Projecttitel:MOTM 300 VCO
Status:STATUS finished
Startdate: 28.11.2013
Duedate: 01.02.2013
Manufacture link: http://www.synthtech.com/motm300.html
BOM, Guides
Parts ordered:
PCB, Panel, bracket, pots, from bridechamber
OP285 - from ebay
1x LF3954 feel free to ask me (have few on stock)
MAT02EH - feel free to ask me - otherwise ebay
1x 4n7 Styroflex - some europe shops list this capaciator
2N4403 - from a german shop - feel free to ask me for sale
i recommend usage of IC Sockets (precision sockets each arround 0,30€)
keep Attention on the 0,1% resistors with low ppm (arround 20ppm instead of 50ppm for normal metalfilm resistors)
1ea 150K 0.1% (marked 1503B) R4 mouser: 66-RC55LF-D-150K
1ea 100K 0.1% (marked 1003B) R45 mouser: 66-RC55LF-D-100K
5x 100k linear pot (spectrol, vishay, bitech)
1x 100k linear bourns (blue)
Modification:
i use the fine tune Mod from Bill & Will:
http://www.dragonflyalley.com/constructionMOTM300.htm#mods
Calibration descibed in the Userguide:
Gallery MOTM300 |
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