Okay I have my resisters tube sockets soldered to board just got my caps and thermistors and terminal blocks from Mouser, my question is does my CL90 go in TR1 or is there another place for it and I have a CL140 for power in do I solder right after power plug ? This Forum is awesome Thanks in advance Kevin
PS mother nature can be tough, wildfire burned within 200 yards of house 2 days ago still burning has taken over 6000 acres choppers dumping water on flare ups 1/2 mile from houes!
PS mother nature can be tough, wildfire burned within 200 yards of house 2 days ago still burning has taken over 6000 acres choppers dumping water on flare ups 1/2 mile from houes!
CL140 goes in TR-1, CL90 goes in series with main power, after the power jack, between the jack and the switch, or between the switch and the power transformer, do whichever is easiest for your chassis layout.
Pics
I have the resistors and tube sockets soldered, in pic 1 tubes left to right 1-UOS- 5U4G/5AS4 ST type, 2- NOS-5U4GB/5AS4A, 3-5AR4/GZ34 JJ , 4-NOS 12AT7WC JAN, 5-NOS 12AT7/ECC81 Sylvania, 2- matched new issue Tung-Sol EL34B,
I have the resistors and tube sockets soldered, in pic 1 tubes left to right 1-UOS- 5U4G/5AS4 ST type, 2- NOS-5U4GB/5AS4A, 3-5AR4/GZ34 JJ , 4-NOS 12AT7WC JAN, 5-NOS 12AT7/ECC81 Sylvania, 2- matched new issue Tung-Sol EL34B,
Attachments
Coming right along there, and looking good! Looks like I'll have another build to reference when I start mine.
Those are some nice looking solder joints. Maybe because you're a welder?
They really are!
Hope the fires stay out and you stay safe.
Okay life has slowed down enough so I can work on my amp, have the chassis build starting to put together (kstolleis is selling me some transformers so I will be up and running soon) I'll post some pics soon.
Updated parts list View attachment SSE AMP 2.pdfI changed the rotary switch to a 4 Pole I had a 2pole forgot about ground on In circuit,
No I have to wait for Christmas, I snuck the transformers out of boxes to get pictures, I get to open them in 2 days then I’ll get to check B+ and R17-R27 voltages with different rectifier tubes.
So can I check plate voltage @ pin 8 on each tube for R17 and R27? If so I will solder an extension on the bottom!
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