| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $63.04 | $61.76 | $59.83 | $57.25 | 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
                                            
	XMOS Asynchronization USB DAC Optical Fibre Coaxial Output PCM5102 384 32BIR Mastertape Player
	
	Description:
	- Adding top class ES9023(PCM1502)audio decode circuit, with earphone monitoring function, can be directly output to amp or active soundbox
	- But the drivng earphone ability is limited to 5V power
	- Adding external power interface, can use USB power or external power, backboard has switch, external power can be DC7-9V, providing better purity and plentiful current, more nature sound
	- Large scare of enhancing linear power, better low frequency and analyzation
	- Optimized circuit wiring, three high frequency crystal oscilator ard directly set at the place nearest to main chip
	- PCB two sides zedory