Alesis EC2 96k Upgrade Kit

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Special Order Non-Stock, Normally Ships In 3 to 5 Business Days

Stock Item: Ships from our shelf quickly in almost all cases when ordered before our ship cutoff times.

Direct Ship: Non-stock item, but normally ships quickly from the manufacturer or alternate warehouse.

Built To Order: Item is custom built per the options chosen and quickly shipped out upon completion.

More On The Way: The manufacturer is experiencing delays, but we'll ship quickly upon arrival.

New Item: We have this on order, the manufacturer hasn't shipped but you'll be in line upon arrival.

Visit our Shipping Page for cutoff times for FREE (USA), UPS, USPS or FedEx.

Visit our Returns Page for info on non-returnable, special order non-stock items.

We special order these kits in as needed, normally ships in 5 to 7 business days. No returns, be sure your unit is eligible for the upgrade via Alesis own information before ordering.

Upgrades HD24's analog inputs to support recording up to 96kHz analog sample rate.*
*HD24 must be running the latest Firmware prior to upgrading. You can obtain the latest HD24 Firmware here.

Alesis EC2 96k Upgrade Kit Specifications


  • 44.1, 48, 88.2, and 96kHz (each variable at +/- 12%)


  • 24 24-bit analog inputs, 24 24-bit analog outputs (1/4" TRS, +4dBu)


  • 22Hz-44kHz +/-0.5dB


  • 113dB A/D/A (A-weighted)


  • <0.002% THD+N


  • Nominal +4dBu, maximum +19dBu


  • Nominal +4dBu, maximum +19dBu
Our ONE WITH EVERYTHING ZEN WARRANTY extends the standard manufacturer warranty by one year, see our ZEN WARRANTY page for details.