There are 5 files in this ZIP

NEWBANK1.RAW     Collection of original tones
NEWBANK2.RAW     More original tones
FACTORY1.RAW     Roland Factory Defaults (Set #1)
FACTORY2.RAW     Roland Factory Defaults (Set #2)
INFO.TXT         The file you are reading now

These 4 banks are RAW SysEx data. You will need to use some type of a SysEx
program on your computer to load them into your MKS-50/Juno1/Juno2.

----------------------------------------------------
JUNO 1/2 Loading Procedure
----------------------------------------------------
1) The Alpha Juno-1/2 should be set to MIDI Channel 1

2) Set SysEx ON (I don't remember if this is an option? I have an MKS-50)

3) The BULK DUMP data transfer methods used are slightly different from the
   instructions listed on page 40 of the Alpha Juno-1/2 Owner's Manual.
   You must press the WRITE key at the same time as the DATA TRANSFER and
   BULK DUMP/SAVE keys are pressed. This key sequence is an undocumented
   feature and sends MIDI information out of the MIDI port in one continuous
   stream instead of waiting for a response from another MIDI device connected
   to the Alpha Juno-1/2. The method of BULK SAVE data transfer used in this
   manner should read in the Alpha Juno-1/2 display window as;
   Bulk Load MIDI.o                       <==== Correct
   as opposed to the normal display of;
   Bulk Load MIDI..                       <==== Incorrect

  * The easiest way I have found to use these three keys at the same time
  * is to first press the DATA TRANSFER key and then, while still pressing
  * DATA TRANSFER, press the WRITE key and while still pressing these two
  * keys, press the BULK DUMP key.

4) The BULK LOAD transfer mode will replace all internal tones of the Alpha
   Juno-1 so when you want to load new tones, Make Sure You Have A Back-up
   Of Your Internal Tones Before You Continue!

5) Load the RAW data file into your SysEx program on your computer

6) Press TRANSMIT/SEND on your computer SysEx program and the data will load
   64 new tones into the synth.

----------------------------------------------------------
MKS-50 Loading Procedure
----------------------------------------------------------
1) Set the MKS-50 into the following mode:
                  ----
MIDI CHANNEL =  1     |
MIDI OMNI    = ON     |
MIDI PROG.CG = ON     |
PCH ASG MODE = ON     |------> Accessed Via The TUNE/MIDI Button on MKS-50
TX C.M. APR  = ON     |
TX PATCH APR = ON     |
TX TONE APR  = ON     |
MEM. PROTECT = OFF    |
                  ----
MIDI EXCL    = ON      ------> Accessed Via The PARAM Button in Patch Mode

2) Press the DATA TRANSFER button on the MKS-50

3) Press the PARAM button until  Bulk*Load [T-a]  appears in the LCD window
   (NOTE: This is different from Bulk Load [T-a] without the asterisk!!!!!)

4) Press the WRITE button on the MKS-50 and  Bulk*Load -Run-  should appear
   in the LCD window

5) Load the RAW data file into your SysEx program on your computer

6) Press TRANSMIT/SEND on your computer SysEx program and the data will load
   into Tone Bank A of the MKS-50. To load data into bank B, make sure the LCD
   window reads  Bulk*Load [T-b]

Questions? I can be reached via email;

kmeiere@use.com