Re: [drakelist] manual schematic for L-4B

Have a look at www.mods.dk and you'll find the schematics 73's Sascha

Re: [drakelist] The L-4 amplifier

"Sascha Starkloff" <[EMAIL PROTECTED]> made an utterance to the drakelist gang -- Hi! I'm using the L-4B. There are 3-500z`s in... working fine, but no 160m. But there is a modification for that -

[drakelist] Re: Caps for L-4B

Hi!   I bought my caps at ebay. I'm using now 270µF at 450V. They cost total about 16 U$ (price for 10 caps - 8 are only needed). They work great.   73's de Sascha

[drakelist] Rebuild L-4PS

Hi all! I've got an old L-4B in my shack. Few weeks ago I cleaned the amp and also the power supply. I could see the old capacitors changing their appearance. They looked a bit dirty and also making some bubbles at the top and bottom covers. So I decided to rebuild the old pcb... I got the c

[drakelist] L-4PS - Difference in Schematic Diagram

Hi,   I downloaded a schematic diagram for the L-4PS (Power-Supply of the L-4B). I compared it to the one came with my L-4PS. There is a difference in the resistors used in the high-voltage-generation. My schematic tells me there are no resistors in parallel to diodes D1 to D14 - but the do