Help Identify Strings

[C5000]

A friend of mine has a set of strings on his P-bass that have a yellow winding, and they are a more high-tension string.

Any ideas on who might make these?

[fretlessguy]

Fender's OEM Strings (7150s) Have yellow silk, but I wouldn't describe them as being tension-heavy. I did have a set of Boomer short scale strings that were actually yellow silked instead of the red I'm used to. They and the heavier gauges I've used have been a little tension heavy.

[elgecko]

Were they flats? DR Flats have yellow-gold winding and they're fairly high-tension.

[Luis Fabara]

Light yellow?

Dean Markley SR 2000 Will Lee 47-107. -127
Steel. Heavier than standard gauge. High Tension. Tapered B/E

[Chasarms]

Originally Posted by Luis Fabara

Light yellow?

Dean Markley SR 2000 Will Lee 47-107. -127
Steel. Heavier than standard gauge. High Tension. Tapered B/E

I've used SR2000s for 10 years. They are great strings. I would describe the silk as more of a "gold," but I guess you can call it light yellow. If the string is stainless steel and has a tapercore E, you may have found your answer.