Excellent condition. T-REX Ghost Tone Reverb - Thomann 60th Anniversary , Very Rare No More on market.
Very similar to the T Rex Room Mate except that it has an extra footswich to change the reverb type.
Four classic reverb algorithms“Mode” footswitch toggles between the four reverb sounds7-segment display shows the selected sound“Tone” knob for adjusting the higher frequencies of the reverb