Labels Milestones
Back1 | 10R | Resistor | | | | R6, R8 | 2 | 10uF | Polarized capacitor | | Tayda | A-111 | | Q1, Q2, Q3, Q4, Q5 | 5 | 100nF | Ceramic capacitor | | | | | | | J1 | 1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>