Wampler Pedals dB+ Full frequency boost and independent buffer mini pedal A quality buffer can help restore those lost high frequencies and with a clean boost  you can make sure your guitar always sits in the mix. Introducing the Wampler dB+. The dB+ has all the same great features as its big brother - the Decibel + - but now you have the ability to turn the buffer on and off independently as well in a now micro pedal size. Whatever your needs may be, the dB+ is ready to deliver. From studio or stage, it's a one-knob problem solver toolkit in a now smaller package. You no longer have to suffer high-end signal loss, or tone suck again!