| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $78.70 | $77.10 | $74.69 | $71.48 | 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
                                            
	Audio Tube Phono Preamp LP Vinyl Turntable RIAA HiFi Pre Amplifier Board Assembled
	
	Description:
	This is assembled board and tested well, not include four tubes, Inspired by Marantz 7 Phono Riaa circuit, Professional DIY products for Audiophile, High-quality PCB and HiFi components.
	 
	Specifications:
	- PCB size: 120x260mm
	- Can use tubes model: 12AX7 x 3 + 6X4 ×1;6N2 x 3 + 6X4 x 1
	- Transformer requirements: AC250-AC270, >30MA, 12.6V, >2A (For tube rectifier need extra add a set of 6.3V )
	 
	Note:
	- This Product Designed For The Professional Hifi Player,For The Technical Level is Different ,The Unsuccessful Diy Making is Beyong The Scope Of Our Warranty.
	- Only Support The Technical Consulting .
	- Real object and photos may be slightly different, but the performence is the same.
	 
	Package include:
	- 1* assembled board (not include tubes)
	