The K-158 brings the classic half-moon switch rotary speaker control to the Ferrofish B4000 Organ Modeller. A 3-position lever switch with a firm detent feature provides decisive control between Slow, Stop and Fast positions.

The K-158 attaches to your keyboard using the included mounting screws (see compatible keyboards below). The K-158 connects to your Ferrofish B4000 a standard ¼” male to male TRS (stereo) cable. 

NOTE: Due to the required cable length depending upon the location of the B4000+, the cable is not included.

Designed, printed and assembled in the USA by a musician with 40 years of playing experience.

Compatible Keyboards

The K-158 can be fitted to a wide variety of keyboards and organs. However, the mounting holes and included hardware are ONLY compatible with the following Hammond and Nord products:

• Hammond SK2

• Hammond SKX

• Hammond XK-5

• Hammond XK-3

• Hammond XK-3C

• Hammond XK-1C

• Hammond A-405SP

• Nord C1 Combo Organ

• Nord C2 Combo Organ

• Nord C2D

• Nord Electro 5D 61 & 73

• Nord Electro 6D 61 & 73

• Nord Stage 3 Compact

• Nord Stage 4 Compact

If you have another application you would like a switch for, don't hesitate to ask! Other models offered:

K-152: Select Hammond and Nord keyboards

K-154: MotionSound products

K-155: Neo Ventilator I & II, BookerLAB

K-156: Dr. Fishsticks MKII Non-Invasive

Material: FDM PLA (3D printed)

Switch Positions: Slow/Stop/Fast

Attachment: M4 thumbscrews or M4 X 0.75 Phillips Pan Head Machine Screws (included)

WIRING STANDARD:

SLOW (LEFT): SLEEVE & RING

STOP (CENTER): NO CONNECTION

FAST (RIGHT): SLEEVE & TIP