Synths ⇝ Kurzweil ⇝ Kurzweil K250

The K250 is a synthesizer and early 16-bit sampler workstation. It can record at sample rates from 5 kHz (100 seconds) to 50 kHz (10 seconds). It has a 12-track sequencer and is one of the first synthesizers based on samples in wave ROM.

It was developed as a collaboration between Ray Kurzweil and Stevie Wonder.

Specifications

Year Released: 1984

Keyboard: 88 keys with velocity

Polyphony: 12 notes

User Patches: 341

ROM: 96 instruments

Sequencer Memory: 12,000 notes

Weight: 95 lbs.

User Demo Videos

Rating

File Downloads

Kurzweil K250 Service Manual

Items for Sale on Reverb

Kurzweil Vintage Synth K250 ($975)

Legendary Kurzweil K250 (1980's) with pod ($758.18)

Kurzweil K250 ($300)

Kurzweil K250 Sound Block C ($87.97)

Kurzweil - K250, K250 RMX - Slide potentiometer ($16.99)

Custom padded cover for Kurzwell K2500 / K2500S 76-Key Keyboard ($54.78)

Kurzweil 250 RMX ($1,800)

Kurzweil K2500S Sampler Synthesizer Workstation Keyboard, 76 Key, V.A.S.T., With Gator TSA Hard Case ($900)

Kurzweil K2000R Rackmount Digital Workstation Sound Module 1990s - Black ($1,170.41)

Kurzweil K2600XS 88-Key Digital Sampling Workstation Synthesizer 2000s - Black ($750)

Kurzweil K2500X 88-Key Digital Workstation Synthesizer 1996s - Black ($599)

Kurzweil K2500 1995 - black ($606.55)

Kurzweil K2500S 76 Key Synthesizer with Hard Drive Emulator and (3) CD's ($899)

Kurzweil K2600XS 88-Key Digital Sampling Workstation Synthesizer 2000s - Black ($900)

Kurzweil K2500R Digital Sound Sampler Module w/ Manuals Don Davis #53151 ($949)

Kurzweil K2500SX 1990s Black ($1,499)

Kurzweil K2500 Series Reference Guide Manual instructions VINTAGE SYNTH DEALER ($69.99)

Kurzweil K2500 1980 to 1990 - Yellow ($6)

Kurzweil K2500R Rackmount Digital Sound Module 1990s - Black ($700)

Kurzweil K2500X Synthesizer (Houston, TX) ($774.99)

KB3 Mode sticker for Kurzweil K2500 Series ($15)

Kurzweil K2500 76-Key with extras! ($799)

Kurzweil K2500RS Rackmount Digital Sampling Sound Module 1990s - Black ($1,200)

Kurzweil K2500 Workstation Keyboard (Dallas, TX) ($449.99)

Kurzweil k2500 Black ($575)

Kurzweil K2500 Reference Guide Manual ($34.99)

KURZWEIL 88-Key K2500X K2600X PC88 Original 39-Note Keyboard Key Contact Board ($49)

KURZWEIL 76-Key K2500 K2600 PC2 Original 44-Note Keyboard Key Contact Board ($49)

KURZWEIL 76-Key K2500 K2600 PC2 Original 32-Note Keyboard Key Contact Board ($49)

Kurzweil - K2500, K2500X - New Rotary Potentiometer 10kb LCD Contrast ($12.90)

Kurzweil K2500R 1995 - Black ($97.53)

Kurzweil K2500 Series Operating System Floppy Disk 1996 ($15)

KURZWEIL 88-Key K2500X K2600X PC88 Original 49-Note Keyboard Key Contact Board ($49)

Kurzweil K2500 Series Performance Guide Manual ($34.99)

E key for Kurzweil K2500X/XS & K2600X/XS ($13.36)

Kurzweil K2500/K2600 Pitch bend - Mod wheel - Ribbon assembly ($72.38)

F key for Kurzweil K2500X/XS & K2600X/XS ($13.36)

D key for Kurzweil K2500X/XS & K2600X/XS ($13.36)

Kurzweil K2500 - Audio scanner board ($133.62)

Kurzweil K2500XS - Front panel chassis ($77.94)

Kurzweil K2500 - Display (not for K2600 series) ($111.35)

Kurzweil K2500/K2600 - First Floppy drive ($27.84)

G key for Kurzweil K2500X/XS & K2600X/XS ($13.36)

Pitch bend Mod wheel - Ribbon assembly for Kurzweil K2500/K2600 ($77.94)

Kurzweil K2500 - Backlight power board ($61.24)

Kurzweil K2500/K2600 - Second Floppy drive ($27.84)

A key for Kurzweil K2500X/XS & K2600X/XS ($13.36)

Kurzweil K2500 - Audio I/O board ($55.67)

Power inlet for Kurzweil K2500/K2600 ($44.54)

Black key for Kurzweil K2500X/XS & K2600X/XS ($11.13)