elkorus v1 first test                                                                                              

"élkorus test by Sergio Koval during the 1st unit presentation. élkorus is the new analog chorus unit released by Synthoma, that makes possible to replicate the classic sound of the string ensemble machines of the 70's.More info at www.wutierson.com"

elkorus v1 second test                                                                                          

"This is the 2nd test of the élkorus chorus unit, in Wutierson's studio. Sergio is playing Roland jx-8p throught the élkorus, over Magma theme sequence. During the performance I'm doing few changes with élkorus, basically modifiyng the LFO's speed and depth to show different chorus colors that this unit can do. More info at www.wutierson.com"

elkorus v1 with Yamaha CS-80                                                                           

"Test session with Sergio Koval playing his Yamaha CS-80 at Synthoma studio. The test is a chorus comparison with the CS-80 built-in chorus, a Digitech multieffect chorus, and the élkorus analog bbd chorus. Now the CS-80 can do a very nice strings, not only brasses!! More info about élkorus at www.wutierson.com"