Audio Summing Cable

These cables are constructed with ewi model msm 2650 cable which is a 26ga.

Audio summing cable.

The ewi summing cables are purpose built to combine stereo left and right outputs into a single mono output. 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. To read the full article go here. 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.

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. Coleman audio red48 summing console radial sw4 4 channel balanced stereo ab input switcher with summed outputs and pfl atlas sound aa ysum passive summing cable 2 male rca and 1 three pole male phoenix. 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. With the sum cable you can simply plug in and enjoy the benefits of analog summing without racking up any new gear or adding other hardware to your setup.

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

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. Check out the video above for a quick run through of how i built my 16 channel summing box.