I just finished my Philco 84 but I do not know if it is an 84 or an 84B
I
just got my next one on the bench and have the same problem. Is it the same chassis and schematic as my other philco with a different cabinet design?
off the topic, is the grill cloth the original in the unrestored philco? anyone know where to get it if it is?
Here are the 2 radios:
I think either could be 84B.
The left is 1934, the right is 1935 cabinet.
Either one is practically the same as 80jr with a better speaker. 4-tube regen (well, 3 tube, 4th is the 80 rectifier).
The "B" means baby grand/cathedral
so they use the same schematic?
yeah I will check those out but first I need to know which is an 84B if either is.
Where is Ron when you need him,lol
Kirk
You're right Ron would know for sure but as morzh said....I think they are both 84Bs, just different years.
1934 84B
1935 84B
The
chassis (described as "Model 84" in Philco Service Bulletin 178 ) are similar except for the update changes they made as described in the bulletin
Oh I didn't understand that was what he was saying.
So both are or could be 84B. I pulled the chassis and it is the same so I guess it is just a difference in cabinets
thanks
Kirk
I should probably speak German....or maybe Russian. I guess my English is too ambiguous.
An 84 is an 84B and vice versa.
As Todd (tab10672) said, the "B" in 84B indicates the type of cabinet used. B = Baby Grand; in this case, cathedral. Model 84 sets were only offered as Baby Grand (cathedral) models.
http://www.philcoradio.com/tech/letters.htm