AY Internal by Lotharek

24.99 $ Tax included




Description

AY Internal

Hardware, manuals, FAQ, and other info on manufacturers website – HERE

AY Internal  interface for ZX

Features:

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

 

The upgrade consists of two PCBs, connected with a flat cable approx 20cm long.

AY CHIP NOT INCLUDED!

  • CPU ADAPTER

  • AY_ADAPTER

Installation notes:

  • Remove CPU from the socket
  • Insert CPU adapter ( ARROW INDICATES pin no 1)
  • Insert CPU back to CPU adapter
  • Connect CPU adapter 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

 

 

Additional information

Weight 0.25 kg