

Alesis MICTUBEDUO Stereo Tube Mic Preamp – Dual Channel Warmth & Vintage Tone
Bring vintage warmth and professional tone to your recordings with the Alesis MICTUBEDUO Stereo Tube Microphone Preamplifier.
The MicTube Duo from Alesis is a dual channel, tube-based microphone preamp designed to add rich warmth and classic analog character to any microphone or instrument. Its streamlined circuit path preserves the integrity of your original sound, while the legendary 12AX7 vacuum tube delivers low-noise performance with unmistakable tube warmth.
Perfect for both studio and stage setups, this preamp offers:
Dual Channel Tube Preamps – Two completely independent channels with 12AX7 low-noise tubes for silky smooth audio.
Flexible Inputs Standard XLR inputs for microphones plus two 1/4″ high-impedance DI jacks, ideal for guitars and basses.
Pro Studio Features – Each channel includes a switchable 20dB pad to handle hot signals, a phase reverse switch for multi-mic setups, and an 80Hz low cut filter to reduce rumble and handling noise.
Phantom Power & Tone Shaping – Built-in 48V phantom power for condenser mics, along with Gain and Drive controls to perfectly blend level and saturation.
Visual Level Monitoring – LED ladder meters on each channel provide clear visual feedback.
If you’re looking to bring analog soul into your digital recordings, or simply want your instruments to sound fuller and more dynamic, the Alesis MICTUBEDUO is your perfect companion.
Specifications:
- Dual channel, tube microphone preamplifier
- 12AX7 low-noise vacuum tube
- Quarter-inch, high-impedance DI inputs
- 20dB pad, phase reverse, and 80Hz low cut filter per channel
- 48V phantom power
- Independent Gain and Drive controls
- LED ladders per channel for easy metering
- Optimized signal path for pure, transparent tone
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In stock! Ships within 1-2 business days.
2-Year Warranty
90-day risk-free trial
Complimentary shipping & returns
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Bring vintage warmth and professional tone to your recordings with the Alesis MICTUBEDUO Stereo Tube Microphone Preamplifier.
The MicTube Duo from Alesis is a dual channel, tube-based microphone preamp designed to add rich warmth and classic analog character to any microphone or instrument. Its streamlined circuit path preserves the integrity of your original sound, while the legendary 12AX7 vacuum tube delivers low-noise performance with unmistakable tube warmth.
Perfect for both studio and stage setups, this preamp offers:
Dual Channel Tube Preamps – Two completely independent channels with 12AX7 low-noise tubes for silky smooth audio.
Flexible Inputs Standard XLR inputs for microphones plus two 1/4″ high-impedance DI jacks, ideal for guitars and basses.
Pro Studio Features – Each channel includes a switchable 20dB pad to handle hot signals, a phase reverse switch for multi-mic setups, and an 80Hz low cut filter to reduce rumble and handling noise.
Phantom Power & Tone Shaping – Built-in 48V phantom power for condenser mics, along with Gain and Drive controls to perfectly blend level and saturation.
Visual Level Monitoring – LED ladder meters on each channel provide clear visual feedback.
If you’re looking to bring analog soul into your digital recordings, or simply want your instruments to sound fuller and more dynamic, the Alesis MICTUBEDUO is your perfect companion.
Specifications:
- Dual channel, tube microphone preamplifier
- 12AX7 low-noise vacuum tube
- Quarter-inch, high-impedance DI inputs
- 20dB pad, phase reverse, and 80Hz low cut filter per channel
- 48V phantom power
- Independent Gain and Drive controls
- LED ladders per channel for easy metering
- Optimized signal path for pure, transparent tone