Compared to tube-based microphones, solid-state microphones like the Warm Audio WA-47Jr are prized for their detailed sound and resistance to distortion. These are the reasons transformerless FET mics with a U47-style capsule are so popular on kick drums and other percussion instruments, capturing their power and intensity with amazing fidelity. So naturally, the WA-47jr shines on percussion. That said, it's also a go-to choice for acoustic instruments where capturing fast transients is critical, and should be on your short list of mics to audition on vocalists, electric guitar cabs, and a whole lot more. Perhaps the more pertinent question is: what isn't it great on? Warm Audio WA-47Jr Large-diaphragm FET Condenser Microphone Features: Fully discrete, transformerless signal path Custom '47-style k47 34mm gold-sputtered, dual-diaphragm, single-backplate, 6 micron Mylar capsule Toshiba FETs, Wima film capacitors, Panasonic electrolytic capacitors Cardioid, figure-8, and omnidirectional polar patterns 10dB pad; 70Hz highpass filter Self-noise: 9dBA Dynamic range: 138dBA Maximum SPL: 147/157dB (@1kHz 1kOhms 0.5% THD, 0/-10dB) Frequency range: 20Hz–20kHz Sensitivity: 10mV/Pa or -40dB Output impedance: 100 ohms Rated load impedance: ≥1kOhms Maximum output: 16dBu @1kHz, 1kOhms, 0.5% THD S/N ratio: 85dBA (IEC651) Equivalent noise: 9dBA (IEC651) Dynamic range: 138dBA (IEC651) 48V phantom powered 3-pin gold-plated XLR connector Includes shockmount, hardmount, and zipper storage pouch