Buchla TipTop Audio Dual Oscillator 258t analog Eurorack synthesizer VCO module

Buchla & TipTop Audio Dual Oscillator Model 258t Module

Tiptop Audio Z8000 Matrix Sequencer Eurorack

Korg X50 Music Synthesizer Keyboard Programmable MIDI Outputs

Toppobrillo Buchla 281t Function generator

Buchla & TipTop Audio Triple Envelope Follower Model 230t Module

Tiptop Audio Resonator Voltage Controlled Polymoog Resonator Module

Buchla & TipTop Audio Frequency Shifter Model 285t Module