Limited edition from 2001. It is a hyrbid, nuvistor/transistor integrated amplifier with phonostage. 270W into 8 ohms. Separate power supply and built in phonostage.
Transformers sit in an extra enclosure, the 23kg relates to the amp, the 16kg to the outsourced elements.
Limited to 500 units, because the preamp is based on Nuvistors type 6cw4 and their limited availability.