Kurzweil K250 - Page 11

Chapter 2 - Product History
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
History
Introduction
February, 1985
Version 2 Software
RAM Sequencer Expansion
Sound Modeling
Program (25kHz)
May, 1985
Sound Block A
June, 1985
New
K250 Configurations
August, 1985
Kurzweil
250X Introduced
October,
1985
Version 2.2 Software
50kHz Sound Modeling Program
50kHz
Sound Modeling Program Upgrade Kit
March,1986
Version
3.1 Software
Enhanced Resident Sound Block
(CGP)
Sound Block B
August, 1986
Version 3.2 Software
QLS
Sound Block C
December, 1986
Version 4 Software
Superam
I and 1/
Sound Block D
March,1987
RMX
Introduced
April,1987
Version
4.1
October, 1987
Version 5 Software
Separate
Outputs
September, 1988
Version 6 Software
RAM Cartridge
RAM Cartridge Adapter
Software Version Versus
Options Available
2.14.1
Version 2
2.14.2
Version 2.2
2.14.3
Version
3.1
2.14.4
Version 3.2
2.14.5
Version 4 and
4.1
2.14.6
Version 5
2.14.7 Version 6
Sound Block
Positioning for Enhanced Resident Sound Block
Options Versus K250 Configuration
1
Kurzweil 250 Service Manual, Chapter 2
2-1
2-2
2-3
2-4
2-5
2-5
2-6
2-7
2-8
2-10
2-11
2-11
2-12
2-12
2-14
2-14
2-14
2-14
2-15
2-16
2-17
2-18
2-20
2-22