PAiADrum v1.8 MIDI Percussion controller firmware. The file drumbrn2.zip unzips to source (drumbrn2.src) and object (drumbrn2.bin) files for the firmware for the embedded 8031 processor in the PAiA MIDI Drum Brain. The object file is in binary format. This firmware updated to version 1.2 on 3/12/94 (c) 1995 PAiA Electronics, Inc. all rights reserved fair use copy with this notice only. Please do not post the drumbrn2.zip file without this drumbrn2.txt file For further information contact: PAiA Electronics, Inc 3200 Teakwood Ln. Edmond, OK 73013 phn 405-340-6300 fax 405-340-6378 email paia@aol.com