9 pin PCB board from Auw Jimmy.

EarWorm · 1645

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Offline EarWorm

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on: September 30, 2014, 04:30:46 PM
When I saw these 9 pins from Auw Jimmy I had to get one for my Crack build.

I got 2.  Beautifully made, gorgeous to look at.   Take a look
« Last Edit: September 30, 2014, 04:37:23 PM by EarWorm »

Sony 8FC-69WA AM/FM Digimatic Flip Clock Radio Circa 1971. 
1962 RCA Victor 4 Volt Superheterodyne AM Radio With ear Jack & plastic ivory ear piece.   What?


Offline mcandmar

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Reply #1 on: September 30, 2014, 05:09:26 PM
What tube sockets are you using with them?

I can highly recommend these ones as they are very nice quality, and grab onto the tube nice and tight. http://www.ebay.co.uk/itm/2pcs-CMC-Bakelite-Gold-Pin-Tube-Socket-9P-Brown-Base-/130378212735?pt=Vintage_Electronics_R2&hash=item1e5b25a57f

M.McCandless


Offline EarWorm

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Reply #2 on: September 30, 2014, 06:02:03 PM
Thanks for the link. I'm open to all 9 pin suggestions since I haven't obtained an upgraded base yet.

Did you use a pin break out PCB or did you solder straight on to the base?

Sony 8FC-69WA AM/FM Digimatic Flip Clock Radio Circa 1971. 
1962 RCA Victor 4 Volt Superheterodyne AM Radio With ear Jack & plastic ivory ear piece.   What?


Offline mcandmar

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Reply #3 on: September 30, 2014, 06:29:49 PM
You really have to use the PCB's for the pin style sockets, i wouldn't fancy trying to solder wires directly onto them.  That seller also lists small PCB's i used on them.

M.McCandless


Offline Doc B.

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Reply #4 on: September 30, 2014, 06:48:45 PM
I guess it's all perspective. I looked at the pictures from the standpoint of tech support and immediately thought about the potential for nine additional bad solder joints.

Dan "Doc B." Schmalle
President For Life
Bottlehead Corp.


Offline mcandmar

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Reply #5 on: September 30, 2014, 07:22:06 PM
They are difficult to solder onto the socket as the pins soak up a lot of heat, especially on the center terminal.  They are also a pain to use when you have to solder more than one wire per terminal due to the size of the holes.  On the plus side the tube sockets are of a much better quality.

M.McCandless


Offline EarWorm

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Reply #6 on: October 01, 2014, 12:06:38 PM
I thought more folks here were using these 9 pin pcb boards from different sources like theses.  One for the Yamamoto teflon socket. This other from Parts connection.

http://www.partsconnexion.com/CONNEX-74342.html

Sony 8FC-69WA AM/FM Digimatic Flip Clock Radio Circa 1971. 
1962 RCA Victor 4 Volt Superheterodyne AM Radio With ear Jack & plastic ivory ear piece.   What?


Offline i luvmusic 2

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Reply #7 on: October 01, 2014, 12:34:15 PM
 I've used those one's from Partsconnexion it's a PITA to work with the holes for the hookup are far too big.
« Last Edit: October 01, 2014, 12:37:15 PM by i luvmusic 2 »



Offline EarWorm

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Reply #8 on: October 01, 2014, 12:52:26 PM
Where might one get those extra pins for the outer holes?   

Sony 8FC-69WA AM/FM Digimatic Flip Clock Radio Circa 1971. 
1962 RCA Victor 4 Volt Superheterodyne AM Radio With ear Jack & plastic ivory ear piece.   What?