Introducing the new Zimo MS range of sound decoders - the next generation!

MS brings modern high-performance ARM processors coupled with more memory and 16-bit 44Khz sound playback for better audio - you can really hear the difference.

Improved and simplified support for stay-alive options, as well as new sizes for decoders means that the MS range is truly an exciting step forward in digital audio model railway control.

Largely compatible with existing sound projects (designed for MX), so a huge number of sounds already available, plus many more MS-specific projects that take advantage of the new architecture - YouChoos has reworked almost all projects with vastly improved sounds, but look out for our Crystal sound range which takes full advantage of the MS capabilities with all-new recordings.

128MBit storage means 4 times more sound data than MX, and with redesigned audio logic and circuitry, the clarity is hugely improved as well as supporting a broader range of frequencies for playback. Silent now means silent - no hiss, and loud is louder!

Meet the MS Range

There is an equivalent MS decoder for most of the existing MX range, which will eventually replace the MX decoders, though for a period both will be available.

	MS450 De-facto standard for OO and small O gauge 8pin on harness and PluX22 versions Replaces MX645		30x15x4mm 1.2A continuous / 2.5A peak 16V direct stay-alive 3W/4ohm audio / 10 Functions With native stay-alive supplied with example capacitor
	MS440 21pin for OO and small O gauge Switchable with CVs to support the various 21pin standards available Replaces MX644		30x15x4mm 1.2A continuous / 2.5A peak 16V direct stay-alive 3W/4ohm audio / 8 Functions With native stay-alive supplied with example capacitor
	MS480 8pin on harness, 6pin on harness and PluX16 for N gauge and small OO Replaces MX648		19x11x3m 0.8A continuous / 1.5A peak limited 16V direct stay-alive 1W/8ohm audio / 6 Functions
	MS490 8pin on harness, 6pin on harness, or 6pin direct for N gauge and small OO Replaces MX649		19x9x3m 0.7A continuous / 1.5A peak limited 16V direct stay-alive 1W/8ohm audio / 4 Functions
	MS500 8pin on harness, 6pin on harness, or 6pin direct for N gauge and small OO No MX equivalent		14x10x3m 0.7A continuous / 1.5A peak limited 16V direct stay-alive 1W/8ohm audio / 4 Functions
	MS580 Next18 Direct plus 'G' variant with no onboard stay-alive but wires for external capacitors Replaces MX658		25x11x4m 0.8A continuous / 1.5A peak limited 5V direct stay-alive 1W/8ohm audio / 4 Functions
	MS590 Next18 Direct Replaces MX659		15x10x3m 0.7A continuous / 1.5A peak 16V stay-alive with LifeLink/SACC16 1W/8ohm audio / 4 Functions
	MS950 Solder pad adapter or pins for 'L' socket Replaces MX696		50x23x13m 4A continuous / 10A peak on board stay-alive 3W/4ohm audio X2 stereo / 11 Functions
	MS990 Screw terminals or pins for 'XL' socket Replaces MX699		50x40x13m 6A continuous / 10A peak on board stay-alive 10W/4ohm audio X2 stereo / 15 Functions
	STACO1 New stay-alive connection kit For smaller MS decoders with limited direct stay-alive capabilities		10x7x2mm Includes 3 mini GoldCaps 0.3F 2.7V (4x12mm each)