I picked up a toroidal transformer cheap but not sure fit its suitable.
Specs.
160.va
Pri . 2x115v/50Hz
Sec1. 0-280v-320v-350v/0,35A
Sec2. 6.3v/3.6A
Sec3 6.3v/1A
Sec4. 50v/0,04A
Any help would be greatly appreciated.
Circuit can be found at
Http://hiwatt.org/tech.html" onclick="window.open(this.href);return false;
Amp details 4 x el34
4 x 12ax7
100w
Building a hiwatt Dr103
Worried about the low current figures for the heaters
suitable power transformer for a hiwatt clone?
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Re: suitable power transformer for a hiwatt clone?
One EL34 draws 1.5A heater current
One 12AX7 draws 0.3A heater current.
w/o calculating exactly - forget the PT, it will become toast
Larry
One 12AX7 draws 0.3A heater current.
w/o calculating exactly - forget the PT, it will become toast
Larry
The fault almost always is sitting in front of the amp
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Re: suitable power transformer for a hiwatt clone?
Thanks for the reply
so I could use it for a 50w version using
2 x el34
If I'm right would be 4.2A draw
so I could use it for a 50w version using
2 x el34
If I'm right would be 4.2A draw