Use of Microphone on Shabbat

From All: R Yosef Blau by R Yosef Blau.

• Published: 1988-05-19T00:00:00Z
• Duration: 1:33:30
• Audio: https://shiurim.yutorah.net/1988/976/711757.MP3
• Page: https://yutorah.org/lectures/711757
• TorahApp: https://torahapp.org/share/p/YU_80023_all/e/yu%3A711757