Roland MC-505 verses Yamaha RM1x Smack-down!

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Pros

  • Performance oriented pattern sequencer
  • Live pattern triggering and RPS are enjoyable and inspiring
  • Many useful controls are at-hand for easy tweaking
  • Easy sound editing
  • ROMpler synthesizer is based on capable JV2080 engine and offers extensive editing
  • Creative, musical effects
  • Six audio outputs
  • Flexible arpeggiator
  • Megamix performance capable sequence remixing

  • Sequencing and sequence editing
  • Useful and semi-programmable knob bank
  • Phrase oriented pattern assembly with large number of ROM and user programmable phrases
  • Many editing features to help reshape phrases
  • Musical real-time midi effects add many more options for remixing
  • Solid pattern and linear sequencing
  • Full range of sync options, including mtc
  • Sixteen tracks
  • Good real-time performance features
  • Drum parts on any/all 16 tracks, each with own kit
  • Inexpensive DOS-compatible floppy data storage
  • Plays well in larger system as central sequencing station

Cons

  • Limited sequencer whose maximum pattern length is 32 measures and there is no true linear mode
  • Not easy to integrate in larger system due to subtle MIDI issues
  • Sometimes Dodgy OS crashes and corrupts user data
  • Original LCD has reliability issues and will eventually require replacement
  • Sequence editing is not intuitive and has stepper learning curve
  • No easy way to record RPS, Pattern triggers, and other performance "moves" except as an audio recording

  • Synthesizer is a basic ROMpler with few editing options
  • Can only hear current part when using grid-based "X0X" sequence entry
  • Effects are very basic
  • Only stereo output
  • Floppy based storage presents problems with today's computers

While the RM1x has a limited sound module it does have some tricks that help it achieve much more sound then one first expects. Sound layers are readily assembled using two or more parts (tracks). Drum kit editing restrictions can be overcome by placing one drum sound per part. This gives you a way to mix sounds from different kits. The drum sounds can each take advantage of the full synthesis engine.

Either are capable and fun to use in a stand alone manner (no other gear except maybe a keyboard controller). The M-C505 "fun factor" os perhaps a bit better and it invites "on the fly" creativity; the RM1x handles the non real-time composing and editing better with its richer set of sequence edit facilities. The MC-505 has more limitations as a sequencer.

Each has its own favored workflow. If you try to deviate too far from that frustration is guarenteed. It is best to adapt to the "vibe" of each box.

The RM1x works fine as a sequencer controlling other modules/synths. It works well in a production environment using sync, for example to an HDD recorder or computer.

The MC-505 is not suitable for working in a larger MIDI setup unless you are willing to live with its many limitations. Often these prove too frustrating. As a general rule, the more external dependencies you add to an MC-505 setup the higher the probability you will become frustrated.

If you are into pattern oriented music and want a good synthesis engine to use and experiment with then the MC-505 is a better choice. Just don't plan on using it as a part of a larger system except as only a sound module. If composition, song writing, and studio sequencing is what you are after then the RM1x is the one to get. Pair it with one or more sound multitimbral sound modules.

Both the MC-505 and RM1x are now over a decade old so some of the built-in sounds and patterns are dated. Other hardware sequencers came and went but few could match MC-505 or RM1x strengths. One worth investigating is the Emu Command Stations (including the XL7. MP7). Another is the Yamaha RS-7000, the successor to the RM1x.

Roland's MC-909 was the replacement for the MC-505 and while it offered many enhancements it also eliminate one of the MC-505's most charming features, MegaMix. The MC-909's successor, the MC-808, is a very different animal altogether that requires it be paired with a personal computer to access many of its features.