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What wattege has the green 1k5 resistor on the 300B interstage Kit?

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Posted on February 19, 2009 at 08:09:29
Steve P.
Audiophile

Posts: 258
Joined: April 6, 2000
 is this a MILLS ressitor?

RE: What wattege has the green 1k5 resistor on the 300B interstage Kit?, posted on October 7, 2009 at 14:45:43
potpec
Audiophile

Posts: 3
Location: Dalmatia
Joined: January 19, 2008
 I want to change green 1K5 resistor with Caddock MP-930 but it's 2,5W to 30W.Can I use this,or I need just 10W.
Mills 1K5 is 12W I can't find 10W value,do you have some idea which one to use with Interstage Parallel 300B kit.

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RE: What wattege has the green 1k5 resistor on the 300B interstage Kit?, posted on February 19, 2009 at 08:11:17
Steve P.
Audiophile

Posts: 258
Joined: April 6, 2000
 from Pin 1 of the 300B to GND and the other to the 220uF/100V cap

RE: What wattege has the green 1k5 resistor on the 300B interstage Kit?, posted on February 19, 2009 at 09:33:23
Frank E
Audiophile

Posts: 643
Joined: May 20, 2000
Contributor
  Since: September 8, 2000
 There should be two 1K5 in parallel to common connected to the 300B. These are the cathode bias resistors and from your description seem like Welwyn W23 (which are in my Kit 1 as well). They are 10W each.
I've used Mills non-inductive wirewound resistors for cathode bias in other amps and really liked them, and will be trying them in my Kit 1 very soon.

RE: What wattege has the green 1k5 resistor on the 300B interstage Kit?, posted on February 20, 2009 at 08:48:32
Steve P.
Audiophile

Posts: 258
Joined: April 6, 2000
 brilliant!

thanks you very much.
I miss 4 caps (for PSE) and have to look elsewhere.

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