Schumann Wave Generator Extremely Low Frequency Pulse Generator 7.83HZ

Schumann wave applied to HIFI:
1. The player has certain HIFI experience, and the level of HIFI equipment should not be too low; 2. Be able to hear and distinguish the timbre changes brought about by different wires on the same system; 3. It is recommended to buy two sets for trial (the effect is better); 4. Put the product on the speaker during trial;
Parameters:
Product name: Schumann wave extremely low frequency generator Size: Length and width (102*80mm) Power supply: voltage DC5V, current 0.5A or more Remarks: Please use an independent regulated power supply for each unit to avoid mutual interference between multiple shared power supplies and facilitate independent placement.
Package includes:
1 x Generator 1 x Cable