Categories All Audio Home and Hobby Professional Series - Industry and Labs Output Power All 1000W 100W 12W 200W 20W 40W, 50W for short periods 500W Reset 18 Watt 24 V AC Apollo Frequency ConverterRated 5.00 out of 5 $179.00 Select options 12 Watt Chronos Frequency Converter $199.00 Select options 40 Watt Athena Voltage and Frequency ConverterRated 5.00 out of 5 $299.00 Select options 100 Watt Thor Voltage and Frequency Converter $449.00 Select options 200 Watt Hercules Voltage and Frequency ConverterRated 5.00 out of 5 $699.00 Select options 500 and 1000 Watt Mercury Voltage and Frequency Converter- ConditionerRated 5.00 out of 5 $1,449.00 – $2,495.00 Select options [cusrev_all_reviews]