Añadir a mis favoritos Sinclair ZX Spectrum Pentagon 128Kb AY Kit (DIY)

Categoría:
Computadoras Retras >> Sinclair >> Sinclair ZX Spectrum >> Hardware >> General / Add-Ons
Tipo de anuncio:
Precio Fijo Cantidad Multiple
Item Condition:
New
Ubicación del vendedor:
Khabarovsk, Khabarovskiy kray, Russian Federation
Tiempo restante:
7 días, 05h:46m:09s
Cantidad disponible:
9
Precio fijo:
US$115.00 ¡Cómpralo ya!
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From only US$12.00
Formas de pago:
Pay Pal
Cantidad vendida:
0 (Ver historial)

Item Number : 45520

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xilinx (1) User Offline

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Precio fijo: US$115.00
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Descripción

 DIY Designer for self-assembly of the popular retrocomputer ZX Spectrum Pentagon 128 (AY), includes all components. Onboard there is a built-in music processor, as well as 2 connectors for a modern drive and a molex power connector. There is also a place to install a molex connector to power the computer from a modern power supply unit from a PC
The diameter of vias is reduced to 0.4 mm and hidden under the mask
Integrated AY-3-8910.
Integrated port Kempston.
Added block capacitors in SMD version on the back of the board.
The printer ROM is now unavailable, it was converted to a test ROM, while the main ROM was switched using a jumper located next to the drive connector (not included).
Rewriting resistive assembly on the processor data bus with a + 5V pin on the edge, not on the center.
Added screen for quartz 8 MHz.
Improved power bus.
Added mounting holes.
Unconnected inputs of microcircuits are pulled up to + 5V.
Added mounting field to install molex type connector for floppy disk power supply
Added pins for installing SMD tantalum capacitors on the power bus
Added pins for installing SMD components instead of pinouts

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  • Sinclair ZX Spectrum Pentagon 128Kb AY Kit (DIY)

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Envío y Pago

Item Location:
Khabarovsk, Khabarovskiy kray, Russian Federation
Condiciones de envío:
Gastos de envío a cargo del comprador
Gastos de envío:
  • Para Russian Federation :
  • First Class Post : US$12.00
  • Para EU :
  • Courier : US$39.00 Por artículo inicial, US$9.00 Por artículos adicionales
  • Para Europe (Non EU) :
  • Courier : US$39.00 Por artículo inicial, US$9.00 Por artículos adicionales
  • Para Americas (Non USA) :
  • Courier : US$39.00 Por artículo inicial, US$9.00 Por artículos adicionales
  • Para Resto del Mundo :
  • Courier : US$39.00 Por artículo inicial, US$9.00 Por artículos adicionales
  • Para USA :
  • Courier : US$39.00 Por artículo inicial, US$9.00 Por artículos adicionales
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