Labels Milestones
BackDouble throw D Switch, triple pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | R14, R15, R18 | 3 | 1k | Resistor | | C4, C5 | 2 | 1N5817 | Schottky diode | | S2 | 1 | TL074 | Quad operational amplifier, DIP-14"/>