Master Volume Knob

ProFire 2626

User Guide

These checkboxes determine which analog output pair(s) will be affected by the Master Volume knob (8) on the front panel of the interface: If a box is checked, the volume level of its corresponding outputs will be controlled by the Master Volume knob; if a box is left unchecked, the outputs will play at full volume regardless of the position of the Master Volume knob.

This feature gives ProFire 2626 a great deal of flexibility in how it can be used. For example, in multi-channel “surround” mixing scenarios, you can use the Master Volume knob to simultaneously set the level of all speakers by checking the outputs that are connected to your speakers. On the other hand, if you are mixing in stereo using outboard equipment (i.e., compressors, reverb modules, etc.), you can use the Master Volume knob to set the output level of the “main” outputs (connected to your speakers) while allowing the additional outputs (that are connected to your external equipment) to remain unaffected. This will let you use the Master Volume knob to set the loudness level of your speakers without affecting your external gear.

▶WARNING: Unchecking one of the Master Volume Knob boxes allows its corresponding outputs to play at full volume (i.e., without any attenuation). This may result in very loud signals being sent to your speakers, headphone amplifiers, or other equipment. Be mindful of your outgoing levels anytime you uncheck one of these boxes to avoid potentially damaging your equipment (or hearing). If you wish to leave these boxes unchecked in order to allow full, unattenuated signals to play through the interface, it is strongly recommended that you have an external provision for controlling your levels (such as a an external mixer).

TIP: If you control your monitoring levels externally (i.e, through a mixing board or by using your speaker’s own level control) then the Master Volume knob on ProFire 2626 can be used as an aux send knob:

Connect ProFire 2626’s analog outputs 3/4, 5/6 and 7/8 to your external effects processors’ inputs. Configure your audio software so that audio signals that are to be processed by the external gear are routed to these outputs.

Using the ProFire 2626 Control Panel, assign the Master Volume knob to control analog outputs 3/4, 5/6 and 7/8.

The Master Volume knob on ProFire 2626 can now be used as a dedicated aux send knob for external effects processing.

Lastly, connect the outputs of your external effects processors to the analog inputs on ProFire 2626. You can now monitor the incoming signals through the DSP mixer, and/or route them to your audio application for recording.

TIP: To control the level of the main monitor mix without affecting the level at the headphone outputs, assign the Master Volume to either analog outputs 5/6 or 7/8 and use those outputs for your main monitors.

This will allow you to route independent cue mixes to headphone output 1 (which always plays audio routed to analog outputs 1/2) and headphone output 2 (which always plays audio routed to analog outputs 3/4) while still using the Master Volume knob to set levels for your studio monitors. This prevents the Master Volume Knob from influencing the levels of headphone outputs 1 and 2 and effectively provides front panel volume control of three discrete stereo outputs. See the section entitled “Example Scenario #1: Recording a Duo” to learn more about creating cue mixes.

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.