Yes and No : I'm so glad that you asked this question because I was going to purchase the Neutrik adapter myself. I always assumed that you could use the 1/4" to XLR adapters until you asked the question so I decided to test. I had a couple Hosa adapters sitting around and tested it out. Looks like the 1/4" output jacks are too close together vertically, however you can fit them in horizontally just fine. In the image below, I am unable to seat the jack in the channel above the existing jack.