Guitar tone is an individual thing, and when it comes to your preferred tone, you have to do things your way. For example, there are recommended ways to chain together your effects pedals—for example, filters, such as a wah, before distortion pedals—but you may prefer to swap things around if that’s what sounds better to you.
Having said that, there are some pedals that just work best in certain parts of your signal chain. With that in mind, Phillip McKnight has created this video to demonstrate why tape delay works better in front of the amp, as opposed to digital delay, which you would typically place in your effect loop, provided that your amp has one.
As Phillip explains, digital delay sounds better in an amp’s effect loop, where it’s behind the preamp—the source of your overdrive. But in the case of tape delay, he says, it’s preferable to place it in front of the preamp because the tape delay has its own preamp that helps to boost your guitar signal.
He explains that back in the day, when tape delays like the Echoplex were the only way to create delay, “Musicians realized that tape delay not only had a unique sound—kind of like a record versus a digital recording—but it actually could drive the amplifier from the preamp in the delay.” The preamp could also act, he says, as a “thickening agent and would warm an amplifier up.” In fact, many guitarists, including Eddie Van Halen and Jimmy Page, used the Echoplex for its tone-enhancing abilities as much as for its echo effects. This same enhancement is offered today in pedals like Dunlop’s EP101 Echoplex Preamp.
In the video, Phillip uses a Wampler Faux Tape Echo V2 to demonstrate the sound of a tape-style delay pedal in front of the amp and in an amp’s effect loop. He also tosses in a digital delay via a TC Electronic Flashback Delay and Looper, just to show how a digital delay sounds in front of the amp, rather than in the effect loop.
Check it out, and as always, visit Phillip’s YouTube page for more of his great videos.