BTN - Ballantyne Strong Inc 2022 Q1 - Results - Earnings Call Presentation May, 12 2022 01:40 AM Ballantyne Strong Inc. The following slide deck was published by Ballantyne Strong, Inc in conjunction with their 2022 Q1 earnings call. For further details see: Ballantyne Strong, Inc 2022 Q1 - Results - Earnings Call Presentation