4 layers220 × 90.8 mm

Boards in 1 GitHub repository, designed in KiCad, that use the LF356M by Texas Instruments (-15V~15V 0℃~+70℃ 100dB 10mV 12nV/√Hz@1kHz 2.5MHz 3pA 5pA 5uV/℃ 7.5V/us 7mA Built-in compensation、High capacitive load driving SOIC-8 FET Input Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the LF356M’s symbol, footprint and pinout are on its own page.
