The Ultimate SynthDB | Roland DDR-30

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Description	The Roland DDR-30 is a MIDI compatible digital drum module. Set up with the drum pad kits - PD-10 Bass Drum Pad and the PD-20 Snare/Tom Pads, it makes a perfect digital drum system. The DDR-30 features 6 drum voices (Bass, Snare and Toms) and up to 8 different sounds per voice (total of 48 sounds) are preprogrammed ready to be called up by using the 6 drum pads (a Bass, a Snare and four Toms). These preprogrammed sounds can be delicately modified and stored in memory. To enable the easy and accurate modification of sounds, ail the programming is done with the large Alpha Dial, and all programmed data and memory functions are displayed on the front panel. Using the optional Memory Cartridge M-16C, you can expand the library of the drum sounds. The DDR-30 can also be used as a drum module for a MIDI sequencer.
Brand	Roland
Model	DDR-30
Device	Drum
Type	Rack
Engine Type	Digital
Engine	PCM
Voices (max)	6
Multitimbral	1
Engine Detailed	PCM drum samples
Envelope (VCA)	1 AD, time
Memory	48 presets, 32 user
Keys	0
Key type	N/A
Velocity	N/A
Aftertouch	N/A
Midi	I-O-T
Produced:	1985 - 1985

Legend:		Obvious	Y: Yes, N: No, N/A: Not Applicable
VCO	Voltage Controlled Oscillator	DCO	Digital Controlled Oscillator
LFO	Low Frequency Oscillator	Sub	Sub Oscillator
VCF	Voltage Controlled Filter	VCA	Voltage Controlled Amplifier
Velocity	As with a piano, the harder you hit a key, the louder the sound, unlike most organs which always produce the same loudness no matter how hard you hit a key.	Aftertouch	Pressing a key after you activated it. Channel Aftertouch, no matter which key, it will send a Channel message. Poly Aftertouch, sends the pressure per key instead of the whole channel.
Values for OSC, LFO, Filter, Envelope are per voice unless stated otherwise.

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