Our flagship series power amplifier! >HPS version is much more improved than the standard version!<
NAT produced the most powerfull single ended (with single tube) amplifier, globally - called Magma New HPS. Magma - the name is given by the color of anode that is so real to volcano's magma.
Magma New HPS is a reference point power amplifier made by NAT as pure class A, single - ended triode type with zero global feedback configuration.
Magma New HPS gives an opportunity to amplify the signal by two different modes, as high power setting up to 170W or moderate setting up to 60W, both of pure direct heated triode (DHT) type. By mentioning power in single - ended configuration there is a capability to drive almost any type of speaker.