Labels Milestones
BackQuad operational amplifier, DIP-14 A-1135 2 8 pin DIP socket A-004 4 Knobs Screws, nuts, and spacers (see [build notes](build.md)) | | | | | | | R21, R22, R23 | 3 Hardware/PCB/precadsr/precadsr.sch | 247 (40 Dwgs.User user hide (37 F.SilkS user hide (48 B.Fab user hide (42 Eco1.User user hide (37 F.SilkS user hide (42 Eco1.User user (43 Eco2.User user (44 Edge.Cuts user (45 Margin user (46 B.CrtYd user (47 F.CrtYd user (48 B.Fab user hide (0 "F.Cu" signal (31 "B.Cu" signal (32 "B.Adhes" user "B.Adhesive" (33 "F.Adhes" user "F.Adhesive" 36 "B.SilkS" user "B.Silkscreen" 37 "F.SilkS" user "F.Silkscreen" 40 "Dwgs.User" user "User.Drawings" 41 "Cmts.User" user "User.Comments" (42 "Eco1.User" user "User.Eco1" 43.
- Vertex 2.43301 2.40512 18.1498.
- Samtec HPM power header series 3.81mm post.
- RN216-04, 15.5mmx23.0mm https://www.schaffner.com/products/download/product/datasheet/rn-series-common-mode-chokes-new/ Current-compensated Chokes.
- Http://www.microcrystal.com/images/_Product-Documentation/03_TF_metal_Packages/01_Datasheet/DS-Series.pdf Crystal THT HC-52/8mm, http://www.kvg-gmbh.de/assets/uploads/files/product_pdfs/XS71xx.pdf Crystal.
- Reed SPDT Switch Light Touch.