Korg Delta

Released in 1979

The Delta DL-50 is a 49-note paraphonic string machine/synthesizer, and strings can be layered with the synth for a really nice sound. It is much more than a slimmed-down version of the Trident. Boasting deep bass and a fully polyphonic string section with separate outputs, achieving classic layered sounds is easy. It has independent envelopes for the string and synth sections, 24dB resonant low-pass and band-pass filter, built in equalizer, CV connectivity and even a joystick! The Korg Delta is a true classic.

Korg Delta
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.

Korg Delta replacement keys
Replacement Keys
IC, 4007 dual FET/inverter
IC, 4007 dual FET/inverter
$2.95 (Part #3738)
Click for details
IC, 4013 flip-flop
IC, 4013 flip-flop
$2.95 (Part #3322)
Click for details
IC, 4046 phase locked loop
IC, 4046 phase locked loop
$2.95 (Part #3411)
Click for details
IC, 4069 hex inverter
IC, 4069 hex inverter
$2.95 (Part #3994)
Click for details
IC, 4556 dual op amp
IC, 4556 dual op amp
$2.95 (Part #6858)
Click for details
IC, 4558 dual op amp
IC, 4558 dual op amp
$2.95 (Part #3387)
Click for details
IC, AY30214 divider
IC, AY30214 divider
$54.95 (Part #8109)
Click for details
IC, LM324N quad op amp
IC, LM324N quad op amp
$2.95 (Part #3715)
Click for details
IC, MN3004 BBD chip
IC, MN3004 BBD chip
$37.95 (Part #5215)
Click for details
IC, TL072 op amp
IC, TL072 op amp
$2.95 (Part #3388)
Click for details
Key bushing, rubber
Key bushing, rubber
$0.45 (Part #4269)
Click for details
Key return spring
Key return spring
$0.75 (Part #KEYSP9)
Click for details
Key return springs, package of 10
Key return springs, package of 10
$3.95 (Part #KEYSP9X)
Click for details
Key stopper
Key stopper
$3.95 (Part #2325)
Click for details
Phone jack, 1/4-inch, mono
Phone jack, 1/4-inch, mono
For Mix Outs, Separate Outs, Trig Out
$7.95 (Part #1318)
Click for details
Potentiometer, 100KB rotary
Potentiometer, 100KB rotary
For Strings Tune T, B
$19.95 (Part #1389)
Click for details
Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For EG Depth, Strings Oct Bal, Resonance, Tune, Vib Depth & Speed, fcM Depth, FM Depth
$9.95 (Part #3356)
Click for details
Potentiometer, 1MA rotary
Potentiometer, 1MA rotary
For Strings Attack, Release
$19.95 (Part #1014)
Click for details
Power transformer, for 100V Japanese mains
Power transformer, for 100V Japanese mains
$39.95 (Part #9602)
Click for details
Style 33U key, black note
Style 33U key, black note
$11.95 (Part #K33UBL)
Click for details
Style 33U key, note A
$16.95 (Part #K33UA)
Click for details
Style 33U key, note B
Style 33U key, note B
$16.95 (Part #K33UB)
Click for details
Style 33U key, note C
Style 33U key, note C
$16.95 (Part #K33UC)
Click for details
Style 33U key, note D
$16.95 (Part #K33UD)
Click for details
Style 33U key, note E
$16.95 (Part #K33UE)
Click for details
Style 33U key, note F
Style 33U key, note F
$16.95 (Part #K33UF)
Click for details
Style 33U key, note G
Style 33U key, note G
$16.95 (Part #K33UG)
Click for details
Style 33U key, top C note
Style 33U key, top C note
$21.95 (Part #K33UC8)
Click for details
Transistor, 2SA798
Transistor, 2SA798
$7.95 (Part #8257)
Click for details
Transistor, 2SC2785
Transistor, 2SC2785
$2.95 (Part #5136)
Click for details
Voltage regulator, 7815
Voltage regulator, 7815
$3.95 (Part #2321)
Click for details
Voltage regulator, 7915
Voltage regulator, 7915
$3.95 (Part #3415)
Click for details