| TBM |
Hi there!
I have a 300B SET currently running 5VDC LC filament supply driving my 104dB/W horns. No problem with hum.
I am thinking about trying out 5VDC CL filament supply.
Let us say that you have the same mVAC ripple RMS on both schemes (LC or CL):
Do you have any comments on what sonic differences to expect?
Audiophile regards,
Tom |
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| amperex |
| Preferred is Lc due to the first inductor does not have a high to average current peak when charging the first capacitor 120 times a second. Better is a LCL per posts I read. |
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