ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
As the title says.
I need service manual (and user manual) for a Bandmaster/Dirigent 609K. They don't seem to be available for download. Anybody willing tho share a copy.
English, Danish or Swedish is OK.
Problem, is no sound output. Output valves doesn't glow so I assume they´re gone.
//Bo.A long list...
The white deposits at the inside top of the valves glass envelope is usually a sign of leaking.
Martin
Here in Finland, Old Skool repairmen call the leaking valves "students" after this cap:
http://www.helsinki-in.com/2012/05/whats-with-white-cap.html
--mika
These are Telefunken EL84's. Which brand is best available replacement?
Source of replacement?
BO:These are Telefunken EL84's. Which brand is best available replacement?
At this time of the world, I believe the best replacement is one that is available. There are plenty of NOS valves on popular auction sites, but the prices can be a bit high.
EL84 is a popular instrument amplifier output valve, so some music shops stock them as well.