beyond tube preamp Suggested Retail Price: ¥36,410 (List Price) The power adapter (Free The Tone DC9V 500mA) compatible with this equipment is also included and for sale. I have found it very useful for about 2 years in live performances and studios. Equipped with a 12AY7 vacuum tube, it is ideal for creating amp-like tones. It has rich overtones and a sound with stickiness and a three-dimensional feel. The current condition is a beautiful item. Velcro is still attached to the back, and there are markings on the surface from the setup during use, but there are no problems with the use of the equipment. Sound check confirmed. Since it is used, no claims and no returns are accepted. The following is a product description. A guitar preamp equipped with a vacuum tube, allowing for sound quality adjustment. - Model name: beyond tube preamp - Adjustment knobs: bass, mid, gain, bias - Input terminal: input - Output terminal: output - LED indicator: Yes - Power supply: AC adapter connection Vacuum tube-equipped preamp pedal "beyond tube preamp" This is a guitar preamp pedal equipped with a vacuum tube. Based on the "amplification that does not change the original sound" developed with the Beyond Tube Buffer +, it achieves a sound faithful to the original sound at the flat position. Because it is based on flat, you can add vacuum tube sound while keeping the sound and individuality of your guitar and amplifier as they are. Furthermore, you can create your own sound by adjusting the original tone. ＜Features＞ ・Equipped with an Electro-Harmonix vacuum tube (12AU7 EH). ・Compact size despite being equipped with a vacuum tube. ・Equipped with a 3-band EQ (treble | mid | bass). ・Uses carefully selected parts such as audio capacitors and metal film resistors. ・True bypass switching system. ・The LED under the vacuum tube lights up when turned on. ＜Specifications＞ Dimensions: Approx. W64.0mm × D115.0mm × H77.5mm Weight: Approx. 230g Power supply: Input voltage DC9V (2.1 mm DC jack, center minus) Current consumption: Approx. 180mA Input/output terminals: 6.3 mm mono jack Input impedance: Approx. 1MΩ Output impedance: Approx. 1kΩ