Review on 🔔 PAC TL PTG2 Generator Speaker Polarity: The Perfect Tool for Achieving Precise Speaker Polarities by John Brazington

If I only had 1 tool with an audio system it would be a no-brainer! It may seem cheap and basic, but the functionality it offers is wonderful for the price! Of course, he does simple things, but such a universal solution is extremely rare. 10/10 would recommend anyone looking to work with any audio system to check polarity, RCA connection, crossovers with tones and other uses.