I have service manuals and/or schematics for McIntosh C-27, Mc 502, Mc 2125, Mc 2155 and the MPI-4, as well as B&O 8000 turntable. I have owners manuals for some classic gear, including Teac A-1230, Sony 252D, Sony TC 127, Marantz 2215B, Nakamichi 480, Pioneer LD 700 and Lexicon CP1. In addition, I have sales literature and promotional brochures for most older non-tube MAC gear, original advents, Spica TC 50 and other odds and ends.