Those are the amps included in this list.
Most amps with onboard effects or "modeling amps" involve a digital effects processor built into the amplifier with multiple effects and/or amp models. While that's all well and good, it's not what we're referring to when we say effects. Martin & Company.Before getting started with this list, let's clarify what we mean when saying "guitar amps with built in effects." There are a lot of amps that have reverb or perhaps onboard tremolo.
This tremolo combines the most popular features of the prior Fender® designs taking advantage of their shared mounting pattern.
The new Kluson® 2 Post Steel Block Tremolo is a contemporary tremolo bridge designed to directly replace the bridge systems for Fender® American Standard Series guitars from built from 1987 to 2016 or American Professional series guitars introduced in 2017. We've even created modernized version of the vintage bridge by incorporating a contemporary 10.8 mm string spacing while still using the original 2 7/32 inch 6-screw mounting hole pattern. Our standard vintage tremolo features vintage 11.3mm string spacing, Kluson® embossed stamped steel saddles, and a machined solid steel sustain block. The current Kluson® lineup of tremolo bridges addresses the needs of the modern musician with several options for the traditional 6 hole, or the 2 post tremolo.