-----Original Message-----
From: Timothy Gulden <rimmer59 hbci com>
To: elec-trak <elec-trak cosmos phy tufts edu>
Sent: Thu, Jun 12, 2014 9:45 pm
Subject: (ET) 4QD Pro 120 controller
Update on my E20 with 4QD Pro 120 controller. I installed the original
controller in August 2003. It now went defective and was replaced a
couple weeks ago with a new one. Was able to get 10 years out of the
first controller. Not sure how this stacks up to other electronic PWM
controllers.
Tim Gulden
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