All approximate costs shown in US dollars...
MK3a board, assembled, tested, 1 $ 135.00
including its 2 ribbon cables
Optical Encoder - US Digital
www.usdigital.com
sales@usdigital.com
Part # S2-2048-B 1 85.55
Encoder Connector - US Digital 1 2.50
www.usdigital.com
sales@usdigital.com
Part # CA-3934-6FT
Pick-Off Wheel - McMaster-Carr
www.mcmaster.com
Part # 2471K26 1 17.62
Stepper Motor - Jameco
www.jameco.com
Jameco # 162026 1 28.55
Stepper Controller - WZ Micro
come.to/wzmicro
Part # MD-1 1 10.05
CCFT Lamp - All Electronics
http://www.allelectronics.com/
Part # FL-12W 1 6.78
CCFT Inverter - All Electronics
http://www.allelectronics.com/
Part # INV-12 1 6.80CineGel
Neutral density Filter ~6.00/sheet (20" x 24")
made by Rosco
www.rosco.com
CineGel N-3 (lightest) #3402
CineGel N-6 (medium) #3403
CineGel N-9 (darkest) #3404
Available from most any theatrical
production company in most any large
metropolitan area.
PCI LAVA card for LPT2 parallel port 1 ~20.00
Typically available on eBay.
See also: www.lavalink.com/products/parallel/prod_parallel_pci.html
NOT the 3.3v models.
Dyna A3 CIS module 1 ~100.00
Typically available from within a Mustek A3 flatbed scanner.
Approximate total cost to build a roll scanner $ 406.00
Note: These approximate costs assume acquisition of conventional player piano spool box parts at no cost,
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