Akai Professional EIE Pro Electromusic Interface Expander - Used
Mill River Music brings you a used Akai Professional EIE Pro Electromusic Interface Expander! This unit is in great working condition, with all of the ports, features and meters working very well!
This is a tabletop 4-in, 4-out USB audio and MIDI recording interface that works with both Mac and PC; with up to 24-bit audio resolution at sample rates of 44.1 kHz, 48 kHz, and 96 kHz, four Neutrik XLR/TRS combo jacks with dedicated gain pots and individual/pair-switchable Mic/Line/Guitar switches and +48V phantom power, four balanced 1/4" outputs, a headphone output with independent volume control, and four discrete 1/4" TRS insert points for routing external processors, this is a powerful interface that will ensure a great sound going into your DAW!
• Audio Resolution & Sample Rates: Up to 24-bit recording resolution with support for 44.1 kHz, 48 kHz, 88.2 kHz, and 96 kHz sample rates (the standard non-Pro EIE model maxes out at 16-bit).
• Analog Inputs: Four XLR-1/4" combo jacks with dedicated gain controls, switchable Mic/Line/Guitar levels, and phantom power (controlled in pairs).
• Analog Outputs: Four balanced nickel-plated 1/4" main outputs.
• Insert Points: Four 1/4" TRS insert jacks allowing external audio processing of input signals prior to recording.
• MIDI I/O: Traditional 5-pin DIN MIDI In and MIDI Out jacks.
• USB Hub: Integrated 3-port USB 2.0 hub for connecting extra controllers, hard drives, or peripherals to your computer.
• Metering & Monitoring: Two classic analog-style illuminated VU level meters with switchable source selection and red peak LEDs, plus a headphone output with a direct monitoring balance control and mono/stereo switch.
• Construction: Rugged, all-metal desktop/tabletop chassis.
• Power: Requires an external power supply (PSU included).
• Compatibility: Compatible with Mac and PC via low-latency ASIO/Core Audio drivers.
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Ships carefully packed and insured for full value. International buyers are welcome — please contact us for a shipping quote before purchasing.
About Mill River Music
Mill River Music is an independent, human-powered music shop located in downtown Northampton, MA, run by a team of players, enthusiasts, and certified repair technicians. Every piece of used gear we sell is personally inspected, tested, and set up before it ships — we don't list it until we'd be happy to play it ourselves.
As Martin and Taylor certified techs, we hold our guitar work to a high standard, and we're committed to full transparency about the condition of everything we sell. No surprises.
When you buy from Mill River, you're supporting an independent local business that genuinely cares — about gear, about players, and about doing things right. We're here every step of the way. Reach out anytime.