CASIO SK-1 Sampling Keyboard Vintage Synth Sampler Mini 1980s Retro *MINT COND*

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CASIO SK-1 Sampling Keyboard Vintage Synth Sampler Mini 1980s Retro *MINT COND*

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CASIO SK-1 Sampling Keyboard Vintage Synth Sampler Mini 1980s Retro

Mint, Pristine Condition
Condition wise, it looks brand new and unused

Includes Original Operating Manual /Instructions

Fully Tested And Working

Description

The Casio SK-1 is a small sampling keyboard made by Casio in 1985.

It has 32 small sized piano keys, four-note polyphony, with a sampling bit depth of 8 bit PCM and a sample rate of 9.38 kHz, a built-in microphone and line level input for sampling, and an internal speaker. It also features a small number of four-note polyphonic preset analog and digital instrument voices, and a simple additive voice.

All voices may be shaped by 13 preset envelopes, portamento and vibrato. It also includes a rudimentary sequence recorder, preset rhythms and chord accompaniment. The SK-1 was thus an unusually full-featured synth in the sub-$US100 home keyboard market of the time.

The SK-1 includes one pre-arranged piece of music, the Toy Symphony, which is played when the “Demo” button is pressed.

The Radio Shack version of the Casio SK-1 is called the Realistic Concertmate 500. The Casio SK-1 is the predecessor to the Casio SK-5.

Use in recorded music

The SK-1 has been used by a few major recording artists for its simplicity and lo-fi sound. It became very popular in the late 1990s among the circuit bending crowd after the first guide to bending it was published by Reed Ghazala in Experimental Musical Instruments magazine, though the SK-1 was being modified as early as 1987 when Keyboard Magazine published an article on adding MIDI support.

Specifications

Oscillators:

2

Waveforms:

ROM, Sine

ROM Resolution:

8 bit

Osc Modulation:

Envelope, Keyboard

Oscillator Notes:

Harmonic synthesis

+ Simple additive synth.

+ Stacks sine waves to make organ and bells sounds.

PCM Sounds:

+ piano

+ brass ensemble

+ trumpet

+ synth drums

+ human voice

Synth tones:

+ flute

+ pipe

+ organ

+ jazz organ

Sampling:

8 bit, 9 kHz, Loop, One Shot (Phrase)

Sampling Notes:

+ 9.38 kHz sample rate

+ 1.4 seconds same time

Envelopes:

1

Envelope Parameters:

Attack, Decay, Sustain, Release

Envelope Notes:

+ 13 preset envelope shapes.

Polyphony:

4

Timbrality:

1

Tuning:

Standard

Modes:

Mono, Polyphonic

Patches RAM:

1

Patches ROM:

6

Storage:

Internal

Effects:

+ Portamento

+ Vibrato

Percussion

11 Drum Patterns: disco, rock, pop, march, samba, bossanova, rhumba, 4 beat, swing, slow rock, waltz

Sequencer

+ 400 steps polyphonic

+ 198 steps solo voices

+ 99 steps chord

Case:

Keyboard

Case Details:

Mini-keys

Keyboard:

37 keys, Mini-Keys, Non-weighted, Plastic

Controls:

Buttons, Sliders

Audio Output Connections:

1/8″ Phone Jack, Mono Out

Audio Output Notes:

1 Mono

Inputs:

1 Mono

DAC Bits:

8

DAC Frequency Rate:

12

Year Released:

1985

FEEL FREE TO ASK QUESTIONS

PLEASE STUDY PICTURES CAREFULLY ITEM IS SOLD AS SEEN

INTERNATIONAL SHIPPING IS AVAILABLE VIA EBAY GSP

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Category: Musical Instruments:Keyboards and Pianos:Electronic Keyboards
Location: Derby