A miniature onboard preamp built into an elongated endpin jack. The Powerjack will give active performance to your passive piezo pickup — 12,000+ hour battery life from a single 9-volt...

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Sku: PRO-PJA-001
$119.95

A miniature onboard preamp built into an elongated endpin jack. The Powerjack will give active performance to your passive piezo pickup — 12,000+ hour battery life from a single 9-volt battery!