100 Volt audio line transformers available in 250W and 500W
Panther 100w-100v Step-down Transformer 100 Watts, Input 220VAC, Output 100VAC Single Phase Auto Type, 220V to 100V Voltage Converter, Heavy Duty for Appliances | Lazada PH
Intelligent Efficient Step Up Down Transformer ST-1000W Home-use 100V-220V Household Electrical Appliance Voltage Converter | Walmart Canada
100W 100V Line PA Audio Transformer - Altronics
Step-Down Transformer 240v to 100v (for Japanese gear) - Soundgas
AMC TR 10 100V Transformator
Amazon.com: 120V to 100V Voltage Converter 1600watts Step Down toroidal Voltage Converter for Japan appliances Used in US[CE, CQC Certified] : Tools & Home Improvement