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Choosing an OT: Theory Q's

8/13/1999 12:58 PM
Mook
Choosing an OT: Theory Q's
A pair of 6V6s in fixed bias want to see an impedance  
 
load of about 4K on the OT primary.  
 
 
 
However, the same pair of 6V6s in cathode bias want to  
 
"see" about 8K on the OT primary.  
 
 
 
What if you have an OT where the primary has a higher or  
 
lower impedance than the "nominal" ratings. That is...  
 
 
 
1) What if you used an 8K OT primary for FIXED bias? Will you get  
 
more "crunch", will it sound "darker"?  
 
 
 
2) What if you used a 4K OT primary for CATHODE bias? What will it sound like?  
 
 
 
 
 
 
 
In general, what are the pros and cons for mis-matching OT primary impedances?  
 
 
 
 
 
 
 
Mook  
 

 
Replies:
R.G. Try it and see. Mismatching the nom... -- 8/13/1999 1:10 PM
SpeedRacer To RG's reply I'd only add that the... -- 8/13/1999 1:15 PM
Doc The 8k p-p load is normally seen in... -- 8/13/1999 4:31 PM