Hi RATs!

My cool summer amp is HL2/ML4. All connections to tube are just wire wrapped
around pins of tubes.

In response to recent discussion I took out the grid stoppers:

turn off B+

wait few minutes (all PS caps have 470K bleeders)

pull resistor lead off pin

wrap other end around pin

added another current meter to B+, after common 4 x 4K 10W voltage dropping
array, 980 ohm net

turn on B+

sounds great

Happy Ears!
Al


Alan J. Marcy
Phoenix, AZ

PWC/mystic/Earhead