#Connecting audio interface to mixer Patch
#Connecting audio interface to mixer pro

Maximum Gain = 14/(V RMS of Balanced Output)ДЇor example, FocusriteвЂ™s Scarlet 2i2 is listed with a Maximum Line-Output of +10dBu, which converts to 2.45VRMS. Assuming you use its balanced outputs with Objective2, use the following equation: You will need to refer to your interfaceвЂ™s specifications. To achieve more volume than your interfaceвЂ™s own headphone output, itвЂ™s important to customize your new headphone amp with optimal gain. After connecting the TRS adapters to your interfaceвЂ™s Left and Right TRS outputs jacks, simply connect an RCA cable between the adapters and the RCA inputs of your amplifier as shown: Remember, balanced wiring differs from unbalanced wiring, so pay careful attention to the drawing below! Notice that only the positive (+) portion of the adapter is accessed, and we do not connect the inverting (-) signal. Connect balanced line-outputs to an unbalanced amp вЂ“В The majority of interface owners we hear from wish to use the balanced line-outputs of their interface with a popular headphone amp, such as Objective2.В To do so, you will need two TRS to RCA adaptersВ (one per channel).JDS Labs currently produces no such design.

Connect balanced line-outputs to a balanced amp вЂ“ Depending on the model, a balanced headphone amplifier may require a balanced headphone cable as well.This will boost listening volume, but is generally frowned upon by the HiFi community.

#Connecting audio interface to mixer Patch

Double amp to an unbalanced amplifier вЂ“В Connect a stereo patch cable from your interfaceвЂ™s headphone output to the input of an ordinary headphone amp.

Make peace with your interfaceвЂ™s headphone output вЂ“ It may not be loud, but it is free.

Diehard audiophiles will hold strong opinions as to which method is best. You have a few options to drive headphones from your interface. Connecting Headphones to a Balanced Interface Long cable runs and a plethora of devices need all the help they can get to keep a mix noise free.

#Connecting audio interface to mixer pro

Noise cancellation is why balanced output is standard in pro audio. The equal and opposite signals in a balanced connection are subtracted at the receiving end, so that the signal level doubles and any symmetrical noise cancels out. Balanced, stereo audio requires at least five wires (excluding shielding): +L, -L, +R, -R, and ground. Thus, an unbalanced stereo audio signal requires only three wires: +L, +R, and ground.Д«alanced audio contains an extra invertingВ signal for each channel. Unbalanced audio consists of a signal conductor and a ground conductor. What are Balanced and Unbalanced Connections? Headphones and most headphone amplifiers are designed for unbalanced connections. Audio interfaces are built to accept balanced inputs and outputs. A headphone amplifier is the answer.ДЄlas, mating pro audio gear with typical headphone amplifiers is less than straightforward. Volume on the interface can be turned to 100% without threatening my ears.

I recently tried a set of Sennheiser HD-650s using the headphone output of a Focusrite Scarlett 2i2В interface and completely agree. We often hear from musicians and recording engineers who need to boost listening volume of their headphones.