tonycamp said:
JessJackson said:
While your at this stage can i suggest a 251 board also... its pretty much the same circuit just self biasing. For those wanting to build the Elam style circuit.
They are working on that, the headbasket is already happening, the elam circuit is after the c12 happens,...unless i dreamed that??
Next. . . one step at a time. Truth be told, we may even already have the ELA M251 pcb laid out, but are launching C12 first. The C12's fixed bias configuration is more difficult to achieve and not a readily available mod so we hit that first.
If you want to build ELA M251 now, you can order:
2 layer mesh custom headbasket
PSU pcb and electronic parts
HT-11A (if you don't already have one)
AMI T14
Tim CAmpbell CT12 capsule
tube (if you don't already have one)
Build the PSU with the fixed bias section bypassed. . . then, mod the stock HT-11A pcb close to ELA M251 configuration. If later when the ELA kit comes out, you decide to clean up the internals with pretty new layout, it would be quick and cheap.