ADK Microphones F21 Class A 9-pattern Tube Condenser Microphone with Power Supply

On www.ADKmic.com the TT microphone is described as a “multi-pattern, remotely-variable valve (tube) microphone with factory stock 6072A vacuum tube (valve).”. In layman’s terms the TT is a kickass, high-end mic that has 9 different polar patterns and a vintage tube mic tone. End-users of ADK Audiophile Mics are a Who’s Who of the Music World for good reason. The ADK Audiophile series of condenser mics were created for critical recording environments and fine acoustic sources. When your tracks really matter, ADK Audiophile Series delivers Stellar Performance at affordable prices. Founders Larry Villella and Brian Hutchison founded ADK in 1998. Their partnership with a Belgian design wizard and a PhD from Australia resulted in a range of superb microphones that quickly became favorites of engineers, artists and producers. 11 years and 50,000 microphones later, ADK is tracking TV shows, movies, and CDs all over the world! Why are ADK Mics so popular? Because ADK creates world-class microphones that superstars adore, yet are philanthropically priced so the average guy can afford them. SPECS: Type: Class A Pressure Gradient Valve (Tube) Condenser Microphone; Polar Patterns: TC – Cardioid / TT – Multi-Pattern: Omni / Cardioid / Fig. 8; with Six Intermediate Steps, Remotely Variable from the High Voltage Power Supply; Sensitivity: 14mv/Pa (Cardioid); Impedance: 200 Ohms; S/N Ratio: 78dB (Ref. 1Pa / A-Weighted); Equivalent Self-Noise: 18dB (A-Weighted / IEC 268-4); Max SPL @ 0.5% THD: 125dB; Total Dynamic Range: 107dB; Power Requirements: Dedicated TC-200A or TT-200A Power Supplies (included); Body Color: Silver