Power Supply: Dual AC 12V OP Chip: Dual NE5532 Input Interface:Line Output Interface:Line Channel: Dual Channels Type Of Adjustment: 4 Way (Treble+Alto+Bass+Total Volume)
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7.45$
13.1$
5
14 reviews 40 sold
Dual NE5532 Tone Preamp Board Audio Treble Bass Adjustment Equalizer Pre Amplifier Control Preamplifier Dual AC 12V