Hope everyone is still around
I am new to tube amp Really don't know anything but have been reading for while to understand a little bit. I can solder well with schematic but still behind the connection between transformer and PCB, I think I catch up around 80%.
With my speakers spec below, I wonder if it works with this tube? I have checked with manufacture, they said the min. requirement is 50w amp.
Sensitivity: 87.7 dB SPL with 2.83 V @ 1m (2 π anechoic)
Impedance 6.0 Ω (nominal), 3.7 Ω (minimum @ 90 Hz)
I really like the design of this PCB because everything is on the board. Do you plan to order more PCB later? I am focus to KT120 and KT150 and saw the updated parts so I guess this board should be fine since I saw a thread with KT150. I don't really need right now but maybe later when I'm ready to do it.
How many watts output if using for KT120 and KT150? I thought I read somewhere in here someone mention KT120 is up to 90w but couldn't remember which thread.
Can't think anything else to ask right now but I have been studied the PCB and schematic and it looks very simple after solder all parts