UTILITIES contains a set of simple auxiliary modules to expand the functionality of the PULSAR-23 drum machine. The UTILITIES modules can also be used with any equipment that operates with CV signals (Eurorack, semi-modular synthesizers, etc.).

The modules included in UTILITIES can be divided into two groups:
1) Passive elements such as switches, resistors, capacitors.
2) Various types of amplifiers and waveform generators, linear, non-linear, controlled and uncontrolled.
The passive elements are designed to expand the switching and control possibilities of the PULSAR.

Linear amplifiers are necessary when the PULSAR inputs need to be fed with a signal from a device operating at a lower voltage format. For example, it could be a step sequencer with a 5-volt output voltage, while the PULSAR needs 10 volts to fully trigger the battery modules. Or it could be the output of a cassette tape recorder, which has a 1-volt output, while for normal operation the PULSAR needs an input level of a 5-volt audio signal. The non-linear and controlled amplifiers and waveform generators are designed to control the signal level, while changing its spectrum, distorting its shape, and adding harmonics. The circuitry of these amplifiers is very simple and is based on the early developments of the transistor era, with its inherent beauty and grace.

UTILITIES is available in two different versions:
1) with PULSAR-23 style turrets designed to connect alligator clips.
2) with screws instead of pins. Also designed to connect alligator clips, only at a more affordable price (see PRICE AND AVAILABILITY) and with a different look from the turrets.

There are also adapters for 3.5 mm Eurorack minijacks. The top panel and the casing of UTILITIES are made of printed circuit boards, which significantly reduces the cost of the device.
The top panel and the casing of UTILITIES are made of printed circuit boards, which has significantly reduced the cost of the device.