311 B
		
	
	
	
	
	
	
	
			
		
		
	
	
			311 B
		
	
	
	
	
	
	
	
Casio PV-1000
released only in Japan, this console was pulled after only a few weeks on the market. it has only 3 square waves with 6-bit pitch resolution and no bass.
effects
10xx: set ring modulation. amplitude modulation by the previous channel's output.0turns it off and1turns it on.