I built an intercom from vintage rotary phones!

Video Description

We're making an intercom system from two Soviet-era rotary phones (model ТА-68)! This episode also features a visit to the Eliava market in Tbilisi, and a look behind the scenes at Mariam's Computer Repair! Support us on Patreon with a $3 contribution! https://www.patreon.com/workshopnation Download my schematics for this circuit: https://drive.google.com/file/d/1mtkKpMnWaaAYrhotfArPxBom9y6hTnwa/view?usp=share_link Featured tools: Brymen BM235 Multimeter: https://amzn.to/3Wk5s22 Ferrule Crimping Tool Kit: https://amzn.to/3hbu64I Elenco Hook Up Wire Kit: https://amzn.to/3DSArYH Wiha ratchet bit set: https://amzn.to/3IKZS1X Deoxit contact cleaner: https://amzn.to/3IO2pIz Wire strippers: https://amzn.to/3m31cn9 Solder: https://amzn.to/3GFXAiF Amtech flux: https://amzn.to/3DSLbGo Solder iron tip cleaner: https://amzn.to/31TjH6w Production tools: Sony A7Siii (main camera): https://amzn.to/3pWAeyM Samsung S10 Plus (overhead camera): https://amzn.to/3ET8H7u Aperture 300D Mk II COB light: https://amzn.to/3T0B5e8 Sennheiser wireless lav mic: https://amzn.to/3IK0YuS C-stand: https://amzn.to/3GKMfxM Be sure to check out our retro computing Instagram channel: https://www.instagram.com/circuitlords/ Thanks for watching! #workshopnation #rotaryphones