Preamps
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Thermionic Culture Earlybird 2.3 Mic Preamp
The Thermionic Culture Earlybird 2.3 contains 2 channels of very high quality valve pre-amplification. The circuit design utilises a ‘push pull’ ‘class A’ type of amplification in order to provide ultimately clean gain, giving the lowest noise and distortion figures possible in a mic pre-amplifier. The input and output transformers have been designed by working [more]
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Thermionic Culture Snow Petrel Tube Mic Pre-amp
Thermionic Culture Snow Petrel. Unveil the beauty of your favorite ribbon microphones in the most natural way, revealing sparkling clear highs down to harmonically rich lows. The Thermionic Culture Snow Petrel was designed originally for use with the Coles 4038 as a super-clean low noise unit, after extensive field tests in UK, Norway and France, [more]
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Thermionic Culture Earlybird 4 Tube Mic Pre-Amp
The Earlybird 4 contains 4 channels of extremely high quality valve pre-amplification. Originally made in black in 1999, this is a special “revival” limited edition in red (limited to 49 only). The black edition is still available with the updated circuitry.. As the individual channel circuitry in this version of the Earlybird has been simplified [more]
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Thermionic Culture Rooster Tube Mic Pre-Amp/EQ/Distorter
The Rooster is a 2 channel all valve preamp with EQ and distortion controls. It is designed for a wide range of applications and can produce a large range of tones, harmonic distortion and subtle dynamic control. The preamp can be used to add gain to mic, line or DI input signals. The double triode [more]
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Sonifex RB-MA2 Solid-State Microphone Pre-Amp
The RB-MA2 consists of two independent low-noise microphone pre-amplifiers for converting mic level signals to line level, or for driving long lines from microphones to processing equipment.
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Sonifex RB-DMA2 Solid-State Microphone Pre-Amp
The RB-DMA2 consists of two independent low-noise microphone pre-amplifiers for converting microphone level signals to a digital AES/EBU or S/PDIF output. Individual analogue balanced line level outputs are also produced for use, for example, to feed talkback systems. The unit can either be used as two independent microphone amplifiers, or one mic input can be [more]