Re: Help with Boss NS2
My signal chain goes like this:
guitar --> PW tuner --> Vox wah --> NS-2 --> amp
I make sure to put the NS-2 as the last thing in my chain in front of the amp because that way, it takes away noise that any other effects I decide to use create, especially the wah. It allows you to eliminate feedback too, and get a nice hard brick-wall gating effect. I don't know if you're into that but I play mostly metal and heavier music so that's what I like. Most of the time, you just use the Input and Output jacks, because the Send and Return are for the pedal's own FX loop. You can plug noisy pedals into that, but I don't think it's necessary.
Some guys like to use the NS-2 in their amp's effects loop. While this literally takes away ALL noise that the preamp is making, I find that it seems to add a lot of treble and makes the tone way too bright, harsh, and piercing. Also it doesn't get rid of any feedback or give you hard gating, unless you're really good at muting the strings with your hands. So overall I would recommending putting it in front as the last thing between your guitar and the amp.
If you're looking to get a nice hard start-stop signal chop-off, you'll want to start with the Decay knob at 0, and then start with the Threshold at half, increasing it to get the desired gating effect. If you don't want the gate to kick in right away, then move the Decay knob up. In my experience I never have to worry about notes getting cut off in solos or anything like that even with the decay at 0.
Because I use a high-gain head, I set my threshold around 3 or 4 o'clock, but I've found that the setting can vary between individual NS-2s, so just experiment until you like what you hear. Good luck.