You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

Message

bush, the boards are double sided tinned copper on fiberglass, they are thicker than i had anticipated,
i never bought a bias circuit but i remember somebody posting a pic of the psftech board, they were basic, i have not played with a circuit like that since the late 80's,
the active circuit works MUCH better than any passive system i ever saw,

as peakaboo said it would be wise to test your circuit before you stick it in an amplifier, i would clamp the output with a large diode to ground so you dont accidentally smoke the base emitter junctions.

[QUOTE="bob85, post: 168342, member: 18"] bush, the boards are double sided tinned copper on fiberglass, they are thicker than i had anticipated, i never bought a bias circuit but i remember somebody posting a pic of the psftech board, they were basic, i have not played with a circuit like that since the late 80's, the active circuit works MUCH better than any passive system i ever saw, as peakaboo said it would be wise to test your circuit before you stick it in an amplifier, i would clamp the output with a large diode to ground so you dont accidentally smoke the base emitter junctions. [/QUOTE]

Top Bottom