Operation confirmed. Overall, it gives a clean impression. Upon closer inspection, there are some minor scratches and dirt. The original BOOST'N'BUFF, with its simple 1-Knob design, boasted high specifications, allowing for a maximum boost of 35dB through Class A operation. This NEW BOOST'N'BUFF retains those high specs while adding two knobs, VOL and GAIN, enabling even more versatile sound creation. Of course, it also features a High Input Impedance Buffer, allowing it to be used as a buffer. The internal structure can accommodate two batteries, and it will brilliantly boost your guitar (bass) sound regardless of the input level of the instrument you connect. It also pairs well with tube amps, driving the amp comfortably. Retail price: 22,000 yen + tax Color: Orange #MIAudio #miaudio #MIEFFECTS #BOOSTNBUFF #boostnbuff #Australia