![This image of my Pro-ject headbox in relation to thread asking about 2 people listening at the same time with ear buds. : r/headphones This image of my Pro-ject headbox in relation to thread asking about 2 people listening at the same time with ear buds. : r/headphones](https://i.redd.it/yhj3usvb0ya11.jpg)
This image of my Pro-ject headbox in relation to thread asking about 2 people listening at the same time with ear buds. : r/headphones
![Pro-Ject Head Box DS2 B 18 Mid Gain Balanced Out - Test report a newbie-dummies Reference Audio Analyzer Pro-Ject Head Box DS2 B 18 Mid Gain Balanced Out - Test report a newbie-dummies Reference Audio Analyzer](https://reference-audio-analyzer.pro/report/amp/pro-ject/pro-ject-head-box-ds2-b-18-mid/1.jpg)
Pro-Ject Head Box DS2 B 18 Mid Gain Balanced Out - Test report a newbie-dummies Reference Audio Analyzer
![Pro-ject Headbox SE II (2011 version) first impressions, short review (full review coming soon), and comparison to Fiio E9 | Headphone Reviews and Discussion - Head-Fi.org Pro-ject Headbox SE II (2011 version) first impressions, short review (full review coming soon), and comparison to Fiio E9 | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/1779413.jpg)
Pro-ject Headbox SE II (2011 version) first impressions, short review (full review coming soon), and comparison to Fiio E9 | Headphone Reviews and Discussion - Head-Fi.org
![FINAL PRICE REDUCTION! Pro-ject Head Box SE II Headphone Amplifier ***FREE shipping Photo #2536463 - Canuck Audio Mart FINAL PRICE REDUCTION! Pro-ject Head Box SE II Headphone Amplifier ***FREE shipping Photo #2536463 - Canuck Audio Mart](https://img.canuckaudiomart.com/uploads/large/2536463-project-head-box-se-ii-free-shipping.jpg)