Comments on: Radio Shack TRS-80 Telephone Interface II (Acoustic coupler) https://www.nightfallcrew.com/03/10/2013/radio-shack-trs-80-telephone-interface-ii-acoustic-coupler/ Lightning in the Dark Wed, 24 Sep 2025 08:02:51 +0000 hourly 1 http://wordpress.org/?v=3.4.2