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
	(Used) Alesis DM5 Drum Machine Rack Unit [Electronics Project?] Auction End Date: Saturday Feb-04-2012 10:43:08 PST	US $48.00
	ROLAND TR-77 Vintage Analog Drum Machine RHYTHM 77 Beat Box MINT CONDITION Auction End Date: Saturday Feb-04-2012 10:45:01 PST	US $299.99
	Boss Dr. Rhythm DR-880 Drum Machine Auction End Date: Saturday Feb-04-2012 11:05:13 PST	US $300.00
	Ridgid Kollmann 43637 Drum Assembly w/ 5/8" Pigtail for K-750 Drum Machine {AL1} Auction End Date: Saturday Feb-04-2012 11:26:25 PST	US $299.00
	Boss DR-3 Drum machine, In New condition. Auction End Date: Saturday Feb-04-2012 12:15:34 PST	US $77.77
	Drum machine great for hip-hop and rap beats Auction End Date: Saturday Feb-04-2012 12:45:53 PST	US $42.00
	Barely used drum machine Auction End Date: Saturday Feb-04-2012 12:50:12 PST	US $36.00
	Akai XR 20 Beat Production Drum Machine Auction End Date: Saturday Feb-04-2012 13:00:15 PST	US $133.00
	Alesis 8 pad electronic drum machine Auction End Date: Saturday Feb-04-2012 13:18:59 PST	US $140.00
	KORG ElecTribe R mkII (ER-1 MKll) RHYTHM / BEAT / DRUM Machine - NR "LQQK" Auction End Date: Saturday Feb-04-2012 13:32:39 PST	US $96.00
	DR880 Dr. Rhythm Drum Machine with 440 world-class drum & percussion sounds Auction End Date: Saturday Feb-04-2012 13:43:11 PST	US $587.29
	Yamaha RX11 Digital Rythym Programer / Drum Machine / Original Packaging Auction End Date: Saturday Feb-04-2012 14:00:29 PST	US $120.00
	Alesis SR18 Drum Machine Auction End Date: Saturday Feb-04-2012 14:21:37 PST	US $75.00
	Vintage Roland R-8 Human Rhythm Composer drum machine plus sound library card Auction End Date: Saturday Feb-04-2012 14:37:27 PST	US $148.50
	Beat production station drum machine GREAT UNIT!! Auction End Date: Saturday Feb-04-2012 14:41:05 PST	US $51.00
	K-7500 Drum Machine Auction End Date: Saturday Feb-04-2012 14:55:44 PST	US $2,799.00
	Toshiba Toner Drum e-Studio 190F Printer Fax Machine PS-ZT1900 Auction End Date: Saturday Feb-04-2012 14:59:12 PST	US $59.99
	♫ CASIO MT-46 KEYBOARD DRUM MACHINE ♫ Casiotone Synth, Drums & More!! ♫ Piano Auction End Date: Saturday Feb-04-2012 15:00:04 PST	US $24.99
	Alesis Drum Machine Sr 16 Auction End Date: Saturday Feb-04-2012 15:18:37 PST	US $100.00
	YAMAHA DIGITAL PRECUSSION DRUM MACHINE -NICE- L@@K- Auction End Date: Saturday Feb-04-2012 16:20:09 PST	US $100.00