Brand

Alesis

Alesis, founded in the USA, has a long reputation for affordable and innovative gear. Their electronic drum kits are popular in practice rooms everywhere, and their MIDI keyboards and audio interfaces are studio staples. The QS synths of the ’90s gained a cult following, and their effects units were groundbreaking for their time. Today, Alesis continues to serve beginners and pros with reliable, budget-friendly instruments. They’re a trusted name when you want quality without overspending.

Category

Alesis

Digital Piano

A digital piano is an electronic instrument designed to replicate the sound and feel of an acoustic piano while offering the convenience of modern features. With weighted keys, realistic piano tones and options for headphones, recording and volume control, digital pianos suit practice, performance and home use. They are ideal if you want an expressive piano experience without the size, tuning or upkeep of a traditional acoustic piano.

Digital Pianos

Digital pianos are designed to recreate the feel and sound of an acoustic piano while offering the convenience and flexibility of modern technology. They typically feature weighted keys, realistic piano tones, headphone outputs and compact designs that suit home practice, studio use and live performance. If you want an authentic piano playing experience without the size, maintenance or volume limitations of an acoustic instrument, digital pianos provide a practical and versatile solution.

Keyboards

Keyboards are versatile electronic instruments used for learning, songwriting, production and live performance. They range from simple, portable models with built-in sounds to more advanced instruments designed for studio and stage use. If you want an accessible way to explore music across many styles, keyboards offer flexibility, convenience and creative freedom.

Pianos

Synth

A synth, short for synthesiser, is an electronic instrument used to create and shape sound using oscillators, filters and modulation. Synths can produce everything from classic analogue-style tones to complex, evolving textures used across many styles of music. If you enjoy exploring sound design and creating unique voices rather than simply reproducing traditional instruments, synths offer a deeply creative and expressive way to make music.

Synthesizers

Tags

88-Key

An 88-key instrument provides a full piano-length keyboard with the widest playing range. It is used for detailed, expressive performance, complex arrangements, and realistic piano playing. For example, an 88-key keyboard allows full two-handed piano parts with natural spacing, dynamics, and extended range, making it ideal for studio work, composition, and live performance.

Digital Supply

Keyboard

Keyboard refers to electronic keyboards used for playing, composing, and performing music, ranging from simple digital keyboards to advanced synthesizer-based instruments. On SynthForSale, keyboards include instruments designed for studio production, live performance, and home use, often featuring velocity-sensitive keys, built-in sounds, MIDI connectivity, and integration with computers and other hardware. They are commonly used across electronic, pop, ambient, film, and experimental music, and can function as standalone instruments or as controllers for software and modular setups.

Mixer

Pedal

Pedals are foot-operated controllers used to control and enhance performance. These include sustain pedals, expression pedals, volume pedals, and control pedals that connect to keyboards, synthesisers, and MIDI systems. They allow hands-free control of dynamics and parameters such as volume, modulation, or filters, making them useful tools for both live performance and studio setups.

Portable

Portable keyboards and pianos are lightweight, compact instruments designed for easy transport without sacrificing playability. They deliver a wide range of sounds, built-in features, and practice tools, making them popular with beginners, students, and travelling musicians.
Many models include battery operation, onboard speakers, and connectivity options, so you can play anywhere — at home, on stage, or on the move. Despite their smaller size, portable instruments often feature weighted or touch-sensitive keys for expressive playing.
Perfect for learning, rehearsing, or performing, portable keyboards and pianos combine convenience with versatility.

Power

Stage

Stereo

Stereo is a two-channel sound format that uses separate left and right signals to create a sense of width and space. It is used to place sounds across the listening field, making music feel more immersive and detailed. For example, a stereo synth or effect can spread a pad or texture across both channels, giving a track greater depth and separation compared to a mono signal.

Synth Piano

Voice

A voice is a single complete sound path within an instrument, typically made up of an oscillator, filter, amplifier, and modulation. It determines how many notes can be played at once and how each note is shaped. For example, an instrument with multiple voices can play chords and layered parts, while each voice handles the sound of one note independently.

Voices