MOFI- McIntosh C22-Phono Amplifier (MM/MC-RIAA) DIY KIT & Finished Board Project. MOFI- McIntosh C22-Phono Amp(MM), It is based on the core circuit of the McIntosh C22 phono amplifier. MOFI-Dual-OP Phono Amplifier(MM) RIAA-DIY Kit Project.
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