WaveLabAudio sells a pre- and power-amplifier as a kit in different high end degree depending on the components ordered.

The pre-amplifier uses 2A3 (about 3 Watts) or 45 (about 1.5 Watts) switchable tubes and has one rectifier. The power of the amplifier is fully suffcient when driving the WaveLabAudio A7 loudspeaker, since the driver used have a very high sensitivity.

The power amplifier includes:

• custom specific wood case
• 2A3 or 45 tubes (switable is available as option)
• REN 904 driver tubes
• one cinch input (XLR is available as option)
• WBT ag output connectors
• tube emission gauge (mA are measured)
• one rectifier
• one volume rotary knobs
• 220V/230V/240V 50Hz
• dimensions amplifier with tubes (w x d x h) about 540 x 500 x 270 mm
• weight about 20kg

Pictures of the power amplifier: