Sowter differences between 9530 and 1290

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hugo

Well-known member
Joined
Feb 26, 2016
Messages
509
Location
Paris
Hi mates,
By mistake i ordered 9530e instead of 1290e for my la2a project. They are both 15k:600.
Do you think is there any problem by using this instead of supposed 1290 for this build ?

kind regards,
H
 

andYz00m

Well-known member
GDIY Supporter
Joined
Apr 15, 2020
Messages
152
Location
Santa Cruz, CA, USA
Are you going to document your build? I’m about to start one ina week or so when a case gets here. Would love to compare notes.
 

CJ

Well-known member
Joined
Jun 3, 2004
Messages
14,548
Location
California
yes you can use that 9530.
it might even sound better than the 1290.

just tape up the feedback leads.

or save it for a Pultec build.

@ Andy, i bought a T4b module for the LA2a right around the corner from the Greenery when UA was over there. reversed it and started making them, now somebody else is making them.

xfmr.png
 

hugo

Well-known member
Joined
Feb 26, 2016
Messages
509
Location
Paris
yes you can use that 9530.
it might even sound better than the 1290.

just tape up the feedback leads.

or save it for a Pultec build.

@ Andy, i bought a T4b module for the LA2a right around the corner from the Greenery when UA was over there. reversed it and started making them, now somebody else is making them.

View attachment 88999
Omg, CJ the real, answered to me.
I spent hours on your surgery notes. Very very big thank you from all of us.
 
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