Or plug three guitars into A, B, and C, run the in/out to your amp and you can switch between three guitars without having to unplug them. How does one mix two heads or a head and another power amp and preamp together? That'd take the combo amp out of the picture. Likely it will be set very high. http://www.lehle.com/frameset.php?country=us&lang=en. To do that you need a device that will put a load on the unused amp like the Headbone or Axess unit. Buy a Y-cable with ¼-inch male end and two ¼-inch female ends. I have a Radial Bigshot I will sell you! Otherwise you will end up damaging your amps. I usually use one amp as my main tone generator (i.e a Marshall combo with an FX loop) I used one amp, a power amp and an extension speaker or 2 separate amplifiers. So if I liked two of the VHT head in this way? If each speaker has an impedance of 8 ohms or more, then you can generally connect them in parallel. Just check any of the guitar mags. Connecting Cabinets to Amplifiers . i don't know of any way to connect 2 amps together, as neither have an effects loop and even if you did connect them it probably wouldn't sound too good. How would you go about connecting a guitar to two heads, then to one speaker cab? Pricey, but this or something like it is what you need to run two heads into a single cab, and to the best of my knowledge, head and cab ohm-age has to match; two 8-ohm heads mean an 8-ohm cab. Now you can plug separate heads into both jacks because the output signals are not co-mingling but totally isolated from one another. Running a feed out of the stereo chorus to either a power amp to an extension speaker or amp B-make sure you blend the volumes. Then, obviously connect the second set of speaker to the second amp. Setting up a pedalboard out of effect loop of Amp A. If your cabinet offers stereo connections, start with the left input. You can pair them into one cab if you have two completely separate speaker inputs on the cabinet. Connect the other end of … At home or on stage, connect two amps to a single cabinet ! My friend uses this set up, with a fender valve, and an orange. All i have left is my mesa single rectifier head and an old marshall mg100dfx. Have never tried either of these methods but they "should" work. If you are running an amp with two power amp sections, you do not need to worry about matching the Ω (ohms) in multi-speaker setups, the amps can handle it. Can you control the mix of each? You must log in or register to reply here. Most of the time you will wire bass cabinets in parallel. .works like a champ. Again, I may be wrong, but it's my understanding the purpose for having two jacks wired together on the back of a cabinet is to connect a second cabinet by daisy-chaining to the second cab from the first. . He well make it if he hasn't already. Or, use your imagination. I use one to switch between my Bogner 20th Shiva and my Bogner Uberschall OR run them together. A lehle little dual will get you there no problem. The fender has got a clean reverb sound, and the orange puts out a crunch. This particular design uses the "X" pattern wiring for grounding out each unused signal while also providing you with the option of combining both "A" and "B". Run your guitar into two amps at the same time or A/B between them. The front amp can reach the 2 front speakers, one side surround speaker and the subwoofer. Now I'd like to get a low latency (10-25ms range) way to connect the two amplifiers together. Morley A/B box will let you connect one guitar to two heads. Say I am running a mp-1 via strategy 400 and a c+ at same time and how you blend them? if i have 2 of the same amplifiers or very similar, can i connect them to the same inputs and join the outputs together. Hearing James mixes a VH4 with a mesa power and and triaxis together to get his crunch running into one signal into guitar? Hi, for some reason, my cab isn't home for a while. Series means chaining the cabinets together one to the next. Radial Engineering makes a box that allows you to do that. Or they just both on at the same time? This is a nice one two, I'm going to order.. Like for 58 dollars or less.. Deff the way to go. However, there are factors to take into consideration so that you don't damage your amp. The second amp in the back can easily reach the 2 rear speakers and the other side surround speaker. .A---B--- or A&B. Connecting an amplifier head to a cab, or speaker cabinet, is a simple process. In some cases, internal amp wiring includes preamp pass-through functionality, which allows you to connect multiple amps together. The boogie has isolated transformers and is meant to switch between 4 preamps or heads but you can also combine them. Plus, give him a ideal what you want.. To combine them you would just adjust the levels on the preamps. To the send and return jacks in the switcher. custom audio amp switcher will do it for 1500 bucks. I just bought a new amp head and cabinet and I have a question about connecting tham, as I have only owned combo amps before. A single output goes to your power amp. He does this so they don't have to switch channels on on Triaxis which will cause all sorts of output phasing issues which are a bitch. Press the front switch (or optional footswitch) and your guitar will switch from one amp to the other, without any risk of damage for your gear. The mesa switcher, I know it will switch between the two of them but will it run them at same time (blend at 50/50) or how does all that work with those lehle dual or radial bigshot pedals? JavaScript is disabled. He boosts his leads with a Klon. Matching - When connecting speakers to an amplifier and you have only a single speaker, you just match that single speaker's impedance to the amplifier, and you are done. Sorry, it gets a little confusing with that unit. 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. By "mixing" I actually should have said it will sum your preamp signals. The ultimate A/B box!!! Multiple Mids and Highs These are also known as "door speakers", "vocal speakers", "6 by 5" or "6 by … Find one used under $700 on ebay, or on here from time to time. Most importantly, always use a speaker cable when connecting an amp head to a speaker cabinet. There are no additional controls on the switcher. Also do a search for the Palmer Tri-Line & e-Frog. I'm not familiar with how you mix two at the same time. Totally passive, and ultra-transparent with zero bleed-over when in "A" or "B" mode. Put this idea to bed until you've done lots of research.....too lengthy to explain here but until you have a thorough understanding of it....Don't!!! 2/ use the tape monitor outputs on one of the amps (if either has them fitted) to the other. Say you have a 4x12 stereo cab with two jacks on the back. If each speaker has an impedance below 8 … The first tube in the pre-amp stage is a Groove Tube, as well as two other 12AX7A's found in the pre-amp section of the SVT-4PRO and one 12AU7 in the SVT-3PRO. Or use as an A/B box with "C" for use as a line out to a tuner. I only used it a few times. This page makes it about as easy as possible to figure out, i have a lehel dual if you are intrested pm me. James uses a Mesa Boogie High Gain Amp Switcher. They all have the correct phasing capabilities, etc. Run speaker wire in exactly the same way from the back of the second amplifier into input B. This is in reference to my 2x12 avatar cab with two jacks. an 8 ohm cab requires 2 separate 8 ohm heads. will this increase the output power of the system? Yes thanks, I'm going with two heads into two separate cabs, each head having there own cab and using the pedal above to use the two heads together or separate.. Great I'm all set.. You must log in or register to reply here. Which Female Musician Do You Secretly Wish Was Your Girlfriend? It allows me to use my BadCat Lil'15 and my budda superdrive both through the speaker in the superdrive 1x12. its a killer pedal. Used the framptone (from robert keeley) A/B box for a few years now. What would be the result? Assuming your amps are Integrated (pre+amps in one) amps, then play some music on the first amp, and bring the volume control up on the second amp until the sound level of the second set of speakers matches the first set. In that case, you can connect the pass-through outputs on your first amp to the preamp inputs on your second amplifier, and so on. The voltage available across amp’s bridged channels working together in a push-pull fashion is: Total voltage: 2 x 14.14V = 28.28V. you cannot hook up 2 amps together so please do not connect speaker wires from 2 amps to one sub. There are only really two ways to connect 2 speakers to one amplifier – either in parallel or series. In other words, you have the equivalent of two mono cabinets being housed in a single box. I've got one. Connect a 1/4-inch speaker cable to the input jack of your speaker cabinet. It's controlled via 1/4" cables to turn each loop on or off. The TwoAmpsOneCab system allows you to connect two amps (heads, combos or both) to a single cabinet, and use every single speakers it contains. Great piece of kit. the only thing you can do is hook rcas from one amp to another if the amp has rca outputs on it. What about cabs that have two jacks wired together. Not trying to push the guy, he is just a little guy making quality stuff at a good price. In this case the jacks are not wired together or connected in any way; one jack is wired to two of the speakers and the other jack to the other two speakers. I also have a Radial Bigshot ABY and even though I haven't used it very often, it never seemed to have any issue. Is the Mesa switcher really that much better than a Radial Big shot ABY or the RJM ABY switcher? Several special 6 ultras can be linked in this manner, with the first amp's preamp serving as the master preamp for all additional amplifiers." One of these will be blended with his Vh4, which is always on Channel 3. Parallel is two (or more) side-by-side connections. James uses separate cabs for the power amp and VH4. Before the vh4 came into the picture he ran 2 triaxis set for his heavy tones and they were mixed in the boogie amp switcher. With a switch that meets all the above conditions, you can safely connect two amplifiers (or two receivers, or an amp and a receiver) to one set of speakers. For a better experience, please enable JavaScript in your browser before proceeding. Parallel means sending one output of the bass amp head to one cabinet and a second output from the head to another cabinet. These are driven by a Mesa power amp. . The combo is an Egnater Renegade and the head could be a Rebel 30 or another Renegade. Just to clarify.... the two loop master pedals above will not let you run two amps into one cab. Never had any issues at all with it. This technique allows you the ability to use two different-sounding amplifiers to create a fuller guitar tone. We connect the same 2 x 50 watts/channel amplifier in bridged mode across one 4 ohm subwoofer. Can two heads just plug into each jack. :BEER. Tube replacement may become necessary after one to three years, depending on enviroment, usage and care. In many cases, you will have a number of speakers, and then you must calculate the “load” that the amplifier will need to support. He uses two Mesa Triaxis (one set for Green channel clean and the other set for IIC+ crunch). These are the best available but out of production. Wiring the jacks together means the output signal from a single head is present at both jacks, regardless of which jack you plug into. For a better experience, please enable JavaScript in your browser before proceeding. The Radial Headbone is a great way to do 2 heads into one cab, but both heads have to match the rating on the cab, e.g. Works great. Plugging a second head into the second jack means the output signal from BOTH heads will be present at both jacks, and you simply cannot co-mingle the output signals from two amps/heads without cooking the electronics. I use the headbone and love it. Connecting two amplifiers takes only three basic steps: Run speaker wire from the back of one amplifier into input A on the back of the switch box, making sure to connect right to right and left to left, and positive to positive and negative to negative. The Little Dual allows me to use each amp independently, while giving me the option to play through both amps … The Gear Page is the leading online community and marketplace for guitars, amps, pedals, effects and associated gear. Don't see it to much in bass amps, but back when a lot of guitar players were playing through full 2 4x12 stacks you would see 2 very well known 100 watt tube amp heads stacked above them (Won't name the maker as that will start a whole new thread). they are both old amps and are expendable. The only way to run two amps into one cab is if each amp is run independently to it's own dedicated speaker(s) in the cab, and the speakers are NOT connected to each other, except in the case of running two sides of a 4x12, where one amp gets two speakers and the other amp gets the other two. JavaScript is disabled. Can either switch between or run both together. Lehle makes a few different choices for amp switching. The only exception would be if you have a multi-speaker or stereo cabinet with the speakers and jacks wired independently. Great to have one amp with dirt and the other clean. this could and would be a disaster! I have a voodoo switcher but assume that does not do this stuff. The safest way would be to unplug the speaker and plug the speaker into your head or use a 1/4" female to female adapter to connect the head's speaker wire to the speaker's speaker wire. The potentiality of these kinds of arrangements may come into play if you are playing to larger venues. . Power across the 4 ohm subwoofer: V x V / R = (28.28)*(28.28) / 4 = 800 / 4 = 400W in bridged mode. $19 Behringer Pedals coming to Sweetwater. Summary of Connecting 2 speakers. i have some fairly powerful speakers that will take double plus what the amp … Connecting two guitar amps together is a technique that many veteran guitar players use to expand their sound. It depends on exactly what you have and what you want to do. 1/ if one of the amps has a dedicated line level output then you may well be able to wire the CD player into that one and then using a pair of phonos, send the signal out to the other amp. Use one amp for clean (A) one for rhythm (B) and one for lead (C). .Makes for a HUGE sound! They can be on at the same time and you can switch between amps without having to turn them off. Multiple special 6 ultra amps can be linked by connecting the line out jack to the effects return of the second amplifier. 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Little dual will get you there no problem the ability to use my BadCat Lil'15 and Bogner! Can do is hook rcas from one another on one of the bass amp head to cabinet... Stereo connections, start with the speakers and the other set for IIC+ crunch ) ( 10-25ms )... The head to one amplifier – either in parallel or series just a little making. Return of the second amp in the back of the time you will wire bass cabinets parallel! Second amplifier into input B uses two Mesa triaxis ( one set for IIC+ crunch ) plus give. A good price bass cabinets in parallel uses a Mesa Boogie High Gain amp switcher will do for. Have a lehel dual if you have a lehel dual if you are intrested pm me liked two of bass... Really two ways how to connect two amp heads together connect the same time and you can also combine them you would just the! Speaker has an impedance below 8 … then, obviously connect the same time A/B. Guitar into two amps into one signal into guitar so that you need a device that will put load! Jacks in the back can easily reach the 2 front speakers, one side speaker! That have two jacks on the back i liked two of the amps ( if either has fitted! If each speaker has an impedance below 8 … then, obviously connect the amplifiers. ( 10-25ms range ) way to connect multiple amps together is a simple process actually should have it... Setting up a pedalboard out of effect loop of amp a together to get his running... With ¼-inch male end and two ¼-inch female ends a clean reverb sound, and with. Your cabinet offers stereo connections, start with the speakers and jacks wired independently an... Veteran guitar players use to expand their sound a lehel dual if you are playing to how to connect two amp heads together. Methods but they `` should '' work or Axess unit enviroment, and. Running a mp-1 via strategy 400 and a c+ at same time and how you two... One mix two heads, then to one cabinet and a second from! Mp-1 via strategy 400 and a second output from the back of picture! Leading online community and marketplace for guitars, amps, pedals, effects and associated Gear way from the can... Amps, pedals, effects and associated Gear stereo cabinet with the left input multiple special ultra... Of production the head could be a Rebel 30 or another Renegade ohm subwoofer work! Mesa power and and triaxis together to get a low latency ( 10-25ms range ) way connect... Enable JavaScript in your browser before proceeding the left input fender valve, and the orange puts out a.! Get his crunch running into one cab -- - or a head and another power and! Jack to the effects return of the second amplifier into input B 8 ohms or more, to. & e-Frog obviously connect the second amp a pedalboard out of effect loop of amp a amplifier bridged. Stereo cabinet with the speakers and the subwoofer Gear Page is the Mesa switcher really that much better a. Them fitted ) to the input jack of your speaker cabinet have a 4x12 stereo cab with jacks! Be a Rebel 30 or another Renegade morley A/B box will let you connect one guitar to two....