Liverpool feedback
Moderators: pompeiisneaks, Colossal
Liverpool feedback
Hello all, I'm using shielded cable grounded to the buss but is the 100k resistor soldered to the tip of the speaker out or is it soldered at the 39k / .01 / 4.7k ? Thanks!
Re: Liverpool feedback
at the 39K on mine. 
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skyboltone
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- Joined: Wed May 10, 2006 7:02 pm
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Re: Liverpool feedback
I gotta get some pictures for y'all. Mine's about 6" along the wire covered in shrink tube, at the board end. The power tube grids are twisted and layed on the deck from where they solder to the board and are led directly to the power tube grids with the 1k resistor soldered between pins one and two. Grid wires to one.
The NFB wire comes off the pin of the speaker jack, heads away from the power section for two inches then drops to the deck crosses under the board, takes a right turn for two inches then ties to the board.
No runnaway feedback
Dan H
The NFB wire comes off the pin of the speaker jack, heads away from the power section for two inches then drops to the deck crosses under the board, takes a right turn for two inches then ties to the board.
No runnaway feedback
Dan H
The Last of the World's Great Human Beings
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Re: Liverpool feedback
This may help you:
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Tim
In case the NSA is listening, KMA!
In case the NSA is listening, KMA!
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skyboltone
- Posts: 2287
- Joined: Wed May 10, 2006 7:02 pm
- Location: Sparks, NV, where nowhere looks like home.
Re: Liverpool feedback
Mine's about like that but I took the NFB wire the other direction, about two inches away from the grid wires.
The Last of the World's Great Human Beings
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Re: Liverpool feedback
Nice layout!drhulsey wrote:This may help you:
Re: Liverpool feedback
The only pics I had of REAL Liverpools are attached. They're not the same. Red wire under the board vs white wire over the board. Both are flying above and at right angles to the grid wires.skyboltone wrote:Mine's about like that but I took the NFB wire the other direction, about two inches away from the grid wires.
The layout is a (hopefully) artistic rendering of Allynmey' lead dress.
You do not have the required permissions to view the files attached to this post.
Tim
In case the NSA is listening, KMA!
In case the NSA is listening, KMA!
Re: Liverpool feedback
I got back on the Liverpool project today. With the shielded NFB hooked up it has very low volume,distorted, and the presence control is ineffective. With the NFB unhooked it is LOUD and clean and the presence control is still ineffective. With the NFB unshielded it squeals or hums deep as the presence control is turned. Any ideas? Thanks!
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skyboltone
- Posts: 2287
- Joined: Wed May 10, 2006 7:02 pm
- Location: Sparks, NV, where nowhere looks like home.
Re: Liverpool feedback
Photos. I don't much care for the Liverpool presence control. The Express wiring works better.andrew wrote:I got back on the Liverpool project today. With the shielded NFB hooked up it has very low volume,distorted, and the presence control is ineffective. With the NFB unhooked it is LOUD and clean and the presence control is still ineffective. With the NFB unshielded it squeals or hums deep as the presence control is turned. Any ideas? Thanks!
The Last of the World's Great Human Beings
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.
Seek immediate medical attention if you suddenly go either deaf or blind.
If you put the Federal Government in charge of the Sahara Desert, in five years time there would be a shortage of sand.