HELP..TOOB LINE-UP FER BTA-1R1

[ve6pg]

...HI FROM TIM...NEW QTH WITH 8 ACRES FER LOTS OF WIRE, ETC...VERY QUIET NOISE FLOOR...OK...I CAN GET AN RCA BTA-1R1 TRANSMITTER, JUST HAVE TO MOVE IT, ABOUT 75 MILES..I WOULD LIKE TO KNOW THE TOOB LINE UP FOR THIS RIG...I KNOW IT HAS 4-400Cs, BUT WHAT ARE THE OTHERS?...
   HOPING TO PUT IT ON 160, AND MAYBE 75....TNX....TIM....sk...

[n2bc]

Schematic on BAMA:   http://ftp://bama.sbc.edu/downloads/rca/bta1r1/

RF driver is 6146, don't recall the osc and buffer tubes

Audio is a pair of 2E26s

Have fun!

73, Bill  N2BC

[WBear2GCR]

I was looking at getting one of the 1kw RCAs last year.

Iirc, some have 2 x 833 and some have 2 x 4-400 in the mod deck.

Either way, you can always put in what you'd like! 

Nice rig, and will put out some snot with really clean audio... 
Make sure the floor is strong enough... 

             _-_-WBear2GCR

[VE1IDX]

I think the tube lineup is the same as my BTA-1S. A 12BY7 in the oscillator,but my osc. has been rebuilt so I could be wrong,feeding a 6146 buffer/driver to the pair of 4-400's.The audio section has a pair of 2E26's driving the pair of 4-400 modulators. I'm still battling audio problems with my TX.After I fix that I will move it to 80m.

[Ed-VA3ES]

From Page 5 of the manual:
Oscillator: 6AK5
Osc. output:  5763
RF Buffer  (driver):  6146
Output: 4-400C X 2
AF Drivers: 2E26 X 2
Modulators: 4-400C X 2

It's almost like a great big DX-100!   
BTW -  from the color scheme, and the fact that you're missing a pair of 8008's in the rectifier section, (i.e.: you've got solid state rectifiers) that llooks like  a BTA1R3, not a 1R1.