The MOTU 624 is a top - notch audio interface, ideal for those who demand high - end audio performance in a compact and portable design. Using the well - known ESS Sabre32 Ultra DAC technology, it offers analog audio quality comparable to MOTU's flagship 1248. With 32 simultaneous audio channels, it provides full - fledged studio - grade I/O for professional on - the - go recording. It features two mic inputs, two guitar inputs, and multiple balanced analog outputs. The optical ports support ADAT and TOSLink, making it adaptable to various audio setups. Engineered for tough recording situations, it has ultra - low latency (as low as 1.6 ms over Thunderbolt and 1.9 ms over USB). It connects seamlessly to computers via Thunderbolt, USB 3.0, and AVB/TSN Ethernet, supporting up to 256 audio channels. Thanks to USB audio class - compliant firmware and standard drivers, it works with almost any audio app, even on iPads with a standard camera connection kit. The MOTU 624 also comes with a 48 - input digital mixer, including 7 stereo aux buses, 3 groups, and 64 network inputs, along with DSP effects like reverb, EQ, gate, and compression. Its modeled vintage effects processing, such as classic reverb and LA - 2A style compression, gives users great tools for advanced sound engineering. Key features include 32 simultaneous audio channels, ESS Sabre32 Ultra DAC technology, ultra - low latency, universal connectivity, a full - fledged digital mixer, modeled vintage effects, and a compact design. Specifications include sample rates from 44.1 to 192 kHz, various input and output ports, +48V phantom power, and compact dimensions of 8.6 x 7 x 1.75 inches, weighing 2.2 lbs. The package includes the interface, an external power supply, USB and Thunderbolt cables, a quick start guide, and software and driver downloads.
Using the MOTU 624 is quite straightforward. First, connect it to your computer using the Thunderbolt, USB 3.0, or AVB/TSN Ethernet cable that comes in the package. If you're using a microphone, plug it into the XLR mic inputs and turn on the +48V phantom power if needed. For guitars, use the 1/4'' hi - Z guitar inputs. You can connect speakers or headphones to the appropriate outputs. When it comes to software, download the provided software and drivers to your computer. Then, open your favorite audio application, and the MOTU 624 should work right away. As for the digital mixer, you can play around with the 7 stereo aux buses, 3 groups, and 64 network inputs to create different sound setups. You can also add effects like reverb, EQ, gate, and compression. When using it, make sure to place it on a stable surface. Avoid exposing it to extreme temperatures or humidity. For maintenance, keep it clean by gently wiping it with a dry cloth. If you're not using it for a long time, unplug the power supply and store it in a safe place.
