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Comparison M-AUDIO M-Track Solo vs Zoom U-22

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M-AUDIO M-Track Solo
Zoom U-22
M-AUDIO M-Track SoloZoom U-22
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Form factordesktopportable
Number of channels
2 in
2 out
2 in
2 out
ConnectionUSB 2.0 type BUSB 2.0 type B
DAC
16 bit
48 kHz
24 bit
96 kHz
Frequency range20 – 20000 Hz20 – 20000 Hz
Preamplifier
1 pcs /Crystal/
1 pcs
Inputs
Total Jack / XLR audio inputs
x1 Combo XLR and x1 Jack
 
x1 Combo XLR
1
MicrophoneCombo XLR 1 pcsCombo XLR 1 pcs
InstrumentJack x1Combo XLR 1 pcs
LineCombo XLR x1 and Jack x1x1 Combo XLR and x1 mini-Jack
Outputs
Total Jack/XLR audio outputs
1
1
MainRCA 1 pair
RCA (pair)11
To monitorsRCA 1 pair
Headphonesmini-Jack x1mini-Jack x1
Features
Phantom power
ASIO
Front headphone output
Software includedMPC Beats, AIR Music Tech Electric, Bassline, TubeSynth, Revalver, 80 AIR effect pluginsAbleton Live Lite
General
ОСWindows / macOSWindows / macOS / iOS / iPadOS
Power supplyUSBUSB / batteries
External power supply
Power consumption5 W
Dimensions (WxDxH)164x114x55 mm119.2x91.8x44.6 mm
Weight0.3 kg0.15 kg
Color
Added to E-Catalogaugust 2021december 2016

Form factor

Tabletop. Models whose housings are designed for self-installation. This may not necessarily be a table, but any suitable flat surface - for example, a shelf. This form factor is not only universal in terms of placement possibilities, but also extensive in the range of available offerings - it covers models from the budget class to the professional rank.

Portable. Mobile solutions with basic switching capabilities and a minimum required set of connection connectors. Typically, portable audio interfaces are intended to be used in field, spartan, or cramped environments where equipment portability is at the forefront. Many of these models are designed to work together with a laptop and/or smartphone.

- Stand up. The housings of such audio interfaces are designed for installation in telecommunications racks: they are sized to fit a standard slot in the rack and a corresponding set of fasteners. The rack-mount form factor is typical for professional solutions designed for use in recording studios, concert halls and other similar places.

Internal (built-in). Internal audio interfaces are usually connected to the computer's system bus and integrated into its hardware. In modern realities, embedded solutions are rare - they are inferior to external analogues in terms of mobility, ease of installation and the ability t...o use on multiple devices. However, models with an internal form factor allow you to exchange data with a computer at the highest possible speeds and with the lowest possible latency rates.

It is also worth noting that some audio interfaces may have a combined design. In particular, the market offers universal models with both desktop installation and rack mounting options.

DAC

Characteristics of the built-in DAC - a digital-to-analog converter for converting digital audio into line-level analog audio, usually in stereo format.

— Bit depth. Bit size of the digital-to-analog converter (DAC) used in the device. In this case, the meaning of this parameter is as follows: the bit depth of the DAC must be no lower than the bit depth of the audio signal with which the converter is planned to be used, otherwise the device will not be able to effectively cope with the conversion. As for specific values, the standard options in modern audio interfaces are 16 bit, 24 bit and 32 bit.

- Sampling frequency. The sampling rate of the digital-to-analog converter (DAC) installed in the audio interface. Let us recall that such a converter is responsible for converting digital audio into an analog audio signal. The paragraph usually indicates the maximum value of the sampling frequency, for which one of the standard values corresponding to a certain sound quality is used ( 48 kHz, 96 kHz, 192 kHz).

Total Jack / XLR audio inputs

— Total audio inputs Jack / XLR. The total number of analog audio inputs such as Jack (6.35 mm) and/or XLR (this interface can be combined with a “jack”). Note that such connectors can play the role of both a line input and a microphone or instrument input. For more details, see the relevant paragraphs.

— mini-Jack. The standard 3.5 mm mini-Jack is usually used in audio interfaces as an analog (line) input for two stereo channels, as well as as a microphone audio input (see the corresponding paragraphs).

Instrument

Connectors used to connect musical instruments (acoustic or bass guitars, keyboards, etc.). Most often they are made in the form of 6.35 mm Jack format sockets, but there are other options (see below). The audio signal from pickups has its own specific characteristics, so the instrument input typically features a higher input level and special impedance matching to ensure optimal sound quality.

Jack (6.35 mm). Jack sockets (6.35 mm) are most widely used as instrument audio input. They are very large in size, thereby ensuring tighter contact, and support a balanced connection (for transmitting a high-quality signal without interference over fairly long wires). The number of Jack connectors (6.5 mm) usually corresponds to the number of tools that can be simultaneously connected to the device.

- XLR. A characteristic round connector, often combined with a Jack interface (6.5 mm). XLR is equipped with a locking lock and three contacts (there are other options in terms of quantity, but they are practically not found). The connector is used to transmit an analog signal through a balanced connection, which provides high immunity to interference - sufficient for professional use.

Line

The type of line input provided in the device. Uses the line input to feed audio from an external source to the audio interface.

The following types of connectors can be used for line input:

mini-Jack (3.5 mm). A socket for a standard mini-Jack plug (3.5 mm). The connector serves as an audio input for two stereo channels. It is designed primarily for portable electronics such as smartphones, pocket players, etc. In stationary devices, Jack (6.35 mm), XLR and RCA are more popular.

Jack (6.35 mm). A common audio connector for transmitting an analog signal. In design, this type of socket is as similar as possible to a mini-Jack (3.5 mm), but differs in size. Jack connector (6.5 mm) provides tight contact and is less susceptible to interference. It also supports a balanced connection - high-quality transmission of audio signals over fairly long wires with effective protection against interference.

- XLR. The XLR standard is considered professional - not only because of the high quality of signal transmission, but also because of its fairly large size and the presence of locks for securely securing the plugs. However, only one channel of audio can be transmitted over one cable, so XLR outputs are usually installed in pairs - based on stereo sound. Also note that these connectors can be combined with Jack sockets (6.35 mm). They also allow y...ou to implement a connection in a balanced format with a high degree of noise immunity and the use of fairly long wires without affecting the frequency of the analog signal.

- RCA. Connector for coaxial cable with tulip type plug. The standard RCA input consists of two jacks - for stereo sound, left and right channel. One analog RCA connector can only transmit one channel of audio, so the number of such connectors corresponds to the number of channels supported by the device.

Main

Through the Main outputs it is supposed to transmit signals from the audio interface to external devices for playing and recording sound. In everyday use, there are models with one type of Main connector, as well as with several varieties (for example, Jack (6.35 mm), XLR, RCA, or Jack (6.35 mm) / RCA, or Jack (6.35 mm) / XLR).

Jack (6.35 mm). Output for transmitting analog audio signal. Structurally similar to the popular mini-Jack, but differs from it in its larger dimensions. As a result, Jack type plugs (6.35 mm) are used primarily in high-end stationary audio equipment. Outputs of this type usually operate on a “one channel per connector” principle (i.e., to transmit stereo sound you will need to use two Jack sockets). Also, this interface often provides a balanced connection - a connection in a special format that allows the use of long wires without compromising the signal quality (due to the suppression of interference in the wire itself). However, the Jack connection (6.35 mm) may also be unbalanced.

- XLR. Another type of output for transmitting an analog signal using a balanced connection. It allows the use of long cable lengths without compromising the quality of data exchange - external interference is absorbed directly in the cable. Often the connector is combined with a Jack interface (6.5 mm). The XLR is equipped with a locking lock and three contacts. A single three-pin an...alog cable can only carry one channel of audio, so a standard XLR output typically consists of two jacks, stereo left and right.

- RCA. Jacks for coaxial cables with characteristic plugs, popularly known as “tulips”. One cable in analog format can transmit one channel of audio. The standard output of this type consists of two connectors - for the left and right stereo channels. On the other hand, RCA does not provide the possibility of a balanced connection, which is why it is inferior to other options in noise immunity, has noticeable limitations on cable length and is poorly suitable for professional use. Nevertheless, “tulips” have become very widespread in entry-level and mid-level stationary audio equipment.

To monitors

Output connectors for connecting monitor speakers or headphones. Connecting monitors to the output of an audio interface allows musicians, sound designers, or sound engineers to monitor audio quality in real time. In audio interfaces, monitor outputs can be made in various formats, but most often there are various combinations of RCA, XLR and Jack connectors (6.35 mm), less often - the classic mini-Jack (3.5 mm).

Software included

The software included with your audio interface may vary depending on the make and model. The vast majority of it is represented by drivers, utilities for managing the device, software for recording and editing sound, virtual instruments or effects, and all kinds of plugins. It is advisable to clarify separately which specific software components are included in the audio interface package.

ОС

Supported operating systems ensure device compatibility with computers running different platforms. The following options are widespread in audio interfaces:

-Windows. The vast majority of audio interfaces provide drivers and software for compatibility with the popular Windows operating system. At the same time, it is important to clarify the supported OS versions - in modern realities, these are Windows 10 and Windows 11.

- macOS. Support for working with Apple computers and laptops that use the proprietary macOS platform.

- iOS. The ability to work with mobile applications for creating and processing sound, implemented when using Apple smartphones running the iOS operating system.

- iPadOS. In this version, the audio interfaces support work with Apple tablets running the proprietary iPadOS operating system.

- Android. Compatibility of the audio interface with mobile devices based on the popular Android platform. This involves using mobile versions of applications for creating and processing sound.

- Linux. Support for the Linux platform is less common among audio interfaces, and not all devices provide official drivers for this operating system.

—Chrome. The device is compatible...with laptops running the Chrome OS operating system. These are rarely found in common use, but they do occur.
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