1977 JMP 2204 master/preamp volume ???

[SpiderWars]

Why is electrical tape a “no-no”….asking for a friend lol

It has a more “hack” look than heat shrink or better yet just replacing the wire. Wire is readily available and cheap. It works but over time the adhesive gets really gummy and can become less like adhesive and more like…grease. It probably will work in many cases but it kind of screams “HACK!”.

Not that I would know from using it in the past or anything.

 

[glpg80]

RG-174 is kinda the standard, albeit some people on here use white coax (not sure the brand).

Belden usually

 

[RedPlated]

What type/brand of coax should be used?

https://www.amplifiedparts.com/products/wire-coax-26awg-braid-734-stranding

 

[Rochblue]

Hi kurtsstuff2003,
I can’t reply on the Marshall jmp-1 rack ears post or pm you but these are now available from here - https://plasmamusic.com/re-jmp-1-replacement-rack-ears-for-the-marshall-jmp-1 if it helps.

 

[kurtsstuff2003]

Hi kurtsstuff2003,
I can’t reply on the Marshall jmp-1 rack ears post or pm you but these are now available from here - https://plasmamusic.com/re-jmp-1-replacement-rack-ears-for-the-marshall-jmp-1 if it helps.

Thank you! I'll check into them

 

[FourT6and2]

RG-174 is kinda the standard, albeit some people on here use white coax (not sure the brand).

RG-188 A/U. It's PTFE so it won't melt and short the conductor to the braid.