HEADWAY MUSIC AUDIO protrusions such as EDM-1 H.E 7.8103cm (excluding knobs)

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ A successor model to the discontinued "EDM-1" from Headway Music, a brand of pickup systems for acoustic instruments. EDB-2 A single-channel type acoustic instrument preamp/DI that follows the high performance of H.E, but is more convenient and condensed into an ultra-compact size. It supports inputs with a wide range of impedances, and can also supply phantom power to connected pickups if necessary. The internal preamp is a class A circuit with a simple but highly effective 3-band EQ. The "Range" control is useful for troubleshooting on stage, reducing feedback and booming caused by unnecessary components in the midrange to low range, cutting unnecessary vibrations of instruments, and lower frequencies caused by environmental factors.