Groove Tubes GT67 Multi Pattern Tube (valve) Condenser Mic
This microphone sounds better on vocals and instruments than some costing many times more! The GT-67 is a multipattern tube condenser It was for several years the flagship microphone in the Groove Tubes line. The GT-67 uses a 32mm, center-terminated true condenser capsule with Aspen Pittman’s disk resonator system, a custom-wound nickel-core output transformer, and a GTM vacuum tube-based impedance conversion circuit. The mic has very high sensitivity, 35 mV/Pa, making it useful for quiet sources at the possible expense of clipping on very loud sources. The mic has a switchable -10dB pad to provide extra headroom in such cases, giving it a max SPL (padded) of 140dB. A switchable high-pass filter provides a -12dB rolloff below 75Hz. The mic provided four polar patterns: Cardioid, Omni, Hypercardioid, and Figure-8. From what we can discern, the polar pattern is selectable via a pair of mini toggle switches on the rear of the microphone body (confirmation forthcoming), rather than from the power supply. This GT67 includes an elastic shockmount (p/n SM4), a power supply, a 25-foot cable, and a hard mount (p/n HM1). Cable is not shown in the pictures. These pics retailed new for around £ Ad ID: Delivery Services Consumer Credit