Second Hand Polyend Play+ Groovebox, Synth and Sequencer 027

Stuff About Keyboards / Pianos

Keyboards and pianos cover a wide range of instruments designed for learning, creativity and performance. From portable keyboards with built-in sounds and rhythms to full digital pianos with weighted keys and authentic feel, they suit beginners and experienced players alike. Whether you are writing music, practising at home or playing live, keyboards and pianos offer flexible ways to explore melody, harmony and expression.

Stuff About Second Hand

Second hand gear on our site gives you the chance to explore instruments and equipment that have already been played and appreciated. You may see signs of use, but each item is chosen for usability and character, offering a more affordable way to try something new or find a discontinued favourite. If you enjoy gear with history and value, second hand pieces can be a rewarding addition to your setup.

Stuff About Synths & Workstations

Synths and workstations are powerful instruments built for sound creation, composition and performance. Synths focus on shaping and designing sounds, while workstations combine synthesis with sequencing, effects and performance controls in a single unit. If you want an all-in-one instrument for writing, arranging and playing complete pieces of music, synths and workstations offer deep creative control and flexibility.

The Important stuff

Groovebox. Sequencer — A sequencer is a tool used to record, arrange, and play back musical events in a defined order. It allows notes, rhythms, and parameter changes to be programmed step by step or recorded in real time, creating structured patterns and loops. Sequencers are used to keep multiple instruments in sync, build evolving arrangements, and automate movement within a sound. For example, a sequencer might be used to create a repeating bass pattern while gradually changing filter or modulation values to add variation over time. .