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Description

Step into the world of vintage synthesis with the Yamaha DX27S, a classic gem from the 1980s that still resonates with today's electronic musicians. This synthesizer, part of Yamaha's iconic DX series, is known for its distinctive FM synthesis capabilities, offering a wide range of sounds that are both dynamic and versatile. With its robust 61-key keyboard, musicians can explore everything from crisp digital textures to warm, evolving tones, all at their fingertips. The DX27S is perfect for both live performances and studio sessions, providing a reliable and creative tool for any musician looking to expand their sonic palette.

Under the hood, the DX27S features 8-note polyphony, allowing for complex layers and rich harmonies. Its user-friendly interface includes a backlit LCD screen that simplifies navigation through its multitude of presets and parameters. Musicians will appreciate the ability to store and edit up to 192 patches, giving them the flexibility to craft their unique soundscapes. Additionally, this synthesizer includes MIDI connectivity, ensuring seamless integration into modern setups.

Whether you're a seasoned professional or an aspiring artist, the Yamaha DX27S offers a genuine synthesis experience that captures the imagination and inspires creativity.

Key Features:

  • 61-key keyboard with velocity sensitivity
  • FM synthesis engine with 4 operators
  • 8-note polyphony
  • 192 editable user patches
  • MIDI In/Out capabilities
  • Backlit LCD screen for easy navigation
  • Classic vintage sound with modern usability

Product specs

Brand Yamaha
Model DX27S Programmable Algorithm Synthesizer with Speakers
Finish Black
Year 1985
Made In Japan
Categories Digital Synthesizers, Keyboard Synths
Analog / Digital Digital
Key Size Full Size
Keyboard Action Synth Action
MIDI I/O MIDI Input, MIDI Output, MIDI Through
Number of Keys 61 Keys
Polyphony 8 Voices

FAQs

Does the Yamaha DX27S have built-in speakers?

Yes, the Yamaha DX27S includes built-in speakers, making it convenient for practice and small performances without needing external amplification.

What type of synthesis does the Yamaha DX27S use?

The Yamaha DX27S utilizes FM synthesis, allowing for a wide range of complex and unique sounds through its programmable algorithms.

How many keys does the Yamaha DX27S have?

The Yamaha DX27S features a full-size keyboard with 61 keys, providing ample range for both performance and sound design.

What is the polyphony of the Yamaha DX27S?

The Yamaha DX27S offers 8-voice polyphony, enabling you to play up to eight notes simultaneously.

Can the Yamaha DX27S be connected to other MIDI devices?

Yes, the Yamaha DX27S includes MIDI input, output, and through ports, allowing for integration with other MIDI-equipped instruments and controllers.

The Obsolete Studio

The Obsolete Studio

Yamaha DX27S: Smooth Frequency Modulation - Original Demo Composition

Video thumbnail for Yamaha DX27S: Smooth Frequency Modulation - Original Demo Composition by The Obsolete Studio

Yamaha DX27S: Smooth Frequency Modulation - Original Demo Composition

The Obsolete Studio

The Obsolete Studio

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha DX27S.

Comparisons

  • Owners describe the DX27S as the DX100's larger sibling, offering a grittier sound than the DX7, particularly effective for bass patches and sound effects.

    Source

Features and functionality

  • The DX27S lacks velocity sensitivity and has fewer operators than the DX7, making it less flexible but with a unique gritty sound.

    Source

Use cases and applications

  • Algorithm 5 is highlighted as particularly useful for beginners, allowing experimentation with operator ratios for diverse sound creation.

    Source

Mods and upgrades

  • Adding reverb and chorus, such as with a Korg NTS1 or Zoom MS70CDR, is recommended to enhance the DX27S's inherently dry FM sounds.

    Source

User experience

  • Programming on the DX27S can be challenging due to limited physical feedback, but patient exploration can yield rewarding results.

    Source

Setup and maintenance

  • Owners advise checking power supply voltages and ensuring all internal cables are oriented correctly after maintenance to avoid boot issues.

    Source
  • It's critical to verify the reset pin functionality on the processors to ensure proper booting, as malfunctioning reset circuits can prevent startup.

    Source
  • Older diodes can fail after installing a fresh battery, which might require replacement to restore functionality.

    Source
  • The DX27S's internal fuse is rated for 500mA; issues can arise if the fuse isn't functioning correctly, impacting power delivery.

    Source

Build quality

  • The DX27S uses a single-layer paxolin board, which is less robust than modern multi-layer boards, making it more susceptible to damage during modifications.

    Source

4.0 out of 5

Based on 1 Review and 1 Rating

5 star
4 star
3 star
2 star
1 star
jfierros

Very good

Is as Dx as a Dx can get, clunky sounds, lots of static and dirtness on the sound. In addition, it features a Stereo output and built-in speakers, which are really handy for progamming and performing on the spot without the need of a speaker. Sadly, it lacks velocity sensitvity or aftertouch, and the quality of the keybed is far from acceptable in todays standarts. Overall its a good piece of equipment and history of modern music.

4 alternative and related items for Yamaha DX27S, curated by the Equipboard community.

Yamaha FB-01

$110.42

similar sound

It is a rack module that uses the same FM engine but with less polyphony

Yamaha DX21

$516.48

similar sound

In addition to the 4 operators both keyboards have, the DX21 has the ability to stack two sounds at the same time

Yamaha DX27

$29.99

cheaper alternative

It lacks the chorus effect, the stereo output and the speakers, but overall is the same keyboard

Yamaha DX100

$118.42

Vintage or Discontinued similar sound mod

It is a smaller version of the Dx27, so it uses the same Fm engine as this one

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