[elecena] ULTDA7240 ULTDA7240 - zmiany ceny Audio Power Amplifier; Po 20W BTL @ 4Ω / THD 10%; 9V~18V; -40°C ~ 150°C; Odpowiednik: A7240L-TB7-T; ULTDA7240 ULTDA7240 - 9.18 PLN https://elecena.pl/product/23271123/ultda7240-ultda7240 2023-04-21 ULTDA7240 ULTDA7240 - 10.00 PLN https://elecena.pl/product/23271123/ultda7240-ultda7240 2023-06-02 ULTDA7240 ULTDA7240 - 9.18 PLN https://elecena.pl/product/23271123/ultda7240-ultda7240 2024-06-12 ULTDA7240 ULTDA7240 - 6.88 PLN https://elecena.pl/product/23271123/ultda7240-ultda7240 2025-05-09