Hello friends,
wondering the difference of sound in a D-87 using two different JFets . One new stock from mouser and one old stock(texas instmnts). The new ones gives me 2.4 mV at drain with 11 to 11,5 mV at Source and the old ones gives me 3 mV at drain with 11 to 11,5 at Source. changed some Jfets for experiment and the values are exact the same. How this voltage change effects the microphone sound?
wondering the difference of sound in a D-87 using two different JFets . One new stock from mouser and one old stock(texas instmnts). The new ones gives me 2.4 mV at drain with 11 to 11,5 mV at Source and the old ones gives me 3 mV at drain with 11 to 11,5 at Source. changed some Jfets for experiment and the values are exact the same. How this voltage change effects the microphone sound?