Hi All,
built my first get*set*go and everything is fine according to the sound. (Quite fine) BUT I noticed a blue to ultraviolet glow coming off the 300b's. 300b mods are straight off the thread from the splash page including remaking a diode octal plug for the rectifier. The photo was taken in darkness over 60 seconds. Its hard to see in this photo but the heater elements do peek out more on the tube on the left with the larger amount of blue light.