Effects Bass Bass Preamp 3 E.W.S Pedal, Preamp, Tri-logic

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. It combines a wealth of features with the flexibility to accommodate various bases. The treble can be adjusted by ±15dB, and the frequency can be switched between 4kHz and 8kHz using a toggle switch. The midrange control offers ±10dB of adjustment, and the frequency knob allows for continuous variation between 250Hz and 3kHz. The bass response is ±15dB, and a toggle switch allows selection between 40Hz and 80Hz. Due to design changes by the manufacturer, the appearance, design, and color may change without prior notice.