Studio Projects T3 Multi-Pattern Tube Microphone

The Studio Projects T3 vacuum tube mic is based on classic 1950's era designs, combined with present day technological refinements. It is a versatile microphone with abundant applications in the studio from pianos and strings to guitar cabinets and saxophones. Also a serious vocal mic, the T3 will please even the most discerning ears.

The T3 is a variable pattern vacuum tube (valve) condenser microphone. It features a 1.35 in. (34.5mm.) precision dual membrane capsule coupled through a minimalist tube circuit designed around the 12AY7 (6072) triode and a balanced transformer output. Pattern control is variable between omni directional, wide cardioid, cardioid, supercardioid, hypercardioid and figure of 8 via a 9-position switch located on the front of the remote power supply (SPT3). This allows the T3 to be used in all manner of recording situations whether as a room mic, a single point mic for bluegrass or as a spot mic when attenuation from the side and rear is needed. The circuit design of the T3 uses as few components as necessary to prevent added noise and coloration. A hand selected 6072 "dual triode" vacuum tube is used for its low noise, sonic characteristic and reliability. The T3 provides warm transparent sound associated with large capsule tube microphones and it is the absolute stand-alone value in its price class.

As a result of uncompromising dedication and advanced production capabilities, Studio Projects will continue to broaden the range of quality pro audio microphones and electronics for today's recording environment.

Features:
Pressure-Gradient Transducer, Dual 1.35 in. (34.5mm) capsule

Selectable patterns (omni, wide cardioid, cardioid, hypercardioid and figure of 8)

Low noise vacuum tube circuitry

Transformer balanced Output

Applications:
A superb vocal microphone with warm natural transparent character

Great for overhead choirs, strings, pianos and percussion

Useful in production, broadcast, and voice over work

Perfect for both the professional and home project studio

Included Accessories:
Foam windscreen

Elastic suspension

7-pin interface cable

Variable pattern control power supply

Aluminum carrying case

Technical Info

Type: Dual diaphragm large capsule vacuum tube condenser

Polar Pattern: Omni directional, wide cardioid, cardioid, hypercardioid, figure 8

Frequency Response: 20~20000Hz

Sensitivity: 14mV/Pa=-37dB(0dB=1V/Pa)

Output Impedance: <250 Ohm

Load impedance: >1000 Ohm

Maximum SPL: 125dB SPL for 1% THD @1000Hz (0 dB SPL=0.00002Pa)

Noise: (Line)---28dB (A weighted)---18dB-A

S/N: 76 dB

Power Requirement: Supplied Power Supply (SPT3) 110/220

Current: 200V DC high voltage, <1.5mA - Filament 6.3V DC, <370mA

Connector: Gold-plated 7-pin XLR

Size Dia: 2.1 in. length: 8.9 in.

Weight: 26.9 oz.