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)

Kurzweil K250 Sound Block C ($89.44)

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

kurzweil k250 fader panel board ($67.07)

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

Kurzweil K2500S ($999)

Kurzweil K2500SX 1990s Black ($1,499)

Kurzweil K2500RS Rackmount Digital Sampling Sound Module 1990s - Black ($850)

Kurzweil K2500 Rackmount Digital Workstation Sound Module 1990s - Black ($1,086.61)

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

Kurzweil K2500R Rackmount Digital Sound Module ($800)

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

Kurzweil K2500 (Serviced / Warranty) ($1,352.89)

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

KB3 Mode sticker for Kurzweil K2500 Series ($15)

Kurzweil K2500X 88-Key Digital Workstation Synthesizer 1990s - Black ($1,018.91)

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

Kurzweil K2500 K2600 Pitch Bend & Modulation Wheel Assembly ($39)

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

Kurzweil K2500 K2600 Synthesizer Power Inlet Module Assembly. Works Great ! ($49)

Kurzweil K2500 K2600 Synthesizer Slider Knob. Works Great ! ($9.99)

Kurzweil K2500 Synthesizer Original US Power Transformer. Works Great !... ($49)

Kurzweil K2500R 1995 - Black ($100.61)

E key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

Kurzweil K2500 - Backlight power board ($62.27)

Kurzweil K2500 - Ribbon cable for Keybed ($28.30)

Kurzweil K2500 - Mainboard ($209.44)

Kurzweil K2500/K2600 - First Floppy drive ($28.30)

G key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

B key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

Black key for Kurzweil K2500X/XS & K2600X/XS ($11.32)

C key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

Top C key for Kurzweil K2500X/XS & K2600X/XS ($18.11)

Kurzweil K2500XS - Front panel chassis ($101.89)

F key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

D key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

Kurzweil K2500 - Display (not for K2600 series) ($113.21)

Kurzweil K2500 - Audio scanner board ($135.85)

Kurzweil K2500X / K2600X - 7 octaves available (12 keys for each sell) ($101.89)

Kurzweil K2500/K2600 - Complete Slider knob set (9 Pieces) ($54.34)

Kurzweil k2500_K2600- Power inlet module - Power entry module 5EFM4S 250VAC 5A ($50.95)

Kurzweil K2500/K2600 - Second Floppy drive ($28.30)

A key for Kurzweil K2500X/XS & K2600X/XS ($13.59)

Kurzweil K2500 - Audio I/O board ($56.61)