Doepfer A-151v – Quad Sequential Switch Vintage Edition

The Doepfer A-151v Vintage Edition is a premium 4-step sequential switch module designed for versatile routing of control voltages (CV) and audio signals within Eurorack modular synthesizer systems. While maintaining the core functional reliability of the standard A-151, this version adds a distinct vintage aesthetic with a beautifully crafted front panel that brings classic style to your modular rig. With each incoming trigger or clock pulse, the module sequentially advances the active output through four distinct stages in a continuous cycle. This makes it an excellent choice for creating evolving sequences, modulation pathways, or toggling between multiple audio or CV sources. The bidirectional signal path offers flexible use as both a signal splitter and combiner, enabling creative and dynamic patching possibilities. The vintage-inspired design combined with modern electronics makes the A-151v a valuable asset for both synth purists and contemporary modular artists seeking both form and function.