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Old 7th July 2012, 07:34 PM   #1
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Default MTX TNA 251

This amp is using CEP75n06's as the power supply fets with 100 ohm gate resistors and C945 and A733 as the drivers.


Is there a good sub for the 75n06's ?
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Old 7th July 2012, 07:57 PM   #2
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Location: Louisiana
The IRF3205s, 47 ohm resistors and BD139 and BD140 drivers should be OK.
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Old 25th July 2012, 11:11 PM   #3
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Would the orginal drivers still work with the 3205's? or should i order the BD139's and 140's?
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Old 25th July 2012, 11:45 PM   #4
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The original drivers are only rated for 100ma. They may hold up but I'd suggest something rated a bit higher. You need to have the BD139 and BD140 on hand anyway so order them.
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Old 26th July 2012, 12:17 AM   #5
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Ill have to order some up..


I found 2 BD139's and put thoose in the amp..

Just for testing will the KTA1275's work to see if i have anymore problems?
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Old 26th July 2012, 12:43 AM   #6
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Nevermind i found a couple BD140's
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