This is a PCB for "Superfo Harlequin 128 Issue 2G" , a new version of popular ZX Spectrum Clone Kit.

PCB is the same size as previous version of Superfo Harlequin, can be fit in 48K or 48K+ case.

- PCB rev 2G support 128K, 128K+2, 128K +2A/+3/+3E ROM

- EPROM can be 27C256, 27C512 or 29F040 (upto 8 banks of 64K, select by dip switch)

- 128K RAM

- Video signal is ZX Spectrum 48K/128K timing (select by switch)

- AY-8912 sound chip

- RGB and Composite output, support both PAL and NTSC (There is a footprint to install 3.579MHz oscilator for NTSC)

- Use standard ZX Spectrum Adapter, 9V with center pin negative (-)
Shipping to outside USA is $13.50, can ship up to 2 PCBs