| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $25.50 | $24.98 | $24.20 | $23.16 | Contact US | 
                        Gravity Waves BLACK DOMAIN Tube Amp Attenuator Dummy Load Box for Tube Amplifiers ≤200W
                                                $143.04
                                            
                        Gravity Waves Tube Amp Bunker Tube Guitar Amp Attenuator Load Box and Cab Sim Combo (Silver)
                                                $414.91
                                            
                        20W Gravity Waves Bluespace White All-Tube Guitar Amplifier Guitar Tube Amp Combo with Stand & Pedal
                                                $1,490.66
                                            
	TDA7850 Amplifier Board 12V Amp 50W x 4 Channel Desktop Amp Board RCA Socket Input
	
	Features:
	- Nichicon golden audio professional capacitor, Black Kingkong, ELNA infinite coupling capacitance, adopts high quality fever capacitor
	- Adopting 10000UF large Electrolysis, lower voice. Adopting LC large circular filter, better filter other interference and power supply noises, Sumsung STM high precision capacitor
	- More humanity design, suitable for ordinary people
	- Adopting LC filter, more pure power supply, smaller wave and interference
	- Large magnetic ring inductance filter, with BA3121 isolation noise reduction
	- one Input 4 output
	- DC 12V power supply or 12V car power supply
	
	Parameters:
	High output power capability:
	- 4 x 50W/4Ω max
	- 4 x 30W/4Ω 14.4V, 1KHz
	- 4 x 80W/2Ω max
	- 4 x 55W/2Ω 14.4V, 1KHz