Geo-Gruvn MU – Model 1655

Description

The 1655 Geo-Gruvn is a six channel, 16 step Euclidean rhythm / gate sequencer for Synthesizers.com modular synths in only 1 MU.

Geo-Gruvn is inspired by the brilliant efforts of Japanese designer Hagiwo, and produced by SSL with kind permission.  SSL has also significantly enhanced the hardware and software leading to better performance and improved functionality.

Each of the six output channels allow adjustment of:

Hits – The number of outputs generated, with Euclidean spacing.
Offset – Changes the starting point for the Euclidean sequence.
Length – The number of steps for this channel before resetting.
Mute – Turns on/off all outputs of the selected channel.

A single rotary encoder allows uncomplicated selection of channels and functions with simple visual feedback provided by a bright color LCD display.

The Geo-Gruvn features clock and reset inputs, 6 gate / trigger outputs with standard ¼” phone jacks and associated LED panel indicators.  An easy-to-use Pattern Memory screen provides non-volatile storage for up to 8 pattern sequences.

In addition to its extensive Clock / Sequencing related duties, Geo-Gruvn can respond to Clock inputs well into the audio range, making it a convenient 6-channel frequency divider.  All outputs follow clock input pulse-width.

Power is supplied by standard Synthesizers.com power header.

Quality, solder masked, fiberglass-epoxy printed circuit boards and meticulous hand-crafted assembly assure years of trouble-free service.