found in the bigger radio consoles and also part of a module line for DIY
this is one of my favourite EL84 PP amps. Its design is very simple and it
sounds very well in original condition. It uses fixed bias and low feedback.
Compared to many other EL84 amps (as Leak ST20) I sonically prefer this one
(the Dyna 35 is very nice, too).
History and Changes:
Ultra rare earliest version of
the EL84 PP amp (shown left). Some significant changes followed: Only this
version uses a choke in the power supply and has trim pots to adjust the
driver tubes !!!!
The most common amp of these.
Usually having a cage as dangerous voltages on upper side of chassis
is similar to the NF2 but provides DIN jacks for speaker connection.