Giulioz has introduced RdPiano, a free plugin for macOS and Windows that authentically emulates vintage 1980s digital pianos, notably the Roland MKS-20, RD1000, and the Rhodes MK-80.

Key Features:

Authentic Emulation: RdPiano replicates the CPU-B board of the original instruments, including the 6800 CPU and custom chips, using code from the Multiple Arcade Machine Emulator (MAME) project.

Vintage Sound: The plugin delivers the distinctive percussive and dreamy tones characteristic of 1980s pop music and television soundtracks.

Platform Compatibility: Available in AU and VST formats, RdPiano supports both Apple Silicon and Intel-based macOS systems, as well as Windows. It also offers a standalone mode for versatile use.

A Brief History of Rhodes Pianos

The Rhodes piano is one of the most iconic instruments in music history, renowned for its warm, bell-like tone and distinctive feel. Developed by Harold Rhodes, the instrument’s story is deeply intertwined with innovation, wartime necessity, and the golden age of electric keyboards.


The Beginnings: Harold Rhodes and the Army Air Corps Piano

  • World War II Origins: Harold Rhodes was a music educator who began developing a portable piano during World War II. He created the Army Air Corps Piano, a compact, 29-note instrument designed to boost troop morale and teach soldiers music theory while recovering from injuries.
  • Fender Collaboration: After the war, Harold refined his designs and began collaborating with Leo Fender in the 1950s. This partnership eventually led to the creation of the first electric Rhodes pianos.

The Fender Rhodes Era

  • 1960s Innovations: The first true Fender Rhodes piano, the “Piano Bass,” debuted in 1959. It was a 32-note keyboard focusing solely on the lower octaves, famously used by Ray Manzarek of The Doors.
  • The Suitcase Piano (1965): In 1965, the iconic Fender Rhodes Suitcase Piano was released. Featuring a full 73-key range, it included built-in stereo speakers and an amplifier. This marked the beginning of the Rhodes as a staple in professional music production.
  • Signature Sound: The Rhodes’ sound, produced by hammers striking tines (metal rods), was both percussive and warm, with a dreamy, soulful character. It became synonymous with genres like jazz, R&B, funk, and rock.

Peak Popularity: The 1970s

  • Versatility and Fame: During the 1970s, the Rhodes piano became a fixture in studios and live performances worldwide. Artists like Herbie Hancock, Stevie Wonder, Chick Corea, and The Beatles embraced its sound.
  • Mark I and Mark II Models: The Mark I (released in 1970) and Mark II (1979) models solidified the Rhodes as a leader in electric piano design. The Mark II offered improved action and design tweaks.

Challenges and Decline

  • Competition and Digital Revolution: In the 1980s, the rise of digital synthesizers and sampled sounds diminished demand for the Rhodes. Despite the introduction of the Mark V in 1984, it struggled to compete with the likes of Yamaha DX7.
  • Production Ceased: By the mid-1980s, Rhodes production came to an end. Harold Rhodes reacquired the brand in the 1990s, releasing a new model, the Rhodes Mark 7, in 2007, though it saw limited success.

Legacy and Revival

  • Enduring Popularity: Despite its production hiatus, the Rhodes’ distinct sound remains a favorite for musicians and producers. It has been widely sampled, emulated, and featured in music from jazz to hip-hop.
  • Modern Revival: In recent years, renewed interest has led to the production of new Rhodes pianos. In 2021, Rhodes Music Group launched the Rhodes MK8, a high-end electric piano with modern features while retaining its vintage charm.

Impact on Music

The Rhodes piano’s legacy lies in its versatility and unique character. It has left an indelible mark on countless musical genres, from the smooth textures of jazz-fusion to the funky grooves of soul and the ambient atmospheres of chillout music. Today, its sound lives on through hardware models, software emulations, and plugins like Giulioz RdPiano, ensuring that its legacy continues in both traditional and digital formats.

User Experience:

While RdPiano offers high-quality sound emulation, some users have reported issues such as patches initially producing no sound, which can typically be resolved by switching patches back and forth. Additionally, there have been reports of the plugin causing crashes in certain DAWs, including FL Studio, Reaper, and Cubase. It’s advisable to save your work frequently and test the plugin within your specific setup to ensure stability.

Download Information:

You can download RdPiano for free from Giulioz’s GitHub repository.

Why not enhance your music production setup with the nostalgic sounds of the 1980s by incorporating RdPiano into your workflow.