Roland SDE-3000
Released in 1984The SDE-3000 is a single-rackspace digital delay unit.

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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.

Battery, 3V lithium
$26.95 (Part #4370)
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$26.95 (Part #4370)

Bridge rectifier, WO-02S
$3.95 (Part #5145)
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$3.95 (Part #5145)

IC, 4001 quad NOR gate
$2.95 (Part #3304)
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$2.95 (Part #3304)

IC, 4011 quad gate
$2.95 (Part #3391)
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$2.95 (Part #3391)

IC, 40174 flip-flop (replaces 14174)
$2.95 (Part #3305)
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$2.95 (Part #3305)

IC, 4049 hex inverter/buffer
$2.95 (Part #2382)
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$2.95 (Part #2382)

IC, 4066 quad bilateral switch
$2.95 (Part #3723)
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$2.95 (Part #3723)

IC, 4069 hex inverter
$2.95 (Part #3994)
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$2.95 (Part #3994)

IC, 7406 hex inverter
$2.95 (Part #3392)
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$2.95 (Part #3392)

IC, 7407 hex buffer/driver chip
$2.95 (Part #3397)
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$2.95 (Part #3397)

IC, HI-201 analog switch
$8.95 (Part #9449)
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$8.95 (Part #9449)

IC, LM311 comparator
$2.95 (Part #2560)
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$2.95 (Part #2560)

IC, M5218L or M5218AL op amp
$4.95 (Part #8177)
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$4.95 (Part #8177)

IC, NE570N analog compander
$4.95 (Part #3722)
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$4.95 (Part #3722)

Knob, Roland/Boss, orange face
$12.95 (Part #1487)
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$12.95 (Part #1487)

Power switch, pushbutton
$26.95 (Part #3916)
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$26.95 (Part #3916)

Pushbutton tact switch
$9.95 (Part #2499)
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$9.95 (Part #2499)

Rack ears, pair, Roland
$24.95 (Part #7609)
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$24.95 (Part #7609)

RAM board, Roland SDE-3000
$84.95 (Part #9716)
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$84.95 (Part #9716)

Switch cap, ivory
For Unigain (rear panel)
$4.95 (Part #2771)
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For Unigain (rear panel)
$4.95 (Part #2771)

Switch cap, Roland
For Bypass, Power
$8.95 (Part #1192)
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For Bypass, Power
$8.95 (Part #1192)

Voltage regulator, 7805
$2.95 (Part #2256)
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$2.95 (Part #2256)