https://synthesizershirts.com/product/yes-i-know-what-all-these-knobs-do-modular-synthesizers-t-shirt/2024-11-22T01:09:12+00:00https://synthesizershirts.com/product/oscillator-dreams-eurorack-modular-synthesizer-art-t-shirt/2024-11-22T01:09:12+00:00https://synthesizershirts.com/product/feline-frequencies-cat-and-modular-synth-design-t-shirt/2024-11-22T01:09:12+00:00https://synthesizershirts.com/product/adsr-attack-decay-sustain-release-eurorack-modular-t-shirt/2026-04-08T06:03:19+00:00