This simple circuit design is made by saturating a vacuum tube.
That fat and heavy drive sound pressure is the origin and the top quality in over drives.
|Size (mm)||About W60.5 x D112.0 x H77.5|
|Weight (g)||About 280|
|Power supply||Input voltage DC9V (2.1mm DC jack, center minus)|
|Electric consumption (mA)||About 180|
|Input-Output terminal||6.3mm monaural jack|
|Input impedance (Ω)||About 1M|
|Output impedance (Ω)||About 1k|