Help! I need a Pertec-to-QBus Tape Controller for my Cipher F880 tape drive. Any make & model will do: - DEC TSV05 controller M7196 - Emulex TC & QT series - Dilog DQ series - ... Furthermore I'd like to have an RLV12 RL02 Disk Controller (M8061). Will swap for other QBus boards or pay as much as a hobbyist can afford. Regards Ulli