Line 6 DL4 & MM4 Mod

This mod is for tone-purists only, including over a dozen audio changes to improve the sound.

It is a mod that can generally be heard only if you compare a stock unit or a have a very good feel for the usual volume output level or background RF noise. With our mods we will correct the volume problem so the level doesn't drop when you use the pedal as well as reduce RF noise a noticeable amount. This is great for recording as you will not need to filter it out and can capture more high frequency as a result. The changes are relatively small and do not change the way the pedal operates but, they offer you the best in tone and lowest noise.

This is our first "high-tech" mod work, we change many surface mount IC's to the hi-fi Burr Brown type, we change some SMT caps to "real" full sized metal-film caps! Mods to fix volume problems that many listeners can hear as also included.

Turn around time is 7-10 days, sorry we can't rush these...very delicate work.