I always thought Jack cables wern't.
My guitarist told me the other day that the jack cable he was using ... was... shielded... and wouldn't pick up noise.
yes
a jack cable is, more often than not ... shielded
and shielding for a guitar cable is a must.
The single ended signals like mono jack and RCA and BNC are all likely to be an outer braid and a single inner core conductor.
A TRS 1/4 inch jack can be the full balanced with two inner cores
Speaker leads on the other hand may be a Fig8 two core lead and not shielded.
It is possible to send a balanced line level down a twisted pair without a shield ... like Cat5 cable or standard telephone cable.
yes a jack cable is, more often than not ... shielded and shiel
yes
a jack cable is, more often than not ... shielded
and shielding for a guitar cable is a must.
The single ended signals like mono jack and RCA and BNC are all likely to be an outer braid and a single inner core conductor.
A TRS 1/4 inch jack can be the full balanced with two inner cores
Speaker leads on the other hand may be a Fig8 two core lead and not shielded.
It is possible to send a balanced line level down a twisted pair without a shield ... like Cat5 cable or standard telephone cable.