12-25-2018, 07:12 PM
Some probably know- I probably knew at one time:
The bias setting for the osc. section of this tube should be 10 rather than 30 like the pentode section. The built-in chart for the 533/534 is wrong. The on-line doc. is correct. Don't throw away any good ones since it is the osc. for one of the Zenith TO models (one that does not use the 1L6).
The bias setting for the osc. section of this tube should be 10 rather than 30 like the pentode section. The built-in chart for the 533/534 is wrong. The on-line doc. is correct. Don't throw away any good ones since it is the osc. for one of the Zenith TO models (one that does not use the 1L6).