Pricing and availability

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Average Price: $7

Budget/Beginner

$100

$601+

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Standard

High-end

Price History

Based on price data from 1 merchant for "Casio CTK-671". Prices shown reflect NEW condition. Tracking began Apr 3, 2026.

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Description

Step into the world of music creation with the Casio CTK-671, an ideal instrument for both budding musicians and seasoned players. This 61-key portable keyboard offers a seamless blend of functionality and versatility, perfect for exploring a vast array of musical genres. With an extensive library of built-in tones and rhythms, the CTK-671 provides an engaging platform for creativity and learning.

What sets this keyboard apart is its ability to cater to diverse musical styles through its 100 preset songs, giving you the chance to play along and hone your skills. The onboard lesson system and MIDI compatibility further enhance its educational value, making it a fantastic tool for self-directed learning or teaching.

The Casio CTK-671 is designed with user-friendly features that include a backlit LCD display for easy navigation and an intuitive interface that simplifies your musical journey. Whether you're composing, practicing, or just jamming, this keyboard offers the flexibility and sound quality to meet your needs.

Key Features:

  • 61 full-size keys
  • 100 preset songs for play-along practice
  • 100 built-in rhythms and 255 tones
  • MIDI compatibility for expanded connectivity
  • Backlit LCD display for easy operation
  • Onboard lesson function for skill development
  • Reverb and chorus effects for sound enhancement
Keyboards - review - repair

Keyboards - review - repair

CASIO CTK 671

Video thumbnail for CASIO CTK 671 by Keyboards - review - repair

CASIO CTK 671

Keyboards - review - repair

Keyboards - review - repair

Video thumbnail for Casio CTK-671 Midi Music Keyboard - 61 Key Piano by MR. SILVARADO

Casio CTK-671 Midi Music Keyboard - 61 Key Piano

MR. SILVARADO

MR. SILVARADO

Video thumbnail for CASIO CTK - 671 (advanced sounds demonstration) HiQ sound and playing by Keyboards - review - repair

CASIO CTK - 671 (advanced sounds demonstration) HiQ sound and playing

Keyboards - review - repair

Keyboards - review - repair

Video thumbnail for CASIO CTK 671 (DEMO songs) by Keyboards - review - repair

CASIO CTK 671 (DEMO songs)

Keyboards - review - repair

Keyboards - review - repair

Video thumbnail for The Casio CTK-671 has a real synth engine and lots of effects. ZPI processor ;) by Gearfacts

The Casio CTK-671 has a real synth engine and lots of effects. ZPI processor ;)

Gearfacts

Gearfacts

Video thumbnail for Casio CTK 671 | Casio CTK 671 Demo by Rockstar Music Store

Casio CTK 671 | Casio CTK 671 Demo

Rockstar Music Store

Rockstar Music Store

Video thumbnail for The Way It Is - Casio CTK 671 by Richard Greene

The Way It Is - Casio CTK 671

Richard Greene

Richard Greene

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Casio CTK-671.

Features and functionality

  • The CTK-671 can convert .WAV files into .Z06 to load custom drum and instrument sounds via SD cards or 3.5" floppies.

    Source
  • Despite lacking 5-pin MIDI DINs, the design suggests it was initially intended to include them.

    Source
  • The onboard effects processor is noted for adding vibrancy to weaker samples, such as piano and acoustic guitar sounds.

    Source
  • The keyboard has non-synced pulsating effects similar to those found on high-end models.

    Source
  • The sustain/assignable jack on the CTK-671 is not meant for audio or MIDI transfer but is specifically for pedal connections.

    Source

Comparisons

  • The CTK-671 shares base features with the CTK-900, 691, Privia PX-410R, and 575R, all having the ZPI engine for solid sound quality.

    Source

Mods and upgrades

  • Custom patches, samples, and DSP settings can be added through a PC using the IDES x.0 software suite.

    Source

Setup and maintenance

  • Connecting the CTK-671's "phones/output" jack to an audio interface is necessary for recording its internal sounds via computer recording software.

    Source

Software and compatibility

  • The Scarlett 2i2 lacks MIDI ports, which are needed to send MIDI data from the CTK-671 to a computer for integration with Logic Pro X.

    Source

Use cases and applications

  • A MIDI interface with 5-pin DIN ports is essential for utilizing the CTK-671’s built-in sounds in Logic Pro X while still capturing MIDI data.

    Source

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Genre Usage

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