Lot Kimball chips entertainer swinger keyer rhythmn vintage 552 series rare!

Description

Lot of chips for kimball swingers, entertainers, RG, etc..These are all 552 series chips, You get at least one of:
552-001-01
Rhythm Unit Chip - PROM
552-002-01
Entertainer I Chip Modified
552-004-00
Non Sustain Keyer Chip
552-005-00
Demultiplexer
552-006-01
Swinger Bass Chip Modified
552-007-00
Central Processor I
552-008-00
RG-II Rhythm LSI
552-008-01
RG-II Rhythm LSI - New Patterns
552-015-01
RG III Rhythm
552-016-00
Sustain Keyer LSI
552-020-00
Rhythm Break - ROM
552-024-01
Chord Rhythm Processor
552-025-00
Non Sustain Keyer II
Wurlitzer chips are not included...in another auction....
These have been in my bin for a long time. I assume they work or I would not have kept them. Some are new old stock, some may be pulls, but none have solder. Ask questions before bidding as sales are FINAL and as is...NO RETURNS ON SCHEMATICS! I pack well and ship promptly. Winner needs to contact me within 24 hours of winning and have funds here in 5 days or it gets relisted. Don't be that guy that asks for a closeup shot of a page... I do ship international, but buyer pays duties and fees.  I don't lie on customs forms. Continental us ...Hawaii and Alaska are more, please ask. If international, please inquire about exact shipping. The default is priority mail for 29, but it can often be less if regular first class is available (sometimes it isn't..depends on the country)