One Pair PASS A3 30W+30W DC+/-25V Kit Single-Ended Class A Power Amplifier Board
52,06 €
Power: 30W 8ohms. Single-ended Class A heat is huge! A heat sink must be installed to energize. Otherwise it may burn. Gain: 26 dB. Signal input support: balanced input or unbalanced input. Input impedance: 36kohm balanced, 18kohm single ended.
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