Faites à ceci mon favori 2 SET DIY Sinclair ZX Spectrum - Leningrad 3 48 kb + Pentagon 128 AY

Catégorie:
Rétros Ordinateurs >> Sinclair >> Sinclair ZX Spectrum >> Hardware >> General / Add-Ons
Listing type:
Fixed Price Multiple Items
Item Condition:
New
Localisation du vendeur:
Khabarovsk, Khabarovskiy kray, Russian Federation
Ending in:
29es jours, 03h : 42m : 44s
Quantity Available
5
Budget fixe:
US$218.00 Achat immédiat
VAT, Duty and handling fees may be payable on Price & Shipping on receipt
Shipping Costs:
A partir fe US$45.00
Méthodes de paiement:
Pay Pal
Number Sold:
0 (Visualiser l'historique)

Item Number : 48116

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Description

2 DIY  in 1 lot
 
 1) Leningrad 3 48 kb DIY
This is an improved version of the classic version of Leningrad 1.
Set for self-assembly of a retro computer, clone ZX Spectrum. Included are all parts. ZX Spectrum Leningrad 3 DIY  with 48kb memory 
 
2) DIY 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's ROM has been converted to a test one, with the main ROM being switched by a jumper that is located near 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.
PCB covered with blue solder mask and silk-screen printing
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
Some kit components may have different ratings to improve device performance.
 

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Item Location:
Khabarovsk, Khabarovskiy kray, Russian Federation
Conditions de livraison:
Acheteur paie les frais de livraison
Commission de livraison:
  • À Russian Federation :
  • Courier : US$45.00 Pour l'objet initial, US$9.00 Par article supplémentaire
  • À UE :
  • Courier : US$45.00 Pour l'objet initial, US$9.00 Par article supplémentaire
  • À Europe (Non EU) :
  • Courier : US$45.00 Pour l'objet initial, US$10.00 Par article supplémentaire
  • À Americas (Non USA) :
  • Courier : US$45.00 Pour l'objet initial, US$9.00 Par article supplémentaire
  • À Reste du monde :
  • Courier : US$45.00 Pour l'objet initial, US$9.00 Par article supplémentaire
  • À USA :
  • Courier : US$45.00 Pour l'objet initial, US$9.00 Par article supplémentaire
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