MOTU 2408mk3 ext

The 1U rack-mountable 2408mk3 provides seven banks of I/O: one bank of 24-bit, 96kHz analog on balanced TRS connectors, three banks of 96kHz ADAT optical, three banks of 96kHz Tascam TDIF, plus stereo S/PDIF. You can choose any three banks (up to 24 channels) to be active at one time. This means you can hook up three ADATs, three DA-88s, and eight analog devices all at the same time and access any three banks - in any combination of formats. And you can freely switch formats at any time.
In addition to the eight dedicated analog outputs, the 2408mk3 also features a stereo output with front panel volume control so you can plug powered monitors directly into the 2408mk3.

A core 2408mk3 system provides 24 inputs and outputs, but it also offers the most expansion ever offered in a single PCI card. Up to four interfaces can be connected to the PCI-424 for up to 96 channels of simultaneous input and output at sample rates up to 96kHz.
Think about the possibilities: you could connect 12 ADATs and 12 DA-88s to your computer, along with 32 channels of analog I/O, and simultaneously record and play as many tracks of audio as your computer allows. If you have a digital mixer, the 2408mk3 provides up to 96 channels of digital I/O at 44.1 or 48kHz, and 48 channels at 88.2 or 96kHz.

The 2408mk3 also operates as a stand-alone audio format converter. You can convert audio from any one of its formats to any other, in banks of 8 channels. For example, if you connect three Alesis recorders and three Tascam recorders, you can digitally transfer 24 channels from one format to the other in one pass.
If you expand your 2408mk3 system to four 2408mk3 I/O rack units, you can simultaneously connect 96 channels of ADAT optical, 96 channels of Tascam TDIF, and then transfer 96 channels of material in a single pass!
The 2408mk3 makes the distinction between the two digital I/O formats more transparent than ever; you can freely work with either format.

Your digital mixer is an ideal companion for the 2408mk3 with its ability to integrate 24 channels of digital I/O with a single unit.
For example, the Yamaha DM2000 provides an automated moving fader interface, additional real time digital audio effects, mic preamps and DSP power. Connect the DM2000 to your 2408mk3, and now you have 24 channels of pristine digital I/O between the mixer and your computer. If you need more channels, you can add additional 2408mk3 interfaces to support digital transfers as large as 96 channels at 48kHz or 48 channels at 96kHz. The 2408mk3 is the perfect bridge between your digital mixer and your computer audio workstation, and it supports both the ADAT optical lightpipe format and Tascam's TDIF format.

The 2408mk3 is the first audio interface to provide on-board video and SMPTE time code synchronization features. These features allow you to slave your 2408mk3 system to video, SMPTE time code or both - without a dedicated synchronizer. The PCI-424 card provides a DSP-driven phase-lock engine with sophisticated filtering that provides fast lockup times and sub-frame accuracy.
The 2408mk3 interface provides a dedicated RCA timecode input and output, but with the PCI-424 on-board DSP, any analog input can be a SMPTE input and time code can be sent to any output – analog or digital. The included software also provides a complete set of tools to generate SMPTE for striping, regenerating or slaving to other devices to your computer. Resolve your 2408mk3 system to NTSC video, PAL/SECAM or blackburst. Like Cuemix DSP, the synchronization features are cross-platform and compatible with your favorite audio sequencer software.
With the 2408mk3, you have everything you need to sync to SMPTE and video.

2408mk3 :
- 8 analog inputs/outputs with 24-bit, 96kHz converters on balanced/unbalanced 1/4" TRS jacks.
- Three banks of ADAT optical provide 24 channels of ADAT optical input/output at 44.1/48kHz 12 channels at 88.2/96kHz.
- Three banks of Tascam TDIF provide 24 channels of TDIF (Tascam digital) input/output
- 12 channels at 88.2/96kHz.
- Stereo S/PDIF in/out (with an extra stereo out).
- Provides stand-alone format conversion transfer any format to any other, up to 24 channels at a time

Specifications :
- 8 analog inputs/outputs with 24-bit, 96kHz converters on balanced/unbalanced 1/4" TRS connectors
- 108dB S/N ratio (A-weighted)
- 24 channels of ADAT optical input/output
- 24 channels of TDIF (Tascam digital) input/output
- 2 channels of S/PDIF in and 4 channels out
- 16, 20 and 24-bit recording at 44.1, 48, 88.2 and 96kHz
- Word clock in and out