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The Snowman by
Lord Valve[_3_]
https://www.youtube.com/watch?v=nGmOiccZFJM
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0 |
471 |
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Triode Naming Convention by
Xtrchessreal
The question is simple: When it comes to schematics e.g. I see V1A and V1B How do I know which triode this refers to is V1A Pins 123 and V1B 678. Most data...
( 1 2)
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16 |
2,253 |
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1 |
387 |
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tube-making, the equipment, and the process by
Big Bad Bob
Peter Wieck suggested some videos, and I found others, that might he
helpful to anyone who might want to make tubes.
These two go over the needed equipment...
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327 |
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Multi-Section Capacitors - "Empties" by
Big Bad Bob
On 2020-05-04 15:43, Peter Wieck wrote:
> This has probably been asked-and-answered before, but:
>
> I am looking for multi-section "empties" - that would be...
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2 |
346 |
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45 |
13,509 |
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4 |
1,430 |
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3 |
1,567 |
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Distortion please...Amp Distortion by
Xtrchessreal
I have a DIY amp built to Marshall 2204 circuit specs that is about 15 years old now. I use it at my gigs. I want to experiment a bit.
A couple ideas I have...
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2 |
978 |
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Fisher 30-A amp by
G.Re
Hi folks,
What is the reason the Fisher 30-A uses (very) different valued grid
resistors for the power tubes?
- R9 = 2K2 for V2
- R4 = 33K for...
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9 |
1,347 |
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Dynaco ST-35, A First by
Peter Wieck[_2_]
I keep a Dynaco system in my office consisting of a PAS 3x, FM 3 and an ST 35, and includes a Sony 5-disk CD changer. As it happens the 35 is a first-issue...
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5 |
2,587 |
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18 |
6,534 |
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Tip-Cutting Pliers by
Big Bad Bob
On 2019-07-17 08:08, Peter Wieck wrote:
> https://www.ebay.com/p/Crescent-USA-Made-Old-Stock-4-1-2-Needle-Nose-Tip-Cutting-Wiring-Pliers/28027599507
>
> Not a...
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1 |
1,492 |
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171a by
Paul James
Does anyone here have any experience with using 171a in a linestage. Thinking of using constant current.
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9 |
1,480 |
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12 |
2,955 |
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Radio Repair Clinic by
Peter Wieck[_2_]
http://www.dvhrc.com/pdfs/Oscillator%20Summer%202019.pdf
I am on Page 7. That is a vintage Kutztown Klinic picture, but I will be in Bethlehem for this...
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1 |
1,381 |
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1 |
2,105 |
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1 |
1,399 |
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1 |
1,419 |
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OT - But Relevant: Bug Zappers by
Peter Wieck[_2_]
Now that Spring is about to Spring in 2.2 days, and given that other-than-cats subjects are fair game; Please look at the information below. Please note that...
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0 |
1,547 |