Main Specifications

<Keyboard>

Keyboard

88 keys Progressive Hammer Action mechanism

Touch Sensitivity

100 Levels

Keyboard Mode

Whole

Split (adjustable Split Point)

Layer

Arranger

Piano Style Arranger

Manual Drum/SFX

<Sound Source>

Conforms to GM2/GS

Max. Polyphony

Stereo 64 voices

Tones

9 groups 608 variations (including 16 drum sets, 1 SFX set)

Temperament

8 types, selectable tonic

Stretched Tuning

2 types

Master Tunings

415.3 Hz to 466.2 Hz (0.1 Hz steps)

Transpose

Key Transpose (-6 to +5 half-steps)

Playback Transpose (-24 to +24 half-steps)

Effects

Reverb (8 types, stepless level adjustable) Chorus (8 types, 127 levels)

Advanced 3D

Sympathetic Resonance, Rotary and 45 other types Physical Damper Simulation

<Arranger>

Music Style

Internal: 8 groups 142 styles x 4 types (Style Orchestrator)

Music Style Disk: 36 styles

Programmable Music Styles

Style Converter

Style Composer

Melody Intelligence

24 types

User Programs

Internal: 36

Disk: Max. 99 sets

Control

Start/Stop, Intro/Ending (2 types for each styles), Sync. Start, Fill-In (Variation/Original), Arranger Reset, Count Down, Melody Intelligence, Break, Leading Bass, Half Fill- In (Variation/Original)

<Composer>

Metronome

Beat: 2/2, 0/4, 2/4, 3/4, 4/4, 5/4, 6/4, 7/4, 3/8, 6/8, 9/8, 12/8

Volume: 10 levels

Pattern: 11 patterns

Sounds: 8 types

Track

5/16 tracks

Song

1 song

Note Storage

Approx. 30,000 notes

Tempo

Quarter note = 20 to 250

Resolution

120 ticks per quarter note

Recording Method

Realtime (Replace, Mix, Auto Punch In,

Manual Punch In, Loop, Tempo)

Step (on Chord Sequence Mode)

Beat Map

Edit

Copy, Quantize, Delete, Insert, Erase, Transpose, Part Exchange, Note Edit, PC Edit

Rhythm Pattern

40 types

Control

Song Select, Reset, Stop, Play, Rec, Bwd, Fwd, All Song Play, Track Select, Count In, Playback Balance, Marker Set, Repeat, Tempo Mute

Appendices

187

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Roland KF-90 owner manual Main Specifications, 187
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KF-90 specifications

The Roland KF-90 digital piano is a remarkable instrument that stands out in the crowded field of portable keyboards. Known for its versatility, the KF-90 is designed for both novice and experienced musicians, providing a wide range of features that make it a perfect choice for practice, performance, or composition.

One of the standout features of the KF-90 is its weighted hammer action keyboard. This innovative key mechanism simulates the feel of an acoustic piano, offering the player a more authentic touch and response. The keys are designed to respond to subtle nuances in playing dynamics, allowing for expressive performances across various genres of music.

The KF-90 boasts an impressive library of sounds, including a rich array of acoustic piano voices, electric pianos, string instruments, and synthesizers. With over 300 built-in tones, musicians will find endless possibilities for creativity. Additionally, the onboard sound engine leverages advanced sampling technology to ensure that the sounds produced are high quality and accurate.

For those looking to enhance their performance, the KF-90 includes a range of digital effects, such as reverb and chorus, which enrich the overall sound. This makes it easy to create depth and atmosphere in compositions. The instrument also features a multi-track recording function, enabling users to layer sounds and create complex arrangements directly on the piano.

Connectivity is another key aspect of the KF-90, as it comes equipped with USB MIDI, allowing for seamless integration with music software and other digital devices. This feature is especially valuable for composers looking to utilize advanced production techniques or for educators who wish to incorporate technology into their teaching methods.

The KF-90 is designed with portability in mind, featuring a lightweight construction and a sleek, modern design. It includes built-in speakers for convenient playability, but can also be connected to external speakers or headphones for a more immersive experience.

Overall, the Roland KF-90 digital piano is a fantastic combination of traditional piano aesthetics and modern technological innovation. Its weighted keys, extensive sound library, and connectivity options make it a versatile instrument suitable for musicians of all skill levels, whether for practice, recording, or live performances. With the KF-90, Roland continues its legacy of creating high-quality musical instruments that inspire creativity and encourage musical exploration.
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