ITEM NAME:Passive Tone Plate Volume Control Pre-amplifier HIFI Sound Adjustable Module Description: Adjustable project:total volume high volume low volume Channel: 2-Channel Attenuated passive tone board for high-end stone machine for tube amplifier or power amplifier board Only the treble and bass are changed without affecting the original sound quality Specification: Model: YX202 Material: ABS Plastic Size: 76 x 28mm / 3 x 1.1inch Package Includes: 1pc Passive Tone Plate SKU: FUZ0016674973019956.Attenuated passive tone board for high-end stone machine for tube amplifier or power amplifier board. Only the treble and bass are changed without affecting the original sound quality. 1pc Passive Tone Plate.
