is it a 2123H or J

[kartsmart]

I bought awhile back what was to be a pair 2123H 8ohm but after looking closer the cone is maked 66287 . 66287 is the J ? i put a ohm meter on it and it reads 4.8 ohms across the leads ? what do i have ?

[Robh3606]

H's

Rob:)

[kartsmart]

Thanks Rob that makes my day complete :D

[kartsmart]

i have been searching the forum for the 4430 and 4535 hf crossover diagram schematic replacing the 30ohm rheostat replaced with the 8ohm L pad does anyone who where its at ?

[grumpy]

If you just pick the correct two terminals on an 8ohm L-pad, you'll have a variable resistor (low ohms to ~40ohms)

[Kay Pirinha]

Yes, but it'll work the other way round (0 ohms when fully CCW, 40 ohms or even off when fully CW).

In this thread (http://www.audioheritage.org/vbulletin/showthread.php?41507-Modifying-a-L-pad-for-rheostat)I've shown how to modify a L-pad to work properly as a rheostat.

Best regards!

[kartsmart]

Thanks Grumpy, leads 1 and 2 on L pad = 40 ohms fully clockwise 22 ohms at the 12 oclock position and 0 ohms fully counter clockwise , again thanks