# Koss Porta Pro-Unofficial Thread **URL:** \ **Category:** Official Headphone Model Discussion\ **Tags:** portapro\ **Created:** [January 5, 2020, 12:49am UTC](https://forum.headphones.com/t/koss-porta-pro-unofficial-thread/4694 "2020-01-05T00:49:27Z")\ **Posts on this page:** 1\ **Showing post:** 169
**Author:** ![ValentineLuke](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.headphones.com/valentineluke/32/9729_2.png) [@ValentineLuke](https://forum.headphones.com/u/ValentineLuke)\ **Post date:** [January 24, 2020, 5:34pm UTC](https://forum.headphones.com/t/koss-porta-pro-unofficial-thread/4694/169 "2020-01-24T17:34:12Z")
So I’m gonna make an assessment, or really a comparison of the Porta Pro and another popular headphone that I’ve never listened to. 😆 But from what I’ve been told by people (talking about many of you) who’s opinions I trust and highly respect, I know I’ll love. I think the Porta Pro could be a ‘baby’ Aeolus. They use similar synthetic materials for their drivers, and they’re both are often referred to as fun, or pleasant sounding headphones. Many argue that the Aeolus is a good starting point in the ZMF line because of their warm signature, and their ability to play without fatigue. You get some highs, but not in a microscopic fashion like an Verité. The same is often said about the Porta Pros; warm, fun, slightly v-shaped, highs are there but non fatiguing. And I always say you gotta start with a Porta Pro! I don’t know, but I know you guys will chime in and let me know what you think. 🧐 Yaxi Gang 4-Life! --- _[View the full topic](https://forum.headphones.com/t/koss-porta-pro-unofficial-thread/4694)._