the choice between the two interfaces may come down to personal preference and the specific needs of the user. If analog modeling and digital processing tools are important for achieving a specific sound or adding character to recordings, the SSL2+ may be the preferred choice. However, if clean and transparent amplification is the priority, the Motu M4 offers high-quality preamps and converters without additional processing features.

In terms of DSP processing, the Solid State Logic SSL2+ offers more options with its built-in SSL Native channel strips. These channel strips, Vocalstrip 2 and Drumstrip, provide specific processors tailored for vocals and drums respectively.

Vocalstrip 2 includes a De-Esser, De-ploser, 3-Band EQ, and Compander, allowing for precise control and enhancement of vocal recordings. Drumstrip, on the other hand, offers a transient shaper, drum gate, high- and low-frequency enhancers, and the Listen Mic compressor punch, enabling users to shape and enhance drum tracks with clarity and impact.

On the other hand, the Motu M4 does not have any built-in DSP processing capabilities. It focuses on providing a straightforward audio interface that delivers high-quality audio recording and playback with low latency and reliable performance.

While it may not have the additional processing tools found in the SSL2+, the Motu M4 still offers excellent audio performance and flexibility for recording and playback purposes.

In terms of DSP processing capabilities, the Solid State Logic SSL2+ does not have any. It focuses more on providing high-quality audio conversion and preamps.

On the other hand, we do not have specific information about the DSP processing capabilities of the Motu M4. However, it is worth noting that DSP processing can vary greatly between different audio interfaces.

Some interfaces may offer built-in DSP effects, such as EQ, compression, and reverb, which can be applied to the audio signal in real-time. These effects are processed within the interface itself, reducing the strain on the computer's CPU and allowing for low-latency monitoring.

If DSP processing is an important factor for your audio production needs, it would be beneficial to research and compare the specific DSP capabilities of the Motu M4 and other interfaces you are considering. Look for information on the types of effects and processing available, the number of simultaneous effects that can be applied, and the overall quality and flexibility of the DSP engine.

Ultimately, the choice between the Solid State Logic SSL2+ and the Motu M4 will depend on your specific requirements and priorities. If DSP processing is a crucial feature for your workflow, you may need to explore other options beyond these two interfaces.

In terms of DSP processing, the Solid State Logic SSL2+ relies on the processing power of your computer and the SSL Native software bundle. This means that the number of plugins you can use simultaneously will depend on the capabilities of your computer. While the SSL Native software bundle provides various plugins for processing, there may be limitations in terms of the number of plugins you can use at once without experiencing performance issues.

On the other hand, the Motu M4 does not have any limitations or restrictions on DSP processing. It is designed to provide fast and efficient monitoring of live inputs through your computer, thanks to its expertly engineered USB drivers. The M4 also features a full-color LCD with detailed level meters for all inputs and outputs, providing a convenient and intuitive interface for monitoring and controlling your audio.

Additionally, the M4 offers loopback channels, allowing you to easily route computer output back to the computer for live streaming or podcasting purposes.

Overall, while the SSL2+ relies on the processing power of your computer and may have limitations on the number of plugins you can use simultaneously, the Motu M4 does not have any DSP processing limitations or restrictions, providing a seamless and efficient audio processing experience.

In terms of DSP processing interface, the Solid State Logic SSL2+ and the Motu M4 do not have built-in DSP processing capabilities. Therefore, there is no direct comparison to be made in this aspect.

In terms of DSP processing, both the Solid State Logic SSL2+ and the Motu M4 do not have customizable or adjustable DSP processing. However, the SSL2+ does come with the SSL Native software bundle which includes plug-ins for processing audio in your DAW.

On the other hand, the Motu M4 does not have any built-in DSP processing capabilities.

Both the Solid State Logic SSL2+ and Motu M4 are compatible with both Windows and Mac OS operating systems. However, there are some differences in terms of driver installation.

For the Solid State Logic SSL2+, it is class-compliant with Mac OS 10. 11 and above. This means that it uses the built-in Core Audio USB driver on Mac OS, so no additional software needs to be installed. On the other hand, for Windows, you will need to download a driver from SSL's "Get Started" page after registering your interface.

This indicates that the SSL2+ may require a bit more setup on Windows compared to Mac OS.

In contrast, the Motu M4 is compatible with a wider range of operating systems, including Mac OS X, Windows, Linux, and even iOS. This means that regardless of the operating system you are using, you should be able to use the Motu M4 without any issues. It is worth noting that for iOS compatibility, you may need to use a Lightning to USB adapter.

Overall, both the Solid State Logic SSL2+ and Motu M4 are compatible with Windows and Mac OS. However, the SSL2+ may require a driver installation on Windows, while the Motu M4 is compatible with a wider range of operating systems, including iOS.

Both the Solid State Logic SSL2+ and Motu M4 are compatible with a wide range of popular DAWs, including Avid Pro Tools, Ableton Live, Logic Pro X, and Steinberg Cubase. They both offer class-compliant USB connectivity, meaning they should work with any DAW that supports USB audio interfaces.

The SSL2+ comes with the SSL Native software bundle, which includes plug-ins compatible with most DAWs. This provides additional functionality and options for users. However, it's important to check the specific compatibility requirements of your DAW to ensure it works with the SSL2+.

On the other hand, the Motu M4 is compatible with all major DAWs without the need for any additional software installation. This makes it a straightforward and hassle-free option for users.

In terms of operating systems, both the SSL2+ and Motu M4 are compatible with macOS and Windows. The Motu M4 also supports iOS, making it a versatile option for users who work with mobile devices.

Overall, both the Solid State Logic SSL2+ and Motu M4 offer compatibility with a wide range of DAWs, providing users with flexibility and options when it comes to their audio production workflows.

Both the Solid State Logic SSL2+ and the Motu M4 can be used with third-party plugins. However, the SSL2+ comes bundled with its own set of plugins, including SSL Native channel strips and third-party software from Avid, Ableton, and Native Instruments.

These plugins are specifically designed to enhance vocal and drum sounds.

On the other hand, the Motu M4 does not come with any built-in plugins or effects, but it is compatible with most audio software and can be used with any third-party plugins that are compatible with your chosen DAW.

Ultimately, the choice between the two interfaces will depend on your specific needs and preferences in terms of bundled plugins and compatibility with third-party plugins.

In terms of compatibility, both the Solid State Logic SSL2+ and the Motu M4 are designed to work well with most major DAWs and plugins. They should be compatible with popular software such as Pro Tools, Logic Pro, Cubase, Ableton Live, and Studio One.

The SSL2+ comes bundled with the SSL Native software bundle, which includes Vocalstrip 2 and Drumstrip, expanding its compatibility with a variety of recording and mixing applications. This can be a significant advantage for users who already use or plan to use SSL plugins in their workflow.

On the other hand, the Motu M4 does not come with any bundled software, but it is still expected to work smoothly with most software and plugins. However, it is always recommended to check with the specific software or plugin manufacturer for any compatibility issues before making a purchase.

Overall, both interfaces are designed to be compatible with a wide range of software and plugins, but the SSL2+ may have a slight advantage with its bundled SSL Native software bundle.

Both the Solid State Logic SSL2+ and Motu M4 are relatively easy to set up and configure with different software and operating systems.

The SSL2+ is known for its straightforward and hassle-free setup. It connects via USB and does not require any additional programs to manage or run it. It also comes with a bundle of software, making it compatible with a wide range of software and operating systems. This means that users can easily connect the SSL2+ to their preferred software without much hassle.

On the other hand, the Motu M4 is also generally straightforward to set up. It is USB class-compliant, which means that most operating systems do not require any additional drivers or launch software. However, for Mac users, an additional driver is needed to access all the features, such as loopback.

The setup process involves registering online to download the necessary driver software and perform any firmware updates. Linux users have reported a fantastic experience, with the device being instantly identified and allowing playback on Linux 5. 10+ and 5. 11+.

In summary, both the SSL2+ and Motu M4 offer relatively easy setup and configuration processes. The SSL2+ is praised for its user-friendly interface and compatibility with various software and operating systems. The Motu M4 is also straightforward to set up, with the only potential complication being the need for an additional driver for Mac users.

However, once the necessary software is installed, both interfaces should work seamlessly with different software and operating systems.

Both the Solid State Logic SSL2+ and the Motu M4 have a good reputation in the audio recording industry. They are both highly regarded for their sound quality, preamps, and build quality. However, there are some differences between the two.

The SSL2+ is known for its legendary SSL sound and is recommended by industry experts for its compact size without sacrificing quality or connectivity. It is ranked highly in the Audio Recording Interfaces category and is praised for its pro-studio sonics.

On the other hand, the Motu M4 is considered one of the best-in-class audio interfaces under $300. It offers exceptional technical performance, low latency, and stable operation. It also provides features that are not commonly found in its price range, such as MIDI inputs, extra RCA outputs, loopback functions, and direct monitoring.

In terms of reputation, both brands have a strong presence in the audio recording industry. Focusrite, the parent company of SSL, is well-known for its high-quality audio interfaces and has a solid reputation among professionals. Universal Audio is also highly regarded for its audio interfaces and plugins, particularly its analog emulations.

Both brands have a history of producing reliable and high-quality products, which contributes to their positive reputation in the industry.

Overall, both the SSL2+ and the Motu M4 have a good reputation in the audio recording industry. The SSL2+ is praised for its SSL sound and compact size, while the Motu M4 is recognized for its technical performance and affordable price.

The choice between the two ultimately depends on the specific needs and preferences of the user.

Based on the limited information available, it seems that both Solid State Logic SSL2+ and Motu M4 have generally positive customer perceptions of their customer support. Both products have high consumer scores, indicating that customers are satisfied with the overall experience, including the support provided by the companies.

However, without specific details or customer reviews, it is difficult to provide a detailed answer on how customers perceive the customer support provided by Focusrite and Universal Audio for their respective products. It is always recommended to research and read customer reviews or reach out to the companies directly for more information on their customer support services.