WaveLab Audio builds its own pre- and power-amplifier.
The power amplifier is operating with 2A3 (about 3 Watts) or 45 tubes (about 1.5 Watts).
The pre-amplifier includes a MM-phono pre-amplifier which can be ordered in different high end types.
WaveLab Audio sells pre- and power-amplifiers from Silvercore, when high power (more than 3 Watts) is required. The pre-amplifier from Silvercore matches perfectly the Silvercore power amplifiers (20 Watts or more).
Some pictures will be published very soon.