E-mu E4XT Ultra

Released in 1999

The E4XT Ultra (Model 6840) has 128 voices of polyphony, dual channel digital effects, dual midi port (32 MIDI Channels), SCSI and digital I/O.

E-mu E4XT Ultra
All photos are copyrighted by Syntaur, and may not be used without permission.

We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.

This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.

We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help.

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ADAT card for E-mu RFX-32
ADAT card for E-mu RFX-32
$59.95 (Part #11342)
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Analog output option, for E-mu RFX-32
Analog output option, for E-mu RFX-32
$119.95 (Part #11348)
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Backlight assembly
Backlight assembly
$29.95 (Part #6159)
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Button set, E-mu, 12 numeric buttons
Button set, E-mu, 12 numeric buttons
$19.95 (Part #3483)
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Button, cursor, for E-mu
Button, cursor, for E-mu
$4.95 (Part #3462)
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Button, DEC, E-mu
Button, DEC, E-mu
$3.95 (Part #8616)
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Button, elliptical, E-mu
Button, elliptical, E-mu
$2.95 (Part #3471)
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Button, INC, E-mu
Button, INC, E-mu
$3.95 (Part #8615)
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Cover, E-mu 3U rack unit
Cover, E-mu 3U rack unit
$42.95 (Part #11369)
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Disk drive, 3.5-inch
Disk drive, 3.5-inch
$54.95 (Part #5988)
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Display cover, E-4XT Ultra
Display cover, E-4XT Ultra
$29.95 (Part #10491)
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Display, LCD, for E-mu
Display, LCD, for E-mu
$89.95 (Part #7000)
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E-mu 16MB Flash Upgrade Kit
E-mu 16MB Flash Upgrade Kit
$199.95 (Part #10435)
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E-mu 32MB Flash Upgrade Kit
E-mu 32MB Flash Upgrade Kit
$289.99 (Part #10436)
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Encoder
Encoder
$12.95 (Part #3465)
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Encoder knob, 45mm, E-mu
Encoder knob, 45mm, E-mu
$9.95 (Part #3443)
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Fan assembly
Fan assembly
$16.95 (Part #9711)
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Formula 4000, 'Analog Odyssey' CD-ROM
Formula 4000, 'Analog Odyssey' CD-ROM
$26.95 (Part #ESC5302)
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Formula 4000, 'Earth Tones' CD-ROM
Formula 4000, 'Earth Tones' CD-ROM
$26.95 (Part #ESC5303)
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Front panel overlay, E-mu
Front panel overlay, E-mu
$29.95 (Part #10500)
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Knob, E-mu
Knob, E-mu
$7.95 (Part #6571)
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Main board, E-mu E4XT Ultra
Main board, E-mu E4XT Ultra
$199.95 (Part #11210)
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Manual, EOS Software v2.5
Manual, EOS Software v2.5
$11.95 (Part #10460)
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MIDI jacks assembly
MIDI jacks assembly
$12.95 (Part #5251)
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MIDI Upgrade Kit, E-mu
MIDI Upgrade Kit, E-mu
$169.95 (Part #11148)
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Operation Manual, E-mu EOS
Operation Manual, E-mu EOS
$49.95 (Part #10467)
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Operation manual, RFX-32
Operation manual, RFX-32
$19.95 (Part #10472)
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Panel board assembly, E-mu
Panel board assembly, E-mu
$79.95 (Part #10548)
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Phone jack, 1/4-inch, 4-pin PCB mount
Phone jack, 1/4-inch, 4-pin PCB mount
For all rear panel jacks
$10.95 (Part #5319)
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Potentiometer, 50KB rotary
Potentiometer, 50KB rotary
$8.95 (Part #8608)
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Power cord, IEC
Power cord, IEC
$7.95 (Part #PC)
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Power supply, E-mu
Power supply, E-mu
$69.95 (Part #3447)
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Power switch cap, round
Power switch cap, round
$5.95 (Part #2713)
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Pushbutton tact switch, 7.3mm, 4-pin
Pushbutton tact switch, 7.3mm, 4-pin
$1.95 (Part #4495)
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Rack ears, E-mu (pair)
Rack ears, E-mu (pair)
$49.95 (Part #6164)
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RFX-32 Effects Card
RFX-32 Effects Card
$799.00 (Part #RFX32)
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Ribbon cable, 40-pin, 9 inch
Ribbon cable, 40-pin, 9 inch
$9.95 (Part #10557)
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Ribbon cable, 7-inch, 20-pin
Ribbon cable, 7-inch, 20-pin
To display
$9.95 (Part #8613)
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Sound ROM, Beat Garden (#16), E-mu
Sound ROM, Beat Garden (#16), E-mu
$284.95 (Part #10434)
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Sound ROM, Proteus 2000 Composer (#01), E-mu
Sound ROM, Proteus 2000 Composer (#01), E-mu
$149.95 (Part #10433)
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Sound ROM, Xtreme Lead, v2 (#18), E-mu
Sound ROM, Xtreme Lead, v2 (#18), E-mu
$239.95 (Part #10437)
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Volume/Headphone jack board, E-mu
Volume/Headphone jack board, E-mu
$24.95 (Part #9710)
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Wiring harness, E-mu
Wiring harness, E-mu
$24.95 (Part #11268)
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