smd.lotharek.pl - Professional electronics` assembly on a production line with the capacity of up to 18000 components per hour, based on Neoden / Yamaha equipment                                                                                                                                  

smd.lotharek.pl - Professional electronics` assembly on a production line with the capacity of up to 18000 components per hour, based on Neoden / Yamaha equipment                                                                                                                                  

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REV C - HXC SD Floppy Drive Emulators

REV F - HXC SD Floppy Drive Emulators

MAX HXC SD Floppy Drive Emulators

SLIM - HXC SD Floppy Drive Emulators

USB - HXC USB Drive Emulators

Amiga

FPGA Computers

ATARI 16bit

Atari 8bit upgrades

Atari 8bit mass storage devices

Atari 8bit accessories

ZX Spectrum / Timex / Compatible

Commodore

Memory Cards

Cables / Adapters

Audio/Video devices

Power supplies

In development

Services

Discontinued

REFURBISHED

Special offer

Retro chips REMAKES

AY INTERNAL

AY INTERNAL

Our price:

97.91 PLN

Change currency:

USDGBPEUR

Weight: 0.1 kg

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Buy more, pay less:

  • for 2 pieces and more - 3% (94.97 PLN)
  • for 5 pieces and more - 6% (92.04 PLN)
  • for 10 pieces and more - 9% (89.10 PLN)
  • for 50 pieces and more - 12% (86.16 PLN)
Like Ask Tell

 

AY INTERNAL  interface for ZX and compatible

 

Main fetaures: 

  • AY / Yamaha sound generator running at exact speed of 1,75 Mhz (new programmable frequency generator from EPSON (SG8002CA+ PHB)
  • Solderless - just plug and play ( only if Yoru cpu is socketed)
  • Audio stereo out 
  • ZX sound from ULA mixing on both channels

 

Upgrade consists of two pcbs, connected with flat cable approx 20cm long

  • CPU ADAPTER (click at image to see it full screen)

  • AY_ADAPTER (click at image to see it full screen)

 

 

To do:

  • Remove cpu from socket
  • Insert cpu adapter ( ARROW INDICATES pin no 1)
  • Insert CPU back to cpu adapter
  • Connect CPU adaper with 38910 ADAPTER  ( ARROW INDICATES pin no 1)
  • Insert AY CHIP into  38910 ADAPTER
  • Fit 38910 ADAPTER inside ZX, connect AUDIO OUT  ( 4 pins- LEFT, GND, GND, RIGHT) and ULA sound

 

READY :-)

 

 

 

 

AY CHIP NOT INCLUDED. You may get it HERE

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