Switch - 4PDT (on/none/on)
Four-Pole Double-Throw (2-position) switch used for series/parallel function on all USA L-series, ASAT Bass, El Toro and Interceptor basses. Also fits Tribute Series L-2000 and L-2500.
This is Multicomp brand model 1M41T1B5M1QE which is equivalent to C&K brand model 7401 or ALCO brand model 406N.
Tribute Series version made by Salecom is also available but is interchangeable with any of the above.