Miditerminal Corporation was established at 1995.

and Company name changed to EGOSYS, Inc. after got inves

tments from Venture Capitals at 1998. 

Now, We starting ESI Originals, Inc. to keep create valuable products for Musicians on MI industry (also to keep and protect good partnership with distributors, dealers, customers and also share-holders of EGOSYS, Inc.)

ESI Originals, Inc.(formerly EGOSYS, Inc.) starting new ESIO brand business with various new product line.

ESI Originals, Inc. discontinue old ESI product lines that use 10 years old products designs and technologies used to distributed and maintained by previous distributor ESI Audiotechnik GmbH. and Replacing by new ESIO branded new products

Below all new 11 ESIO products are shipping now.

iMIDI/O 1 in 1 out iOS MIDI Cable, 

uMIDI/ O 1 in 1 out Standard USB MIDI Cable,

MARA22 XTU 24-bit 96 kHz, USB 2.0 Audio Interface,

MARA22STUDIO MARA22XTU + RM19 + MH 50 + cables,

MARA22STUDIO M MARA22XTU + RM19 + MH50 + nEar03 classic2 +cables

RM19 Lage Diaphragm Condenser Microphone,

MH50 Full Isolated Monitoring Headphones, 

nEar03 classic2 3" Front-field Active Monitor Speaker, 

nEar05 classic2 5" Near-field Active  Monitor Speaker, 

nEar05 eXtreme Premium 5" Active Monitor Speaker,

nEar08 eXtreme Premium 8" Active Monitor Speaker

All above products are available now

Latest audio driver and control panel software for MARA22XTU 24-bit 96kHz USB 2.0 Audio Interface and MARA22STUDIO and MARA22STUDIO M Pack is uploaded at "SUPPORT" page of this website.


It contains audio driver and control panel software(included DirectWiRE: Virtual Digital Audio Router & Mixer for each driver model like MME, WDM and ASIO 2.0 drivers  for Windows XP, Vista, 7 & 8  and also installer for Mac OS X.


MARA22XTU, MARA22STUDIO & MARA22STUDIO M user must install this software and driver to enable all features of MARA22XTU. Keep watching for next update and to find more technical informations.

About Us

Since 1995. Miditerminal Corporation ==> EGOSYS, Inc. ==> ESI Originals, Inc.

The continuing history of Digital Audio MIDI equipments.


ESI Originals, Inc.

95 MangwonRo, MapoGu, Seoul, Korea. 121-827

Tel: +82 (0) 10 2448 2496


Copyright © 2014 ESI Originals, Inc.