Unlatch Switch Ideal for BOSS Effectors' External Foot Switch "CTL" Normally Closed Unlatch Momentary Type N.C.: Normally Closed For BOSS effectors, multi-effects units (GT/GX) or compact effects like Delay and Loopers, the external foot switch [CTL] often uses normally closed specifications, so it was made simply without a polarity switch. Made exclusively for normally closed. Although it is a momentary type, the foot switch doesn't have a soft, mushy feel, but a firm, clicky feel, so misoperation such as double-tapping is less likely to occur. Smaller than BOSS FS-5U and easier to set up on an effector board! Simple, rugged, and timeless, unpainted aluminum silver! *Please note that the unpainted aluminum silver has unique minor scratches and stains, even though it is new. Connection terminals: Standard jack External dimensions: 50W x 50D x 29Hmm (excluding jack and foot switch) Height including foot switch is approximately 45-48mm Please attach Velcro or rubber feet to the back yourself. **Please check the usage with BOSS FS-5U in the third photo, comparing it with the instruction manual. This is not for BOSS FS-5L or unlatch/normally open specifications, so please be careful. Instant purchase is OK. Shipping only on weekdays (no shipping on weekends and holidays) -------------------------- BOSS GT-1000 GX-100 GX-10 RE-2 GT-1 IR-2 DD-3T SL-2 DD-8 RC-5 SDE-3 SY-1 MS-3 RC-600 RC-1 RC-3 MD-500 VG-800 DD-200 OD-200 MD-200 SY-200 RV-200 EQ-200 IR-200 DD-500 RC-10R