1/4" Jack - Mono, PC Mount, for Fender® Amps '88 - '99
Fender® Style ¼" Mono Input Jack with 4 PCB Terminals.
Specification Sheet:

RoHS Compliant
Accessory Items:
Depth | 1.05 in. | |
Item Height | 0.69 in. | |
Item Width | 0.71 in. | |
Metric Thread Major Diameter | 12 mm | |
Metric Thread Pitch | 1 mm | |
Plug Diameter | 0.25 in. |
Packaging Dimensions | 1.5 in. × 1.1 in. × 0.7 in. | |
Weight (Packaging) | 0.018 lbs. |
![]() | All Models |
My Project Lists
Specifications, Files, and Documents
Questions and Answers
Click each question to see its answers.
1 answers
Is the same jack used for line out and input on 88 fender sidekick bassman?
Asked by petermsouzasr on September 24th, 2016.
We are unsure if this is the same jack as your Fender Sidekick. It will work in any situation that calls for a mono jack with 4 PCB terminals as depicted in the picture.
1 answers
Is there another option for this jack?
Asked by Anonymous on March 14th, 2017.
This jack can be replaced with the higher quality Switchcraft 12a jack. Using the numbers above, you connect 1 to the ground, 2 to the tip, and 4 to the switch (or shorting) lug. 5 doesn't need to be connected as it goes straight to 2 anyway. It's important to use nylon washers to keep the 12a jack from touching the chassis. It's a more expensive solution, but far more durable.
1 answers
Will this fit a Blues Junior Amp, if not is there a part number
Asked by Anonymous on March 14th, 2017.
We are unsure if this is the correct part for your amp. The best thing to do in this situation is to remove the bad jack and do a visual examination.
1 answers
Does anyone know the schematic or how to connect?
Asked by Anonymous on May 24th, 2017.
Please reference the above schematic for wiring information.
1 answers
Replacing an input jack (J1) on a Fender Super 112 combo. I removed the bad jack and noticed there are only 3 pins. The J1 PCB footprint has 4 thru holes. Does this 4 pin replacement jack use all 4 pins or should I clip off pin 6? Thanks for your time!
Asked by Anonymous on June 28th, 2017.
Unfortunately we are not amp techs and would not be able to advise you in this situation.
Product Reviews
Here is another Fender product that is also getting harder to find, the 4 pin Input Jack with NC contacts used on older Fender amplifiers. This one is also used on the Front Man 15G amplifier as well as many others. Better stock up while they are still available.
Exact replacement, easy to change out the bad input jacks in my Bassman 60.
Works just fine. Good replacement
Works just fine. Good replacement
Perfect replacement for the original Fender jack that was broken in my amp (Fender Frontman 15R). I had a problem with my card (my bank fault) and a email to AmplifiedParts solved it very quickly even if it was no theri fault).I highly recommend this product and AmplifiedParts.