| Author |
Message |
    
Kevster
| | Posted on Saturday, April 20, 2002 - 11:11 am: | 
|
Hi! Can anyone post their mods for a Cobra 29 LTD Classic? I have seen and tried many of the "tune ups" posted, but haven't had any luck with them. 73's Kev |
Roadrunner46787
| | Posted on Tuesday, October 29, 2002 - 1:40 pm: |
|
change the stock final to a 2sc1969 final, replace r58 with a 2.7ohm resistor, change c71 to a 33-47uf 16v cap, remove r55 replace with .47uf disc cap, replace r123 with a 1/2 ohm resistor (or strap it), retune radio...for a higher dead key, strap d8...may also want to try removing c126...trying to tell you from memory without looking at radio at the moment...good luck and enjoy... |
Mersberj
New member
Username: Mersberj
Post Number: 3
Registered: 8-2005
| | Posted on Tuesday, August 30, 2005 - 7:19 pm: |
|
Would these changes in component values be correct biasing and coupling values for the 1969 finals? Would like to change my stock ones but I keep reading that in order to realize full potential of the 1969 , the surrounding components have to be changed out. |
Fusebreaker
Intermediate Member
Username: Fusebreaker
Post Number: 104
Registered: 3-2004
| | Posted on Tuesday, August 30, 2005 - 11:36 pm: |
|
solder a 100pf disc capacitor across c62 with 1969 will give you more carrier |
Kid_vicious
Advanced Member
Username: Kid_vicious
Post Number: 548
Registered: 9-2004
| | Posted on Wednesday, August 31, 2005 - 12:39 am: |
|
you will not gain enough wattage with any of these mods to make a difference at the receiving end.
amplifiers are so cheap these days, you really cant go wrong, and they will make a difference at the receiving end.
also, most of the 1969's that you can buy these days are fakes.
if yours looks greyer than blacker, its probably a fake. dont use one.
matt |
Mersberj
New member
Username: Mersberj
Post Number: 4
Registered: 8-2005
| | Posted on Wednesday, August 31, 2005 - 1:01 pm: |
|
I bought mines about 7 years ago from Mouser and they look pretty black. I cant run an amp in my setup right now, just playing around with my barefeet, so I'm trying to do what I can with the radio till I get some shoes.Also I can't seem to find where I put D11 when I took it out, do you know what the part number is to replace it? |
