Media & Music · United States

B03B-3X TPA3221 Audio Amplifier Board Class D Dual-Channel 85Wx2 Stereo Audio Amplifier Module

Product no longer available. The stores we track no longer sell it; last price seen $68.44.

Price history: 2 daily prices tracked since 2026-10-18; lowest $68.44, highest $68.44.

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