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Key Features
Designed to make your life easier. The Doepfer A-154 Sequencer Controller and A-155 are a match made in heaven. Incredibly versatile, this expansion module allows you to make the most of your A-155, providing unique features which cannot be found in the A-155.
With this innovative module in your Eurorack set-up, you'll be provided with five new running modes, handy LED indicators, a manual and voltage-controlled selection of the first and last step of the sequence, as well as a whole host of exciting features to rejuvenate your approach to production and performance. Thanks to its bold size, the A-154 will easily become the proud centre piece of your rig!
Please Note: The Doepfer A-154 requires at least one A-155 in order to function.
Product Ref: 170794
The A-154 includes a generous five running modes. These are dubbed "Forward", "Backward", "Pendulum", "Random" and "CV Controlled Step Addressing". All these modes can either be used in loop or in one-shot. For even more control, you'll be provided with manual and voltage controlled selections of both the first and last steps of the sequence. Utilise the skip steps function to create a variety of obscure sequences. This is perfect for breaking writer's block and making your performances sound less generic. With this module you'll be able to control either one or two A-154 modules.
With a simple flick of a switch you'll be able to toggle between eight and 16 step modes. When using the 16-step mode, you'll need two A-155s and one or more voltage controlled switches (A-150-1 or A-150-8). These switches are manipulated by the A3 output of the A-154. Whilst in the range of 1-8, this output remains low, if it develops into the range of 9-16 then it turns high.