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Diff. between a zapco reference 350.2 and a reference 350

I was wondering what the difference between a zapco reference 350.2 (light grey) and a zapco reference 350 (glossy black) which is better????? Is it any difference?

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Posted on Jan 02, 2017

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SOURCE: Zapco DC Reference 750.2 problem

If the amp uses TIP35Cs and TIP36Cs, those will be the output transistors. Measure the resistance between legs 2 and 3 for each of the output transistors. Do any read near 0 ohms?

If you're new to repairing amps. The following page should help.
http://www.bcae1.com/repairbasicsforbcae1/repairbasics.htm

Posted on Nov 17, 2009

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Go to this link and see page 47

http://www.zapco.com/files/Download/DCRef.pdf

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If the amp uses TIP35Cs and TIP36Cs, those will be the output transistors. Measure the resistance between legs 2 and 3 for each of the output transistors. Do any read near 0 ohms?

If you're new to repairing amps. The following page should help.
http://www.bcae1.com/repairbasicsforbcae1/repairbasics.htm

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What is the wiring orderfor the zapco seq


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Hi this is tech crazy.I find this to be your apt solution for the problem posted

Feb 01, 2009 | Car Audio & Video

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Check your ground and make sure it is properly grounded ....it needs to be a very clean paint/gum free area tightly bolted.  Next Check and make sure you are recieving your 12 volts (not running)  13 (running)    by placing your test leads from positive to ground...... then make sure your power remote from your head unit is putting out voltage. 

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Go here first http://www.zapco.com/ Good Luck

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