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Martin Professional Mac 250 Krypton Entour MX 10 OEM Prism Module Club Stage DMX

$ 68.11

Availability: 100 in stock
  • Country/Region of Manufacture: Denmark
  • Light Source: HID - MH
  • Model: Mac 250 Krypton Entour Mx10
  • Dmx Control: Yes
  • Brand: Martin
  • MPN: Does Not Apply
  • Custom Bundle: No
  • Motion: Automated Pan & Tilt
  • Condition: Pulled from a working Mx10 unit. Will also work in a mac 250 krypton or entour.
  • Type: Moving Head Light
  • Lighting Effects: Beam
  • All returns accepted: ReturnsNotAccepted
  • Control: DMX

    Description

    PLEASE NOTE: there are more Martin Mac and MX series fixture parts available.
    Up for sale a Martin Professional Mac 250 Wash Krypton Entour MX 10 prism module. It was pulled from a working unit
    and
    and works in the Martin Mac 250 series and Mx10 Extreme / Mx10 moving light fixtures.
    Fits the following fixtures:
    Mac 250 Krypton
    Mac 250 Entour
    Mx10
    MX 10 Extreme
    Any questions please feel free to ask. I offer fast and free shipping to the lower 48 states. Alaska and Hawaii have a .00 shipping surcharge. Here are the specs of the Mac 250 Krypton, Entour and wash series from Martin Professional.
    The MAC 250 Krypton is a high performance profile with a separate gobo and color wheel, an achromatic lens system and a rotating prism.
    Features
    250 W long life discharge lamp
    Total output up to 5000 lumens
    12 position color wheel plus open
    Interchangeable rotating prism
    Strobe effect up to 14 Hz, pulse effects, instant open and blackout
    Rapid strobe effects (up to 14 Hz)
    Motorized focus
    Mechanical dimming
    Pan and tilt range of 540°/257°
    Quiet operation
    7 indexable rotating gobos plus open
    Description
    The MAC 250 Krypton is a high performance profile with a separate gobo and color wheel, an achromatic lens system and a rotating prism.
    Optics
    A new and improved glass reflector produces extremely high light output. The high precision achromatic lens system maximizes optical efficiency of the included Philips MSD 250/2 lamp for superb picture quality. The multi-layer dichroic reflector minimizes thermal stress and delivers a beautifully even beam.
    New gobo designs
    A newly designed rotating and indexing gobo wheel offers a new selection of replaceable metal and dichroic gobos giving the MAC 250 Krypton an original and fresh look. The 16-bit precision gobo wheel houses 7 slots plus open, and the new design makes gobo changes fast and easy.
    Color
    Color is provided from a motorized color wheel housing 12 replaceable dichroic color filters plus open with split position possibilities.
    Martin’s fastest moving head ever
    New pan and tilt motor technology produces improved movement, making the new MAC 250 fixtures the fastest moving heads that Martin has ever manufactured - and faster than competitive fixtures. The automatic reset function is ultra fast, realigning the fixture in seconds if knocked out of position.
    Modular design
    The design of the MAC 250 Krypton is unashamedly inspired by the larger MAC 2000. The new design is highly efficient, making service and maintenance easier with fast access to modules and critical components.
    Dimmer/Shutter
    A full range dimmer/shutter is very fast and allows for smooth color and effect transitions by varying the intensity of the light output. Strobe effects are possible up to 20 Hz.
    Prism and focus
    A bi-directional, 3-facet prism is smooth and rotates at variable speeds, adding unique effects to gobo projection. The prism can also be replaced giving lighting professionals an added customizable feature. The MAC 250 Krypton is also equipped with a remote focus and various preset patterns.
    Communications
    The Krypton also includes a new light sensitive yellow display, as well as 3 and 5 pin XLR connectors for data, and a convenient, easily switchable power supply covering worldwide voltages and frequencies.
    Modular design and easy maintenance The MAC 2000 inspired modular housing is not only stylish, allowing the MAC 250 family to fit smartly into any application, the design makes service and maintenance simple with fast access to modules and critical components. The MAC 250 series is available in the standard black, white or titanium finish.
    Glass Reflector An extremely effective, multi-layered, dichroic reflector gives the MAC 250 Series an exceptional output - surpassing its competitive peers using condenser based optical systems.
    Martin’s fastest moving heads ever The latest in pan and tilt motor technology produces smooth, quiet and ultra-rapid movement, making the new MAC 250 fixtures the fastest moving heads that Martin has ever produced - and faster than competitive fixtures. Movement range is 540˚ of pan x 257˚ of tilt. If knocked out of position, a high-speed, automatic reset function realigns the fixture in seconds.
    Flightcase option For complete protection and convenient transport, the MAC 250 series is available in durable, double fixture flightcases. Made from top quality materials, the flight case comes in a tough, water repellent 9mm thick ply, with aluminum edge protection, steel corners, resilient roller castors and convenient spring-back, steel carrying handles for easy grip and handling. Practical windows are placed in the lid of the flight cases to allow easy bar code scanning of fixtures when moving them in and out of facilities.
    Communications All MAC 250's are DMX-512 controllable, equipped with 3 and 5 pin XLR IN/OUT connectors for data, and prepared for future new standards such as ACN or Ethernet based protocol. The new series also includes a new light sensitive yellow LED display for easy fixture programming, and customized settings allow each user to cater the fixture to their liking. The display provides easy to use maintenance menus and concise error messages.
    Tech Specs
    Physical
    Length: 375 mm
    Width: 315 mm
    Height: 538 mm, head straight up
    Weight: 22.4 kg
    Dynamic Effects
    Color wheel: 12 colors (incl. CTC) + open, full and split positions, continuous rotation
    Rotating gobos: 7 interchangeable gobos + open, indexing, continuous gobo rotation, shake, continuous scrolling
    Prism: Interchangeable 3-facet rotating prism
    Mechanical dimmer: 0 - 100%
    Shutter: Strobe effect up to 14 Hz, pulse effects, instant open and blackout
    Focus: 2 m to infinity
    Pan: 540°
    Tilt: 257°
    Control and Programming
    DMX channels: 15/18
    Setting and addressing: Control panel with LED display
    16-bit control: Color wheel, rotating gobos, dimmer, focus, pan and tilt
    Movement control options: Tracking and vector
    Protocol: USITT DMX512/1990
    Receiver: Opto-isolated RS-485
    Firmware update: Serial upload via DMX link
    Lamp
    Type: 250 W discharge
    Fitted as standard: Sylvania BA 250/2
    Color temperature: 8000 K
    CRI (Color rendering index): >85
    Average lifetime: 3000 hours
    Hot restrike: No
    Socket: GY 9.5
    Ballast: Magnetic
    Approved alternative lamp(s): Osram HSD 250/80, GE CSD 250/2, Philips MSD 250/2
    Optics
    Beam angle: Narrow lens 14.5°, standard lens 18°, cut-off angles
    Construction
    Color(s): Black
    Housing: UV-resistant fiber-reinforced composite
    Reflector: Glass, cold light
    Protection rating: IP20
    Gobos
    Outside diameter: 22.5 mm + 0/- 0.3 mm
    Maximum image diameter: 17 mm
    Maximum thickness: 1.8 mm
    Recommended glass: High-temperature Borofloat or better with dichroic or enhanced aluminum coating
    Recommended metal: Aluminum (steel for temporary use only)
    Installation
    Mounting points: 2 pairs of 1/4-turn locks
    Orientation: Any
    Connections
    AC power input: 3-pin IEC
    DMX data in/out: 3-pin and 5-pin locking XLR
    Electrical
    AC power: 100-240 V nominal, 50/60 Hz
    Power supply unit: User-reconfigurable voltage and frequency settings
    Main fuse: 6.3 AT (slow blow)
    Typical Power and Current
    100 V, 50 Hz: 319 W, 3.8 A, PF 0.83
    100 V, 60 Hz: 317 W, 3.4 A, PF 0.93
    120 V, 50 Hz: 320 W, 2.9 A, PF 0.91
    120 V, 60 Hz: 314 W, 2.7 A, PF 0.96
    208 V, 50 Hz: 320 W, 1.9 A, PF 0.81
    208 V, 60 Hz: 319 W, 1.7 A, PF 0.92
    230 V, 50 Hz: 323 W, 1.6 A, PF 0.89
    230 V, 60 Hz: 326 W, 1.5 A, PF 0.95
    250 V, 50 Hz: 326 W, 1.5 A, PF 0.89
    Measurements made at nominal voltage. Allow for a deviation of +/- 10%.:
    Thermal
    Cooling: Filtered forced air (temperature-regulated)
    Maximum ambient temperature (Ta max.): 40° C
    Maximum surface temperature, steady state, at 40° C ambient:160° C (320° F)
    Total heat dissipation (calculated, +/- 10%): 1120 BTU/hr.
    Approvals
    EU safety: EN 60598-2-17
    EU EMC: EN 55 015, EN 55 103-1, EN 61 547
    US safety: ANSI/UL 1573
    Canadian safety: CSA C22.2 No. 166
    Built from the ground up for greater performance and featuring an elegant streamlined look, Martin Professional’s 250-watt moving head series includes the high performance MAC 250 Wash and two profile spot versions; the MAC 250 Krypton and the full-featured MAC 250 Entour. Extremely flexible lighting tools, the MAC 250 Series successfully combines high light output with compact size, ideal tools for club installation, retail and leisure, studio, special events and touring markets
    The MAC 250 Krypton features super efficient optics for brighter output, sharp gobo designs, advanced movement and an innovative, modular design for ease of maintenance. The MAC 250 Krypton is fully equipped to tackle a variety of markets from club and installation, retail and leisure to special events and more.
    Combined Dimmer/Shutter Variable and smooth dimming is possible via a combined dimmer/shutter. Two user selectable dimmer curves are available, linear or simulated tungsten. Extremely fast strobe effects are also possible with variable speeds of up to 20Hz.
    New Gobo Designs For completely fresh graphical looks, a newly designed rotating and indexing gobo wheel offers a new selection of replaceable metal and dichroic gobos. The 16-bit precision gobo wheel houses 7 slot plus open, all of which are fully indexing and have variable speed rotation.
    Saturated Color Rich color shades are provided from a motorized color wheel housing 12 dichroic color filters plus open with split position possibilities. All color filters are replaceable, and with a wide variety of optional colors available, designers can customize the color palette to fit their needs.
    Prism and focus A bi-directional, 3-facet prism rotates smoothly at variable speeds, adding unique effects to gobo projection. The prism can also be replaced giving lighting professionals an added customizable feature. The MAC 250 Krypton is also equipped with a remote focus, allowing both sharp and soft images to be projected. Various preset macros are also included with the fixture to save valuable programming time.
    Typical Power and Current Thermal Approvals Included Items Accessories Spare Parts Ordering Information Main fuse: 6.3 AT (slow blow) 100 V, 50 Hz: 319 W, 3.8 A, PF 0.83 100 V, 60 Hz: 317 W, 3.4 A, PF 0.93 120 V, 50 Hz: 320 W, 2.9 A, PF 0.91 120 V, 60 Hz: 314 W, 2.7 A, PF 0.96 208 V, 50 Hz: 320 W, 1.9 A, PF 0.81 208 V, 60 Hz: 319 W, 1.7 A, PF 0.92 230 V, 50 Hz: 323 W, 1.6 A, PF 0.89 230 V, 60 Hz: 326 W, 1.5 A, PF 0.95 250 V, 50 Hz: 326 W, 1.5 A, PF 0.89 Measurements made at nominal voltage. Allow for a deviation of +/- 10%.: Cooling: Filtered forced air (temperature-regulated) Maximum ambient temperature (Ta max.): 40° C Maximum surface temperature, steady state, at 40° C ambient: 160° C (320° F) Total heat dissipation (calculated, +/- 10%): 1120 BTU/hr. EU safety: EN 60598-2-17 EU EMC: EN 55 015, EN 55 103-1, EN 61 547 US safety: ANSI/UL 1573 Canadian safety: CSA C22.2 No. 166 Philips MSD 250/2 lamp (installed): 97010100 Narrow lens with adapter: 41200029 3 m power cable, 3-pin IEC: 11501013 Two T-shaped Omega brackets with 1/4 turn fasteners: 91602008 User manual: 35000126 Osram HSD 250/80 lamp: 97010116 G-clamp: 91602003 Half-coupler clamp: 91602005 Quick trigger clamp: 91602007 Double flightcase for MAC 250 Krypton/Entour/Wash: 91510014 Main fuse (6.3 AT): 05020020 Fuse F1 (6.3 AT): 05020020 Fuse F2 (2 AT): 05020009 MAC 250 Entour in cardboard box: 90225710 MAC 250 Entour in double flightcase: 90225700 Physical • Base length: 375 mm (14.8 in) • Base width: 315 mm (12.4 in) • Yoke width: 393 mm (15.5 in) • Height: 538 mm (21.2 in) • Weight: 22.4 kg (49 lbs) Beam effects • High speed replacable rotating 3 facet prism Dimmer/Shutter • Full range dimming • Variable speed strobe Color • 1 Motorized Color Wheel, fitted with 12 replaceable colours, plus open • Split colour function • Continuous 'Rainbow' effect Pan/Tilt •Pan: 540 degrees •Tilt: 257 degrees with 16 bit control Gobos •1 Motorized Rotating Gobo wheel, fitted with 7 replaceable gobos, plus open •1 Fixed Gobo wheel, fited with 10 replaceable metal gobos, plus open •Gobo 'Shake' function •Continuous wheel rotation Focus •Motorized focus from 2m to infinity Optics •5000 lumens •Glass cold light reflector •17 degree lens fitted •14 degree narow angle lens option included Source •Philips MSD 250/2 (250W, 9000K, 3000hr) lamp •Osram HSD 250/78 (250W, 7800K, 3000hr) lamp •GE CSD 250/2 (250W, 9000K, 2000hr) lamp Construction •Modular, service-friendly construction • UV resistant fiber reinforced composite shell •Shock-resistant chassis •Ergonomic carrying handles • IP 20 Rating Control •Protocol: USITT DMX-512 •Control Channels: 15/18 •Data I/O: Locking 3-pin & 5-pin XLR, pin 1 shield, pin 2 cold (-), pin 3 hot (+) •Setting and Addressing: LED control panel, remote w/ MP-2 Uploader •Pan / Tilt Resolution: 16 bit •Gobo Indexing Resolution: 16 bit •Movement Control: Tracking or Vector •Software Installation: serial upload (MUF) Cooling •Low noise cooling •Fan speed regulation mode Rigging •Mounts in any orientation with 1 or 2 clamps •Convenient 1/4 turn fastener clamp attachment •Stands directly on the floor Electrical • AC input: 3-prong IEC male socket • Power supply options:100/ 120/ 210/ 230/ 250V, 50/ 60Hz., switch selectable • Power consumption: • 314 W, 2.7 A @ 120V / 60 Hz • 323 W, 1.6 A @230V / 50 Hz Included Items •250W lamp •14 degree lens option • T-omega bracket, MAC 250/300 1/4-turn • XLR cable, 5 m (16.4 ft), black, 3-pin • Mains cable, 3 m (9.8 ft), IEC 3-pin •User Manual Ordering information • MAC 250 Entour in Cardboard: 90225710 • MAC 250 Entour in Flightcase: 90225700 Accessories/Options • Flightcase for 2 fixtures: P/N 91510014 • Quick trigger G-Clamp • Half coupler clamp • MP-2 Uploader • Martin King Dome • Outdoor Protection Dome • The Martin Wife
    Mac 250 Entour Specs:
    Description
    The MAC 250 Entour is a brilliant, feature rich profile with two gobo wheels, a color wheel, dimmer, shutter, prism and focus. Superior optics and an extremely user friendly construction make it ideal for the rigors of today's rental market.
    It features a specially designed dimming system for exceptionally smooth and even dimming. By achieving new standards in light output and image quality, the Entour is ideal for environments where powerful effects are required like stage, studio and event applications, permanent installations and much more.
    Optics In the MAC 250 Entour, a new 17-degree achromatic lens system produces razor sharp picture quality. A narrow angle 14-degree lens is also included with the Entour for longer projection throws. A full range dimmer/shutter is very fast and allows for smooth color and effect transitions through easy variation of the light intensity. Strobe effects are possible up to 20 Hz. New graphical capabilities For completely fresh graphical looks, a newly designed rotating and indexing gobo wheel offers a new selection of replaceable metal and dichroic gobos.
    The 16-bit precision gobo wheel houses 7 slots plus open. Gobo changes are fast and easy. The Entour houses an additional fixed gobo wheel with 10 replaceable metal gobos giving lighting professionals an even wider range of graphical effects possibilities. Also included with the Entour are a series of beam reduction gobos for easy adjustment of beam size. Color Rich color shades are provided from a motorized color wheel housing 12 dichroic color filters plus open with split position possibilities. All color filters are replaceable, and with a wide variety of optional colors available, designers can customize the color palette to fit their needs.
    Modular design
    The MAC 2000 inspired modular housing is not only good looking; it is designed to make service and maintenance simple with fast access to modules and critical components. The Entour comes in black, white or titanium finish. Dimmer/Shutter The Entour features an enhanced high-resolution dimming system similar to the MAC 2000 that provides exceptionally smooth and even dimming. Strobe effects are possible up to 20 Hz. Prism and focus A bi-directional, 3-facet prism is smooth and rotates at variable speeds, adding unique effects to gobo projection. The prism can also be replaced giving lighting professionals an added customizable feature.
    The unit is also equipped with a remote focus for additional effect possibilities, as well as various preset patterns for valuable programming time savings. Martin’s fastest moving head ever The latest in pan and tilt motor technology produces both smooth and ultra-rapid movement, making the new MAC 250 fixtures the fastest moving heads that Martin has ever produced. Movement range is 540° of pan x 257° of tilt.If knocked out of position, a high-speed, automatic reset function realigns the fixture in seconds.
    The Entour includes two additional features: an easily accessible, multi-position tilt lock eases handling when moved on a frequent basis, and a convenient, low noise operation mode is included for noise sensitive studio environments.
    Communications
    The MAC 250 Entour is equipped with 3 and 5 pin XLR IN/OUT connectors for data and prepared for future new standards such as ACN or Ethernet based protocol. Also on board is a new light sensitive yellow LED display for easy fixture programming, and customized settings allow each user to cater the fixture to their liking. The display provides easy to use maintenance menus and concise error messages. A convenient, easily switchable power supply covers worldwide voltages and frequencies.
    Mac 250 wash specs:
    Description
    The MAC 250 Wash moving light is a powerful yet compact and remarkably efficient wash light with extraordinarily fast and quiet movement, a variable frost filter for zoom effect and a CMY color mixing system with a complimenting color wheel.
    An extremely effective, multi-layered, dichroic reflector gives the MAC 250 Wash an exceptional output – surpassing its competitive peers using condenser based optical systems.
    A CMY (cyan, magenta, yellow) color mixing system provides nearly unlimited color choices while a separate 6 slot plus open color wheel compliments with color correction and other filters. All color slots are replaceable and split colors are possible.
    The MAC 250 Wash splashes out light onto a wide area (18°- 35°) with the greatest uniformity of coverage. A simple change of the front lens makes wide beam angles possible. The 59° diffuser lens gives a wide beam angle range of 59°- 67°.
    Using the latest fan technology the MAC 250 Wash is an exceptionally quiet fixture. The head and base contain temperature sensors to ensure that fan speeds are kept to a minimum; bringing noise levels right down to suit theater and TV studio applications.
    Zoom effect possibilities are provided by a variable frost filter.
    The MAC 250 Wash has remarkable speed of movement, paralleled with the new 250 family to ensure a well choreographed show both on stage and truss.
    An enhanced high resolution dimming system similar to the MAC 2000 provides remarkably smooth and even dimming, while a fast 20 Hz shutter for strobe effect is standard.
    A multi-position, tilt lock mechanism is featured to permit easy maintenance and handling.
    Tags: Chauvet chauvetdj professional adj American dj elation ultratec le maitre radiance Jem Martin magnum 2000 zr44 zr33 hi mass Antari hz 500 350 snow machine atmospherics atmospheric design theater theatre carvin bass cdj 100 200 300 400 dj lite lites lights peavey stages projector rave club smart intelligent lighting moving scan scanner gobo prism prisma beam 230 5r 7r clay paky sharpy portable compact laptop speakers speaker audio powered subwoofer amplifier amp concert DMX512 Dmx 512 light jockey bass treble road flight case roadcase roadcases flightcase flightcases led cree 60w 90w head mic microphone turntable turntables mixer controller PA system global truss dura marathon wedding sweet 16 anniversary gear gator Olympic leko lekos ellipisoidals etc source four par up lighting uplighting graduation celebration birthday bash block party numark pro virtual cerwin concert show Vega vinyl records record disco ball mirror monitor Harman eclipse Mac kardon 250 350 150 550 600 700 2000 1200 entour entourage krypton encore profile performance wash zoom machine led RGB RGBW RGBWA RGBWAUV alpha spot turbo axcor plus robe lighting color spot colorspot electronic ballast magnetic stereo freedom hex quad is ip54 ip65 ip20 design 575 animation CMY CTO linear variable pixel mapping video wall p8 p4 visual visuals 36 46 56 64 1000w wireless battery antenna satellite di fi 1500 aerial effect x laser xlaser ilda db24 skywriter mobile beat max oil water based haze haze fogger machine robot coemar xspot high end systems lightwave research interchangeable patterns steel glass custom colour mini geyser omnisistem pr moonflower moon flower dance multicolor lamp lamps replacement startec stinger micro galaxian star sky liquid pointe b eye beye eye aura 101 301 401 axiom rogue hybrid 1 2 3 4 5 6 7 8 9 10 snoot top hat city theatrical strobe dimmer pack blinder crowd platinum series 15r 330w 189w 200w 230w 800 35r framing shutter shutters set pair lot carrying bag pelican x static prox touring television TV Apollo diffusion reel fx efx reelfx reelefx guitar Turntable Turntables Amp Amplifier electrovoice jbl cervin vega bass speaker ev crossover show concert fair keyboard amp poweramp lights laser leds bulbs efx effects haze fog stages projector, club event screen, Tascam, turntables, technics, vestax, innofader, mixer, dj, djs, deejay, djing, ssl, scratch live, serato, torq, traktor scratch, recorder, recording, gemini, numark, serato, rane, mixer, djm 900 1000 2000 800 700 600 500 400, mk3, mk2, mk1, mkiii, mkii, mk1, Pioneer, DJ, Electronics, Digital, Turntable, Traktor, Serato, Scratch, Mixing, Club, DJ Turntables, rcf, Italy, USA, Crane, ETC Source 4 Zoom, Four zoom, skb, gator, pioneer, ddj-sx, ddj-sr, ddj-sz, ddj-t1, ns6, ns, RCF, Line Array, whirlwind
    Chauvet chauvetdj professional adj American dj elation ultratec le maitre radiance Jem Martin magnum 2000 zr44 zr33 hi mass Antari hz 500 350 snow machine atmospherics atmospheric design theater theatre carvin bass cdj 100 200 300 400 dj lite lites lights peavey stages projector rave club smart intelligent lighting moving scan scanner gobo prism prisma beam 230 5r 7r clay paky sharpy portable compact laptop speakers speaker audio powered subwoofer amplifier amp concert DMX512 Dmx 512 light jockey bass treble road flight case roadcase roadcases flightcase flightcases led cree 60w 90w head mic microphone turntable turntables mixer controller PA system global truss dura marathon wedding sweet 16 anniversary gear gator Olympic leko lekos ellipisoidals etc source four par up lighting uplighting graduation celebration birthday bash block party numark pro virtual cerwin concert show Vega vinyl records record disco ball mirror monitor Harman eclipse Mac kardon 250 350 150 550 600 700 2000 1200 entour entourage krypton encore profile performance wash zoom machine led RGB RGBW RGBWA RGBWAUV alpha spot turbo axcor plus robe lighting color spot colorspot electronic ballast magnetic stereo freedom hex quad is ip54 ip65 ip20 design 575 animation CMY CTO linear variable pixel mapping video wall p8 p4 visual visuals 36 46 56 64 1000w wireless battery antenna satellite di fi 1500 aerial effect x laser xlaser ilda db24 skywriter mobile beat max oil water based haze haze fogger machine robot coemar xspot high end systems lightwave research interchangeable patterns steel glass custom colour mini geyser omnisistem pr moonflower moon flower dance multicolor lamp lamps replacement startec stinger micro galaxian star sky liquid pointe b eye beye eye aura 101 301 401 axiom rogue hybrid 1 2 3 4 5 6 7 8 9 10 snoot top hat city theatrical strobe dimmer pack blinder crowd platinum series 15r 330w 189w 200w 230w 800 35r framing shutter shutters set pair lot carrying bag pelican x static prox touring television TV Apollo diffusion reel fx efx reelfx reelefx guitar scorpion x laser x-laser skywriter caliente RGB RG RGY RGBV RGV RGP full color ilda animation cmy laser beam aerial MAC 2K M2K