2 layers112 × 202 mm

RIAA
leicht-io/BeoGram-4002-RIAA
Open-source RIAA phono preamp for the Bang & Olufsen BeoGram 4002/4004 turntable (KiCad)
63 parts5CERN-OHL-S-2.0
KiCad boards from 1 GitHub repository tagged “beogram”, the most starred first; open any of them in PCBKit.

leicht-io/BeoGram-4002-RIAA
Open-source RIAA phono preamp for the Bang & Olufsen BeoGram 4002/4004 turntable (KiCad)