Specifications

http://www.ppwatt.com
Tweed 5E3 PCB Valve Junior Conversion
Build Manual v3.0 13 Feb 2011
11 of 40
5.2.3 Clean up the Power Transformer
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voltages. The extra leads are fastened to dead posts on the stock circuit board
for storage. We are going to clean up the inside of the chassis by pulling any
unused power transformer leads outside of the chassis cavity.
Disconnect these three (3) leads from
the stock EVJ circuit board.
Version 1 and 2 EVJ will
have 12v secondary taps
tied off and tucked inside the
chassis. These need to be
pulled outside and secured
as well.
After the leads are all pulled outside
the chassis, bundle them together and
tie them off.
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chassis to provide enough room to use
the PCB as the drill hole guide.
If you have the money we strongly
advise you to buy a more suitable PT
than the stock unit.
A 300 - 325v CT @ 125mA+ PT will
give you a far better sounding amp.