Power Supply: DC 12V-24V Appearance Size: 96*39*16mm OP Chip: dual NE5532 Input Interface:2.54-3P Output Interface: 2.54-3P Channel: Dual Channels Type Of Adjustment: 4 Way (Treble+Alto+Bass+Total Volume)
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6.55$
19.21$
4.5
30 reviews 75 verkopen
Dual NE5532 Repalceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Pre Amplifier Tone Control Preamplifier