Yamaha YAMAHA Power Amplifier PA2030A

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Simple interface for easy setup and operation Switchable between low impedance connection (30w x2ch @3ω/4ω/8ω) and high impedance connection (60w x1ch, 70 series/100 series) Equipped with dedicated speakers EQ, HPF (150Hz), and LPF (150Hz, 200Hz) to optimally drive Yamaha commercial space speakers VXC/VXS series and subwoofer VXS series S models. Acoustic service zone expandable Equipped with excellent protection functions equivalent to SR amplifiers for safe and secure use.