Sample Rate

ProFire 2626

User Guide

This drop-down menu sets the sample rate of ProFire 2626. Note that when using the interface with an ASIO or CoreAudio application, the sample rate can also be determined by your audio application. This parameter may not be editable from within the ProFire 2626 Control Panel if your audio application is running. In this case, any changes to the sample rate must be made through the audio application itself. If the application does not provide a way to set the sample rate, quit the application, then change the sample rate through the ProFire 2626 Control Panel.

▶Attention Vista Users: When using the ProFire 2626 WDM/MME (i.e., non-ASIO) drivers, the sample rate of the interface (and your audio software) is always determined by this drop-down menu. Your selection in this menu is the only item that will appear in your audio application. For example, if you select “44.1kHz” in this menu, your audio application’s control panel will only display “44.1kHz” and you will not be able to select any other rates from within the application.

When the sample rate is locked to an external digital clock source, the Power Indicator LED (10) remains continuously illuminated; when the sample rate is unlocked, the Power Indicator LED (10) blinks and a warning message appears in a red rectangle just below the Sample Rate menu.

Buffer Size (Windows only)

Windows only:

Buffer Size drop-down menu.

This menu sets the size of the input and output buffers on ProFire 2626.

Buffers are used to help keep audio hardware and software running smoothly by processing audio in groups of samples rather than one sample at a time. Due to variations between computer hardware and software, it is impossible to recommend a single optimum setting for all systems. It may be necessary to experiment with various settings until you find the best buffer size for your system.

The goal of setting a buffer size is to reduce it as much as possible without hearing any clicks, pops, or other glitches. If the buffer size is too small, the computer will not be able to make all the required audio calculations on time and you will hear pops, clicks, and stuttering in your audio streams. On the other hand, if the buffer size is set too high, your computer will process audio without incident, but your software will feel sluggish and unresponsive.

To find your system’s optimum buffer size setting, begin with a high setting and gradually reduce the size until you begin to hear clicks, pops, or other audible glitches in your audio. Then, raise the buffer size setting until these glitches disappear. You may need to stop playing audio any time you change this setting and certain applications will require you to re-launch the program before the new buffer size settings become active.

NOTE: This menu only appears on Windows systems. Most Mac OS X applications allow to change the buffer size from within the audio application itself. Please see your audio application’s user guide to learn how to change this setting.

2626 specifications

The M-Audio 2626 is a versatile audio interface designed to cater to the needs of music producers, engineers, and podcasters. With its robust feature set, it provides an excellent solution for capturing high-quality audio in both studio and live environments. One of its main attributes is the capability of handling up to 26 inputs and 26 outputs, making it particularly suitable for complex recording sessions involving multiple microphones and instruments.

A standout feature of the M-Audio 2626 is its high-resolution audio conversion, supporting 24-bit depth and sample rates up to 192 kHz. This ensures that recordings maintain clarity and detail, which is essential for professional audio production. The unit employs advanced A/D and D/A conversion technologies, which contribute to its low noise levels and high dynamic range, ensuring your audio is free from distortion.

Connectivity is another strong point. The M-Audio 2626 features a combination of both analog and digital inputs, including eight XLR/TRS combo inputs with phantom power for condenser microphones. This flexibility allows users to integrate various sound sources easily. Additionally, the device includes multiple MIDI inputs and outputs, supporting the integration of MIDI controllers and other gear for comprehensive music production setups.

The interface is equipped with a user-friendly control panel, enabling straightforward navigation through its routing features and settings. Users can easily control levels, monitor audio through reliable headphone outputs, and make adjustments on-the-fly, which is crucial in dynamic recording environments.

In terms of compatibility, the M-Audio 2626 works seamlessly with major digital audio workstations (DAWs) across both Mac and PC platforms. Its class-compliant USB interface allows for quick connection without the need for additional drivers, facilitating an efficient workflow right out of the box.

The device’s rugged design is built to withstand the rigors of daily use, making it an ideal choice for both studio settings and on-the-road applications. Its compact form factor also ensures it won’t take up too much space in your gear bag.

Overall, the M-Audio 2626 stands out as a powerful audio interface that combines high-quality audio performance with a flexible and intuitive design. Whether you're a seasoned professional or an enthusiastic beginner, this interface provides the tools necessary to elevate your audio production experience.