I am currently in possession of the above, which is designed by Tim de Paravicini, in reasonable condition (scratches on gold front and some marks on the black body). It is a moving coil transformer, with 40, 15 and 4 ohm inputs, a single pair of outputs. and an earth connection. I have not had the requisite equipment to use or test it and have no idea of the value. The owner would rather have cash than its' return, so any idea of worth, or offers? It is a very heavy little beast, quite capable of giving a nasty toe injury if badly placed on the floor whilst tidying (that part has been tested). Ian