Its isolated output feature is key in eliminating any undesirable hum or buzz from your audio, while the 180-degree polarity ensures both amps are in phase.

Active true-bypass ABY boxes are the only way to retain the absolute tone of the instrument. Passive switchers are less expensive and might appeal to a large audience. Pitch-based effects: Octavers, harmonizers, and pitch shifters should come after filters and dynamics since these pedals alter the pitch of your signal and work best with a clean, unprocessed sound.On top of that, it has a polarity reversal switch, which solves the phase cancellation problems that sometimes arise when two amplifiers of different make and model are being used simultaneously. Toss in an "always on" dedicated tuner output, and the Radial BigShot ABY is an ideal solution for players with dual amp rigs. Overall, controlling the flow of sound through my rig, either splitting between two outputs or routing through both, opened up a vast world of tonal possibilities.

Pedals like a footswitch for changing channels on an amp or an external tap-tempo for a delay pedal don’t actually carry your guitar signal. Instead they send information to the amp or pedal via a special cable known as a ‘TRS’ cable. Similarly, ground loop issues can arise when the two output devices, often guitar amplifiers, have different ground potentials. This can help refine the resulting audio and ensure the ABY pedal performs optimally in your setup. Who is this best suited for: The Fender ABY pedal is a great choice for guitarists who want a reliable method for using two amplifiers at a very affordable price. The low price tag of this pedal may allow you to invest in other effects to add to your signal chain.

Twinline

Two amps can be connected and used simultaneously without noise, altering the tone or loss of gain. Who is this best suited for: If the overall sound quality of your guitar rig is of great importance to you, I think the Radial Engineering Twin City ABY pedal is a must-have device. Not only does it allow you to seamlessly integrate a second amplifier into your setup, but it also features several controls and mechanisms for ensuring signal strength and quality of tone. Achieving this easily, however, has always been a problem for guitar players. Poor quality passive ABY boxes/line selectors load the guitar signal down, degrading the tone and rendering the whole exercise almost pointless. Not to mention ground hum issues caused by non-isolated outputs. On the other hand, active ABY pedals are in short supply and are usually quite cumbersome.

This feature offers the benefits of isolated output, ensuring a stable and consistent sound quality throughout your performance. For guitarists who own two amplifiers and would like to use both of them as part of their live setup, ABY pedals are essential. These devices come with many different capabilities, but they all provide the same core function – switching between outputs. From the world of music comes a unique device known as the Orange Amp Detonator, a guitar effects pedal specially designed to provide you with control and flexibility in sound.Vein-Tap.com uses the highest quality 3pDT footswitches to ensure that your signal is completely untouched as it passes through the SEPARATOR’s circuitry, so you can rest assured that both of your amps (or wherever your signal is going) will sound just as sweet as if you plugged them directly in. While it has room for improvement, it is undeniably a worthy investment for anyone needing a multifunctional pedal. Upon further inspection, I discovered that one of the main strengths of this pedal is its additional controls for combating phase and ground loop issues. Output ‘B’ is accompanied by several switches which can be used to minimize noise problems and ensure that your signal remains clear when switching between the outputs. Its buffered ABY functionality, isolated output, and drag load correction eliminates hum and buzz while maintaining the natural guitar tone.