4U ShopMWTRS Shift Register Sequencer Card Expander for Buchla Music Easel

4U Shop MWTRS

MWTRS from 4U Shop brings a bit of Peter Blasser into your Buchla Music Easel, implementing the shift register-based pulse sequencer from Plumbutter into a convenient card expansion module. At the right side of the card, violet banana jacks provide data outputs of the shift register, while the grey jacks offer data inputs. Seed the shift register with signals from its own outputs, or add external signals from the Easel to craft expanding and contracting rhythmic phrases with loop length controlled by the data inputs. On the left side, four red pulse outputs and two pulse inputs for the pulser and envelope generator circuits send and receive pulses to control timed events in your system. The expander can be controlled via internal or external clock, set by a lateral switch below the pulse and envelope outputs. Red and white switches add and subtract bits, respectively, giving you more control over this unique CV and pulse generator. Two of the greatest synthe-synthesists collide in your Easel for creative control in card format with the MWTRS from 4U Shop.

MWTRS Features

• Shift-register based pulse sequencer expansion card for Buchla Easel's
• Compatible with all Easels except the rev1 DIY clone version
• Based on the sequencer section from Ciat Lonbarde's Plumbutter
• External or internal clock
• 4 pulse outputs
• 2 pulse inputs for pulser and envelope generator
• 4 data outputs
• 2 data inputs
• 2x switches for adding or subtracting bits
• Loop by connecting a violet data output to a grey data input