Secondtier extension adapter for circular tube keyboard stands that creates a secure riser for an additional keyboard or electronic organ. Sized for practical flexibility and straightforward installation, it expands your setup without replacing your main stand. Key benefits Add a second keyboard quickly: converts a singletier circular tube stand into a stable riser for layering instruments. Wide compatibility and adjustability: telescopes to fit widths from 42 to 75 cm, adapting to a variety of circular tube keyboard stands and rack setups. Space and workflow improvement: raises a secondary instrument into ergonomic reach, freeing floor space and making live and studio transitions faster. Features and attributes Function: secondtier riser and universal extension adapter for circular tube keyboard stands. Compatibility: designed to work with most circular tube keyboard stands and electronic organ racks; fits a broad range of common stand geometries. Size: adjustable width range 42 to 75 cm for flexible placement of different keyboards and controllers. Performance: provides a stable secondary platform when mounted correctly, allowing secure placement of lightweight to mediumweight keyboards and controllers. Installation: straightforward mounting to existing circular tube frames for fast setup and teardown. Use scenarios Live performance: mount a compact synth or controller on the upper tier to switch between sounds without moving gear during a set. Home or project studio: stack a MIDI controller above a main keyboard to desk space and keep essential controls within reach. Church, school, or rehearsal space: add a second keyboard for accompaniment or dualplayer setups without buying a doubletier stand. What to expect This adapter is a practical accessory that extends the functionality of circular tube keyboard stands. It is intended for use with compatible tubular stands and to support common secondary keyboards and controllers. For results, follow mounting instructions and confirm compatibility with your stand and instrument weights before use.