Drum Machine

Drum Machine, modules and Sampler Drum Machine.
Drum Machine is an electronic musical instrument designed to simulate the sound of a percussion instrument like a drum. First commercial Drum Machine was included in organs in the late 1960s. In 1978, the Roland CR-78 drum machine was released. It was probably the first programmable Drum Machine, with software that allowed users to store their own patterns. By the year 2000, a standalone drum machine became much less common because of the appearance of percussion-specific sound modules. But unless such a sound module features a build-in sequencer, it is, not considered as a Drum Machine.

Drum Machine	Product Name	Price
	ZOOM MRT-3B Micro RhythmTrak Drum Machine w/manual, box Auction End Date: Saturday Nov-07-2009 14:30:58 PST	US $38.81
	Zoom RhythmTrak RT-223 Drum Bass Machine Effects Auction End Date: Saturday Nov-07-2009 14:31:42 PST	US $75.00
	Yamaha DD65 Portable Digital Drums Drum Machine Auction End Date: Saturday Nov-07-2009 14:35:34 PST	US $105.00
	MRT-3B Drum Machine with Effects Auction End Date: Saturday Nov-07-2009 14:35:40 PST	US $56.29
	Boss DR-660 Dr Rhythm Drum Machine +2 adapters & manual Auction End Date: Saturday Nov-07-2009 15:22:13 PST	US $95.00
	ROLAND SPD-S SAMPLING DRUM MACHINE W/ADJUST MOUNT Auction End Date: Saturday Nov-07-2009 15:49:28 PST	US $313.00
	SIMMONS SDMK2 ELECTRIC DRUM MACHINE & PADS drums Auction End Date: Saturday Nov-07-2009 15:51:07 PST	US $35.00
	Brother Drum Unit for Brother Printers and Fax Machine Auction End Date: Saturday Nov-07-2009 15:54:42 PST	US $156.77
	ALESIS SR-16 CLASSIC DRUM MACHINE WITH AC ADAPTER Auction End Date: Saturday Nov-07-2009 16:00:02 PST	US $73.99
	Roland Drum Machine II Auction End Date: Saturday Nov-07-2009 16:43:33 PST	US $385.00
	Alesis SR18 SR-18 High Definitiion Drum Machine Auction End Date: Saturday Nov-07-2009 16:57:59 PST	US $162.50
	ROLAND TR 606 DRUMATIX DRUM MACHINE Auction End Date: Saturday Nov-07-2009 17:37:50 PST	US $303.00
	Alesis SR-16 Drum Machine Electronic Beat Machine SR 16 Auction End Date: Saturday Nov-07-2009 17:53:21 PST	US $32.00
	BOSS DR_202 DRUM MACHINE EXCELLENT CONDITION Auction End Date: Saturday Nov-07-2009 18:45:00 PST	US $73.00
	Roland TR-909 Rhythm Composer Drum Machine (Vintage) Auction End Date: Saturday Nov-07-2009 19:07:15 PST	US $1,025.00
	BOSS DR-3 DRUM MACHINE EXCELLENT CONDITION Auction End Date: Saturday Nov-07-2009 19:20:18 PST	US $42.00
	Yamaha YDD60 8 Pad Digital Drum Machine & MORE! NEW! Auction End Date: Saturday Nov-07-2009 21:07:59 PST	US $145.00
	Akai MPC 1000 MPC1000 Drum Machine Sampler Pro Package Auction End Date: Sunday Nov-08-2009 3:21:24 PST	US $999.00
	Akai MPC 5000 MPC5000 Drum Machine Sampler Pro Package Auction End Date: Sunday Nov-08-2009 3:21:26 PST	US $1,999.00
	AKAI MPC 4000 Sequencer, Sampler Drum Machine Auction End Date: Sunday Nov-08-2009 4:28:35 PST	US $760.00