The SP25B-TP Acoustic Bass Microphone with Tail Piece Mount from AMT is a professional-quality condenser microphone designed for use with an acoustic bass. The mic has a durable and lightweight aluminum construction and a positionable flex arm for precise positioning. The attachment mechanism is designed to attach to the tail piece of a bass, allowing you to put the instrument back in its case without having to remove the mic.Its cardioid Polar pattern is designed to reject surrounding noises and to provide the most gain before feedback. The mic’s disconnect cable technology lets you easily detach the cable for convenient setup and breakdown. The included “Super Preamp” features 2 XLR outputs, a ground-lift switch, 9V battery or AC power (with optional power supply), and 1/4″ phone line output with volume control.Durable and lightweight aluminum constructionPositionable flex arm for precise placementThe mic’s attachment mechanism is designed to attach to the tail piece of a bass, while the disconnect cable technology lets you easily detach the cable, allowing you to put the instrument back in its case without having to remove the micTight Polar pattern rejects surrounding noises and provides the most gain before feedbackIncluded preamp can operate on battery or phantom power for maximum versatilityStandard male XLR connectors for compatibility with a variety of sound systemsProtective hardshell case includedAdded features include ground-lift switch, dual XLR outputs and 1/4″ line output with volume control
AMT SP25B SpecsMicrophoneCapsuleCondenser Polar PatternCardioidPerformanceFrequency Range30 Hz to 10 kHz Maximum SPL120 dB SPLImpedance150 OhmsConnectivityOutput Connectors (Analog)1 x 1/4″ TS (on Preamp)2 x XLR 3-Pin (on Preamp)PowerOperating Voltage11 to 52 VBattery Type1 x 9 VPhysicalWeight2.5?oz / 71?gPackaging InfoPackage Weight3 lbBox Dimensions (LxWxH)16 x 12 x 4″S