Products

Hearn Morley manufacture a range of precision analogue audio building blocks in the form of miniaturized plug-in modules for 3rd party system development. These modules include Voltage Controlled Oscillators (VCO), Voltage Controlled Filters (VCF), Voltage Controlled Envelope generators (ADSR) and Voltage Controlled Amplifiers (VCA).

All Hearn Morley products are 100% tested, ROHS compliant and packed in anti-static protective packaging. We ship worldwide.

Just recently we've noticed some important analogue synth components go obsolete. These are +3300ppm/k temperature coefficient resistors (to compensate exponential converters and gm stages) and the LM3046M transistor array for which there is no real substitute. We made large purchases to keep them available to the synth DIY community.