The Gemini II dual valve microphone is a no-holds-barred piece of microphone history. The dual valve design means pure valve warmth from the 12AX7 input valve, coupled with a 12AU7 valve on the output stage. The result is an incredibly large, detailed, and intimate sound reminiscent of the classic valve microphones from decades ago, but with a thoroughly modern twist.

Most microphones use a transformer to optimize the mic's output impedance and couple the mic to the mic preamplifier. With the Gemini II, this optimization is accomplished with a second vacuum tube, negating any high-frequency rolloff typically incurred with a transformer.

This provides the Gemini II with a sparkling, pristine high-end typically only found in the most expensive solid-state microphones, while maintaining the rich, thick tonality of a tube mic.

Not just for vocals, the bass cut filter and -10dB pad make the Gemini useful for loud and heavy sources like drum room mics and booming timpani.

The Gemini II comes packaged in a wooden presentation box next to its custom shockmount and robust power supply, all within a secure and solid flight case.

Technical Specifications

Capsule Type
Hand-Crafted True Condenser
Diaphragm
35mm Gold/Mylar
Directional Pattern
Cardioid
Frequency Range
20 Hz - 20 kHz
Impedance
200 Ohms
Sensitivity
35.48 mV/Pa (-29 dB)
Max SPL
135/145 dB (0/-10 dB pad) (0.5% THD @ 1kHz)
Signal to Noise Ratio
75 dB
Self Noise
19 dB(A)
Pass Filter Switch
150 Hz
Preattenuation Pad
-10 dB
Power Requirement
Dedicated PSU (included)
Weight (mic)
1224g / 43.18oz
Weight (PSU)
1691g / 59.65oz
Tube Complement
1x 12AX7/ECC83, 1x 12AU7/ECC82
Connector
XLR3F from PSU