Unfortunately, this is no longer available, but perhaps the Related offers may be of interest.
huendeskes 4x12 cabinet simulator made by S. L. Amps. It can receive a line-level or speaker-level signal and produce a balanced signal simulating a miked 4x12 cabinet, which can go to the mixer. It does not affect the amplifier's sound in any way. Everything else can be read from the picture, if not, I am available! Can be picked up in Budaörs or Budapest, postage with advance payment for an additional 1000 Forints, yes, but haggling and trades are not possible in any way.