The Roland FP90X uses their second-best action – the PHA-50 hybrid keyboard action, with a blend of wood components, escapement, and overall, replicates a grand piano action even better than the PHA4. It provides an excellent and accurate MIDI output, a properly weighted action that will satisfy even the most discerning classical pianists, and an ivory and ebony key texture that provides the right blend of grip and slip for both dry and humid environments.

This action is also highly durable, as our Director of Sales Stu Harrison can personally attest to having played this action in his RD-2000 over 100’s of gigs. Most modern, high-end digital piano actions are fairly durable, though the PHA-50 is deserving of special mention in this regard.

Roland FP-90X Features Roland’s Renowned PureAcoustic Modelling Technology

Roland uses their brand new and highly sophisticated ‘PureAcoustic Modelling’ technology in the FP90X, which is an entirely sound modelled tone engine (no sampling). This gives musicians real-time control over the sound of their instrument and allows for higher levels of expression and nuance, much like on an acoustic piano. There are certain details of an acoustic piano that are practically impossible to recreate with just sound sampling in a digital instrument, which is why Roland’s approach with their ‘PureAcoustic Modelling’ technology has received such high praise. This sound engine was recently introduced in Roland’s top-quality LX home digital line, and it actually comes as a bit of surprise that they’ve decided to include it in an instrument that costs little more than half of the LX model (LX705).

There are two modelled piano sounds in the FP90X, representing the “two main schools” of piano style: European and American. Roland has also found a way to give both of these piano sounds: limitless polyphony. This is a really big deal as it puts literally no limit to the amount of tonal complexity the piano can produce. This combination of a purely modelled tone engine with an unlimited amount of polyphony makes the LX Series pianos from Roland wonderfully engaging and expressive instruments to play and makes them a genuine alternative to an acoustic piano.

In terms of other onboard sounds, there’s a variety of Electric pianos, organs, strings, and synths, for a total of 362 onboard sounds. And as far as the speakers are concerned, the FP90X is outfitted with a four-speaker system, powered by 60 watts of amplification. 60 watts is a ton of power for a portable digital piano, meaning there will probably be plenty of professional situations where you won’t even need to connect to an amp.

Roland FP-90X’s Bluetooth MIDI Connectivity

Roland gives you both Bluetooth MIDI and Bluetooth Audio on the FP-90X. This means you can stream music directly to the piano to take advantage of the excellent speaker system, and you can also connect your Smartphone or device wirelessly to the piano to have fun with your favorite apps, such as Roland’s own Piano Designer app, or Garageband.

In terms of ports, the FP-90X offers 1/4″ L/Mono, R audio output jacks facilitating connection to an external sound system if required. There’s also a mini Stereo input jack as well. There are also traditional MIDI jacks for a wired connection as well.

USB to host and USB to device allows you to playback MIDI files, wav files, and audio files, and there’s also multiple Pedal (Damper/R, Sostenuto/C *1, Soft/L *1) jacks: TRS 1/4-inch phone type for direct connection to the 3 pedal unit system.

Last but not least, the FP90X also has a 1/4″ stereo headphone jack and a stereo miniature headphone jack for quiet practice.

Notable Features

If we’re to point to a specific notable feature, while it’s tempting to go with the PureAcoustic engine given how much less you have to spend to access this top engine in the FP90X, we really do have to mention the mic input. Mic inputs are not particularly common among performance level all-in-one portable digital pianos. For some folks, that feature alone is quite important and will instantly vault the FP90X to the top of their wishlist. Roland has added two new mic input-related control knobs, both a volume slider and gain knob, that weren’t present on the FP90.

• Authentic grand piano touch from the PHA-50 (Progressive Hammer Action with Escapement) keyboard, which combines wood and molded materials for great feel and lasting durability
• Uses the latest PureAcoustic Piano Modeling technology instead of conventional sampling for a far richer, more detailed piano sound
• Four speakers provide powerful and rich sound that’s ideal for intimate live performances
• Premium selection of electric piano, strings, organ, and synth sounds, along with 30 registrations for storing favorite sound setups, including layers and splits for live performance
• Mic input and vocal effects
• Connect your smartphone or tablet via Bluetooth wireless technology and play along with audio from your apps routed through the piano’s speaker system
• Enhance performances with rhythm accompaniments from Roland’s Piano Partner 2 app
• Flat, portable cabinet in black or white finishes
• Optional KSC-90 stand and KPD-90 pedal (each sold separately) provide an elegant integrated look for home use
• Compatible with DP-10 Damper pedal (included) or RPU-3 Triple Pedal (optional)

Conclusions

The top model from the legendary FP line, the FP90X is without question one of, if not the top portable all-in-one digital pianos on the market.