Our biggest headphone amplifier is the assistant 50 HP with 2 x 50 watts.
This amplifier was first developed for loudspeaker applications but is also a fantastic headphone driver.
There were several extensions necessary to make the amplifier also as a headphone amplifier
to which every conceivable headphone and STAX headphones work.
On the front are all current connections of the most common headphone models.
The dynamic and magnetostatic headphones are fed from the secondary winding of the output transformer,
whereas the STAX models from the primary side of the output transformer become their voltage.
The required bias for the STAX membrane was stabilized at 580 VDC.
The output transformers are of the highest quality and come from the world
famous German company PIKATRON.
The combination of a built-in stereo amplifier with 2 x 50 watts and at the same time a full
amplifier for each type of headphones results in the price. Assistant 50 HP is therefore
more complexe and more expensive than the pure amplifier Assistent 50.