https://www.seymourduncan.com/blog/tips-and-tricks/obey-your-master-the-art-of-amp-slaving. Much cleaner is to use your Stereo pedal and use both outputs. In comparison, half-stack amplifiers typically … I will likely be getting a Line 6 Helix HX Effects pedal next week and just had a few questions I haven’t quite seen the answer to elsewhere. i have no problems with my Lehle Dual SGOS. Welcome to r/guitar, a community devoted to the exchange of guitar related information and entertainment. The Little Dual allows me to use each amp independently, while giving me the option to play through both amps at the same time. The Steel Guitar Forum. Attempt any sort of special wiring to run amplifiers bridged, in … An a/b box or literally and stereo output pedal. Else you could have the same start, run two pedal chains, then ABY them back together before going into a single amp. One good solution, if applicable, is to use the effects loop as an extra point-of-entry. Always the same signal so no "fighting" for airspace. While combo guitar amps offer many benefits, their only limitation is the number of built-in speakers. Thanks for visiting. With passive splitters your pickups will see the input impedance of both amps simultaneously, which tends to load them down too much and dulls the tone. Anyway, don't want to deter you trying it, just know that if it sounds bad there are several factors you'll want to investigate before you give up. For instance, if 8 gauge cable is sufficient for your amps, you may want to use 4 gauge cable for your run to the battery. So I have a Vox AC15 and Fender Blues Deluxe Reissue and sometimes like running both of them at the same time. Like petejt said .... if you have the amps in phase and change channels on one or both channels they are more than likely now out of phase. Blending some clean signal from the humbuckers with the piezo to get a really wide, sweet sounding clean sound. They sounded huge for a just a two person band. However, some people do split their signal before their time-based effects and only send their delays and reverbs and whatnot to one amp or amp input. 3 Reply by helrazr84 2011-07-03 17:14:41 (edited by helrazr84 2011-07-03 17:25:52) That's where a dedicated splitter can help, it will have options like polarity invert. Splitting to two different amps can get complicated though. I have seen. Or I can overdrive the piezo until it sounds like a broken mess, and mix it with the fuzzed up humbucker signal for some really cool dirt sounds. yeah, the band i watch is called Solids and they have a similar approach i think. For us, it was two 80 watt speakers, 160 watts in total if we decided to run both. Is it true that, from my last pedal in my loop which has two outputs (mono/stereo) i can run one cord into one amp, and one into the other? This is a forum where guitarists, from novice to experienced, can explore the world of guitar through a variety of media and discussion. the ground thing can rear it's ugly head too... there are ground lifts on both of these, but sometimes they just decrease it, rather than eliminate. A good A/B/Y box. The signals partially cancel each other out- causing that dull, rounded off sound. Works great. It has a piezo pickup in the bridge, as well as humbuckers, with two outputs. If my amp is rated at 200 watts, and I was powering a 100-watt speaker, then the speakers would probably blow afte… That's basically the same as your Little Dual but without the switching. On their last episode they said two interesting things- 1) you get the positive benefits of running two amps even if you're running them at relatively low volumes, and 2) when picking a second amp to run with the one you already have, almost anything will work, don't think too hard about what to pair with what. A/B box would work but would also add noise/grounding issues (I've had this issue). I have not done it, but the guys on that pedal show do and talk about it a lot. I really appreciate it! My cabinet is a Mesa Rectifier 4x12. Press question mark to learn the rest of the keyboard shortcuts. Either two amps, two entire pedal chains with an ABY or Stereo pedal at the front to start/split it. Running two amp sims more or less equally through both sides can have it's own challenges. On the Lehle make sure you're using the A/B input. That is why most people that use 2 or more amps use one sound and control the sound a lot with the volume on the guitar. the other thing i wonder, would quality of cables make a difference in this circumstance? Of course this blows out the $10 budget completely. Love it...works exactly how it's intended. To make it so you can run any two amps together or separately without hum, ground problems, etc, you need isolation transformers and polarity switches and a phase switch --- Lehle and Framptone and Radial and a few other makers make good amp switching pedals, they're expensive because there's a lot of expensive components. If you want to salvage the speakers of a busted combo amp, you’ll have to first take note of the speaker’s wattage. what do i need to run two amps. With few exceptions, combo amps come with one speaker for lower-powered models, and two for higher-powered models. I️t will modify timing, and tone slightly to sound more like it’s double tracked. The most obvious application for using a box to route your signal into two different amps is when you want to use one amp for your clean sound and the other for overdriven tones. One input, two outputs or two inputs, one output! Due to the fact that your power cable needs to handle the current draw from all of your amps at once, it needs to be significantly larger in gauge than called for by the specs of your individual amps. For both of these options, or either, do i need to buy an a/b box to run in my loop? PN-2, DD-2/3/5, PS-2/3, DM-2/3, even my DD-20's bypass is fine. As a guy who's been "there and back" with the boutique pedal craze - just trust your ears. What you're going to need is two amps that compliment each other and that you like the sound of. Set the cab to 8 ohms stereo and run each head at 8 ohms into the two inputs, it's like having two separate 2x12 vertical cabs. The best place to start if you're new is right below in our "Rules" section. Go. The basic rule is, your amp head’s power output, usually indicated by watts, shouldn’t exceed the wattage rating of your speakers. Thus only works with a stereo reverb/delay though. Two amps is fun times. 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