Audio Summing Cable

Luckily passive summing is a pretty simple concept and one that s very wallet and diy friendly to achieve.

Audio summing cable.

This cable is needed to connect audio devices which have 1 4 trs output to audio devices which have 1 4 ts input amplifiers mixers pa systems etc. The extron asa 111 audio summing adapter is a convenient single cable solution for combining two channel stereo audio into a mono audio signal it is ideal for summing stereo signals for use in mono pa systems in churches halls arenas stadiums and other environments where stereo signals would result in cancellation. Improper cable grounding and isolation ground loops are a major cause of noise hum and interference in audio and computer systems the summing unit come by double ground shield isolation so make sure to use good balanced cable with proper ground shield. Check out the video above for a quick run through of how i built my 16 channel summing box.

Users of the universal audio apollo have the exciting possibility of summing through the cable back into the apollo s very own preamps using unison technology to add the flavor of classic. The ewi summing cables are purpose built to combine stereo left and right outputs into a single mono output. These cables are constructed with ewi model msm 2650 cable which is a 26ga. Audio summing found in.

2 ft castline gold patch cable 1 4 trs straight to 1 4 ts straight summing left and right channels from single stereo output to mono input with resistors 1k ohm. To read the full article go here. These cables combine the signals utilizing a resistive network which avoids the problems associated with simple hardwired combiners phasing issues loss of low end and general poor sound quality. The stereo to mono summing cable that no one makes august 18 2016 posted by jon admin have you ever used a stereo to mono y cable or trs tip ring sleeve to ts tip sleeve cable for combining two audio outputs together or for summing the left and right channels from a single stereo output to mono.

Most analog summing designs take a number of mono inputs and assign them to the stereo bus via either pan pots or l c r switches. 2 ft castline gold 1 4 trs to 1 4 ts mogami 2549 stereo to mono summing cable with resistors 1 offer from 17 95 galaxy audio jib r rca combiner jibr.