Manufacturer “3-State”
21 expansions in database
Manufacturer
3-State, Germany
Date
1989
Amiga
A1000
  • expands the A1000 with 512 kB Fast RAM
  • four 256k×4 DIPs
  • can be installed into A1000 PAL models only
  • connects into the sockets of six motherboard chips at location U1G, U1H, U2G, U2H, U3G, U4G
  • installing requires soldering
  • disable switch

Advert (DE)
1989-10

Advert (DE)
1990-05

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1990-06

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1990-07

Advert (DE)
1990-08

Manufacturer
3-State, Germany
Date
1989
Amiga
A500
Interface
trapdoor slot
  • 512 kB RAM
  • four 256k×4 DRAM chips
  • connects to the trapdoor slot
  • optional battery backed up clock
  • disable switch
3-State A502 & A502 Plus -  front side
front side
3-State A502 & A502 Plus -  back side
back side
3-State A502 & A502 Plus -  front side
front side
3-State A502 & A502 Plus -  back side
back side

Advert (DE)
1989-10

Advert (DE)
1990-05

Advert (DE)
1990-06

Advert (DE)
1990-07

Advert (DE)
1990-08

Advert (DE)
1991-01

Advert (DE)
1992-02

Advert (DE)
1992-08

Manufacturer
3-State, Germany
Date
1990
Amiga
A500
Interface
trapdoor slot
  • sixteen DIP sockets with 512 kB RAM
  • 256k×1, 120 ns DIPs
  • connects to the trapdoor slot
  • battery backed up clock
  • disable jumper
3-State A502/16 -  front side
front side
3-State A502/16 -  back side
back side
3-State A502/16 -  front side
front side
3-State A502/16 -  back side
back side
3-State A502/16 -  front side
front side
3-State A502/16 -  back side
back side

Manufacturer
3-State, Germany
Date
1991
Amiga
A500
Interface
trapdoor slot
  • four ZIP sockets with 2 MB RAM
  • 1M×4 ZIPs (514400)
    • A502/4: 80 ns ZIPs
    • A502/4 Plus: 70 ns ZIPs
  • connects to the trapdoor slot
  • battery backed up clock
  • disable switch

Manufacturer
3-State, Germany
Date
1991
Amiga
A500+
Interface
trapdoor slot
  • 1 MB Chip RAM
  • 32 1×256k 120 ns DIPs
  • plugs into the trapdoor slot
3-State A504 Plus -  front side
front side
3-State A504 Plus -  back side
back side
3-State A504 Plus -  front side
front side
3-State A504 Plus -  back side
back side
3-State A504 Plus -  front side
front side

Advert (DE)
1992-02

Advert (DE)
1992-08

Manufacturer
3-State, Germany
Date
1989
Amiga
A500
Interface
trapdoor slot
    clock
  • a simple battery backed up clock
  • connects to the trapdoor slot
  • passthrough connector for trapdoor memory expansions

Manufacturer
3-State, Germany
Date
1990
Amiga
A500
Interface
trapdoor slot, Gary socket, CPU slot
  • both versions use the same main board, they differ only in the adapter boards
  • sixteen DIP sockets accept 2 MB RAM
  • supports 256k×4 DIPs (514256), 70 - 80 ns
  • accepts DIPs in groups of four giving 0.5, 1, 1.5 or 2 MB configurations
  • battery backed up clock
  • disable switch
  • the main board connects to the trapdoor slot
  • A580:
    • the adaptor board connects to Gary's socket
    • can use only 1.8 MB RAM of the main board
  • A580 Plus:
    • the adaptor board connects to the 68000's socket
    • can use all 2 MB RAM of the main board
    • requires Fat Agnus 8372A
    • Chip RAM size can be switched between 512 kB and 1 MB
3-State A580 & A580 Plus -  front side
front side
3-State A580 & A580 Plus -  back side
back side
3-State A580 & A580 Plus -  front side
front side

Advert (DE)
1990-05

Advert (DE)
1990-06

Advert (DE)
1990-07

Advert (DE)
1990-08

Advert (DE)
1991-01

Advert (DE)
1992-02

Advert (DE)
1992-08

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1992
Amiga
A500
Interface
trapdoor slot, Gary socket
  • 2 MB RAM
  • two 30 pin 128 kB SIPs soldered on board
  • battery backed up clock
  • disable switch
  • the main board connects to the trapdoor slot
  • an adaptor board connects to Gary's socket
3-State A580 II -  front side
front side

Manufacturer
3-State, Germany
Date
1992
Amiga
A600
Interface
trapdoor slot
  • 1 MB Chip RAM
  • eight DIP sockets with 256k×4, 70 ns chips
  • fits into the trapdoor connector
  • battery backed-up clock
3-State A602 -  front side
front side
3-State A602 -  back side
back side

Manufacturer
3-State, Germany
Date
1992
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
8738 / 0,34
    SCSI 2 and IDE controller
  • uses polled I/O instead of DMA transfer
  • autoboot ROM (SCSI-Apollo.device) - autobooting requires at least Kickstart 1.3
  • support for Rigid Disk Block
  • Direct SCSI is supported only on the SCSI part of the controller
  • place for a 3.5" hard disk on the card
  • internal 50 pin SCSI header and 40 pin IDE header
  • external DB25 SCSI connector
  • hard disk activity LED
  • disable switch
    memory
  • sixteen ZIP sockets accept 8 MB RAM
  • supports 1M×4 FastPage or Static Column ZIPs
  • accepts ZIPs in groups of four giving 2, 4, 6 or 8 MB RAM
  • two 30 pin SIP sockets accept 2 MB RAM
  • the SIP sockets are hardwired to the first bank of ZIP sockets, they cannot be used at the same time
3-State Apollo 2000 -  front side
front side
3-State Apollo 2000 -  back side
back side

Advert (DE)
1992-08

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1992
Amiga
A500
Interface
side expansion port
    SCSI 2 and IDE controller
  • uses polled I/O instead of DMA transfer
  • autoboot ROM (SCSI-Apollo.device) - autobooting requires at least Kickstart 1.3
  • support for Rigid Disk Block and Direct SCSI
  • place for a 3.5" hard disk inside the case
  • internal 50 pin SCSI header and 40 pin IDE header
  • external DB25 SCSI connector
  • hard disk activity LED
    memory
  • sixteen ZIP sockets accept 8 MB RAM
  • supports 1M×4 FastPage or Static Column ZIPs
  • accepts ZIPs in groups of four giving 2, 4, 6 or 8 MB RAM
  • two 30 pin SIP sockets accept 2 MB RAM
  • the SIP sockets are hardwired to the first bank of ZIP sockets, they cannot be used at the same time
    notes
  • 86 pin internal expansion header for the Apollo 520 accelerator board
  • connects to the side expansion port, no passthrough connector
  • disable switch on the back of the case
3-State Apollo 500 -  front side
front side

Advert (DE)
1992-08

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1992
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
8738 / 34
    IDE controller
  • autoboot ROM (AT-Apollo.device) - autobooting requires at least Kickstart 1.3
  • support for Rigid Disk Block
  • place for a 3.5" hard disk on the card
  • internal 40 pin IDE header
  • hard disk power connector
  • hard disk activity LED connector
  • autoboot disable jumper
  • A-Max II and Chamäleon drivers
  • no option for memory expansion
3-State Apollo AT2000 -  front side
front side
3-State Apollo AT2000 -  back side
back side
3-State Apollo AT2000 -  front side
front side
3-State Apollo AT2000 -  back side
back side

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1992
Amiga
A500
Interface
side expansion port
Autoconfig ID
8738 / 34
    IDE controller
  • autoboot ROM (AT-Apollo.device) - autobooting requires at least Kickstart 1.3
  • support for Rigid Disk Block
  • place for a 3.5" hard disk inside the case
  • internal 40 pin IDE header
  • hard disk power connector
  • hard disk activity LED
  • 86 pin expansion connector for the Apollo 520 accelerator board or a 2 MB RAM expansion board
  • connects to the side expansion port, no passthrough connector
  • autoboot disable switch on the back of the case
  • A-Max II and Chamäleon drivers
3-State Apollo AT500 -  front side
front side
3-State Apollo AT500 -  back side
back side

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1993
Amiga
A500, A2000
Interface
Agnus socket, Gary socket
  • 1 MB Chip RAM expansion
  • plugs into the Agnus socket
  • an adaptor board plugs to the Gary socket
  • Agnus is replaced with Super Agnus (8375) which allows a total of 2 MB Chip RAM
  • rules out internal processor cards and internal memory expansions with more than 512 kB RAM

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1989
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
512 / 2
  • sixteen DIP sockets accept 2 MB RAM
  • six 30 pin SIP sockets accept 6 MB RAM
  • accepts 256k×4 (514256), 70 - 100 ns DIPs in groups of four
  • accepts 1M×8 and 1M×9, 70 - 100 ns SIPs in groups of two
  • possible configurations are 0.5, 1, 2, 4, 6, 8 MB
  • disable DIP switch on the card
3-State MegaMix 2000 -  front side
front side
3-State MegaMix 2000 -  back side
back side

Advert (DE)
1989-10

Advert (DE)
1990-05

Advert (DE)
1990-06

Advert (DE)
1990-07

Advert (DE)
1990-08

Advert (DE)
1991-01

Manufacturer
3-State, Germany
Date
1992
Amiga
A500
Interface
side expansion port
Autoconfig ID
512 / 2
  • external RAM expansion
  • possible configurations are 2, 4, 6 or 8 MB
  • consists of three boards: mainboard, controller daughterboard and one of three different RAM daughterboards
  • mainboard holds the controller daughterboard and the RAM daughterboards
  • passthrough connector
  • RAM daughterboards work also in the Apollo 500AT
  • disable switch
    RAM daughterboard - Type 1
  • ZIP RAM sockets
  • takes up to up to 8 MB RAM
    RAM daughterboard - Type 2
  • sixteen 22 pin SIP sockets
  • 128 kB (256k×4) SIPs
  • takes up to 2 MB RAM
    RAM daughterboard - Type 3
  • 64 256k×1 DIP chips, soldered to three stacked boards
  • 2 MB RAM (not expandable)
3-State MegaMix 500 - Exterior front side
Exterior, front side
3-State MegaMix 500 - Exterior rear side
Exterior, rear side
3-State MegaMix 500 - Main board front side
Main board, front side
3-State MegaMix 500 - Main board back side
Main board, back side
3-State MegaMix 500 - Control card front side
Control card, front side
3-State MegaMix 500 - Control card back side
Control card, back side
3-State MegaMix 500 - RAM card front side
RAM card, front side
3-State MegaMix 500 - RAM card back side
RAM card, back side

Advert (DE)
1992-02

Advert (DE)
1992-08

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1992
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
512 / 2
  • sixteen ZIP sockets accept 8 MB RAM
  • supports 1M×4 ZIPs
  • accepts ZIPs in groups of four giving 2, 4, 6 or 8 MB configurations
  • disable jumper
  • half length card
3-State MegaMix II -  front side
front side
3-State MegaMix II -  back side
back side

Advert (DE)
1992-02

Advert (DE)
1992-08

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1993
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
512 / 2
  • twelve ZIP sockets and sixteen 22 pin SIP sockets for up to 8 MB RAM
  • takes 1M×4 ZIPs in groups of four
  • takes 128 kB (256k×4) SIPs
  • possible configurations are 2, 4, 6 or 8 MB
  • disable switch
  • half length card
3-State MegaMix III -  front side
front side
3-State MegaMix III -  back side
back side

Manufacturer
3-State, Germany
Date
1993
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
512 / 2
  • sixteen ZIP sockets accept 8 MB RAM
  • supports 1M×4 ZIPs
  • accepts ZIPs in groups of four giving 2, 4, 6 or 8 MB configurations
  • half length card
3-State MegaMix IV -  front side
front side
3-State MegaMix IV -  back side
back side

Manufacturer
3-State, Germany
Date
1991
Amiga
A2000, A3000, A4000
Interface
video slot
    deinterlacer
  • doubles all 15.75 kHz screen modes to 31.5 kHz
  • software controllable refresh rates up to 100 Hz
  • full overscan support
  • PAL and NTSC compatible
  • integrated stereo amplifier (2× 1 Watt sinus)
  • volume knob on slot cover
  • two 2.5 mm jack audio connectors
  • HD15 VGA connector
  • works in the A4000 but only in 12 bit (4096 colours), no AGA and ECS compatibility
  • in A2000-A an adapter socket has to be placed in the Denise socket which connects to the card with an 8 pin ribbon cable
3-State MultiVision 2000 -  front side
front side
3-State MultiVision 2000 -  back side
back side

Advert (DE)
1991-04

Advert (DE)
1991-06

Advert (DE)
1992-02

Advert (DE)
1992-08

Advert (DE)
1993-01

Manufacturer
3-State, Germany
Date
1991
Amiga
A500, A1000, A2000
Interface
Denise socket
    deinterlacer
  • doubles all 15.75 kHz screen modes to 31.5 kHz
  • software controllable refresh rates up to 100 Hz
  • full overscan support
  • PAL and NTSC compatible
  • not compatible with ECS and AGA screen modes
    • in SuperHiRes and SuperHiRes Interlaced every second horizontal pixel is missing, Productivity do not work at all
  • not compatible with genlocks
  • integrated stereo amplifier (2× 1 Watt sinus)
  • two 3.5 mm jack audio connectors
  • RGB and HD15 VGA connectors
  • connects into the place of the Denise chip - rules out many internal processor boards and some internal memory expansions
  • all connectors and the volume knob is on an external unit - connects to the board with a 10 pin ribbon cable
3-State MultiVision 500 -  front side
front side
3-State MultiVision 500 -  back side
back side
3-State MultiVision 500 -  front side
front side
3-State MultiVision 500 -  back side
back side
3-State MultiVision 500 -  front side
front side
3-State MultiVision 500 -  back side
back side

Advert (DE)
1991-04

Advert (DE)
1991-06

Advert (DE)
1992-02

Advert (DE)
1992-08

Advert (DE)
1993-01