Усилители (Previous Models)
- AV9000
- MA6100
- MA-9S1 Integrated Amplifier
- MA-9S2 Integrated Amplifier
- PM-11S1 Integrated Amplifier
- PM-11S2
- PM-11S3
- PM-14mkII KI
- PM-14S1
- PM-14S1 Special Edition
- PM-15S1
- PM-15S2 Limited Edition
- PM-17
- PM-17mkII
- PM-17mkII KI
- PM-17MKII KI Modified
- PM17MKII M
- PM4001
- PM4001 OSE
- PM4200
- PM4400
- PM4400 OSE
- PM5003
- PM5004
- PM6002
- PM6003
- PM6004
- PM6005
- PM6010 KI
- PM6010 OSE
- PM7000
- PM7001
- PM7003
- PM7200
- PM7200 KI
- PM8000
- PM8003
- PM8005
- PM8200
- PM-KI Pearl Lite
- PS-17
- SC-11S1
- SC-7S1
- SC-7S2
- SM-11S1
- SM17
- SR8001
- PM-KI Ruby
- PM6006 UK Edition
- HD-AMP1
- PM7005
- PM6006
- PM5005

The K.I series of Marantz are the embodiment of the knowledge and inspired vision of Ken Ishiwata. To understand his vision best, just experience this exquisite piece of equipment.By use of his knowledgement he redesigned the PM6010 to PM6010KI.