KEL34 making safe to work on

[willslenco]

Just bought another WAD KEL34, as yet to arrive though.









Advert said:

World Audio Design as advertised as a prototype and was one of the first EI transformer versions (previously toroidal version) around 1999

It was part-built so I had to complete the build and took the opportunity to include some upgrades recommended, at the time such as:-

BR1 STTA512D Ultra-Fast HT diodes

BR2 Bias to MBR160 x 4 Schottky diodes

BR3 6AU6 DC Heater *IN5820RL x 4 Schottky diode and PI-filter

Elna Stargets cathode bypass caps

Alps volume potentiometer

And the bonus is it comes with a brand new unused PCB

PS is the KEL34 Upgrade Instruction Manual available?