Most of the record static eliminating products on the market perform anti-static treatment before record playing. It is less effective since the static build-up when record is playing. The static electricity can build up more than 3000 volts during spinning record since the record constantly brush the air and cartridge. The static treatment before spinning record only is not enough. 
Our LP static eliminater performs the static eliminating process in two stages:
(1) Start-up static treatment: The LP static eliminater detects the record on the turntable performs the start-up static treatment to eliminate the existing static on the record. This stage takes around 30 seconds. The LED on front panel flashes continuously in this stage.
(2) Follow-up static treatment: By measuring the static, the embedded micro-controller performs follow-up static treatments during the record playing to minimize the build-up of static electricity on record. When static builds up, the follow-up static treatment kicks in. The LED flashes in a short period and indicates the follow-up static treatment has been activated.