sE Electronics Gemini II

$1,290.66 to $1,699.00 Price Tier: High-end

3.5 (3)

3 Critic Reviews

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sE Electronics Gemini III

$1,647.01

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Page last updated Jun 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated June 4, 2026.

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Price

4.5 (13)

$1,691.95

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$1,699.00

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5.0 (2)

$1,677.63 New

$1,345.45 Used (Like New)

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$1,290.66 11 available New

$657.00 8 available Used

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5.0 (80)

$1,699.00

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5.0 (1)

$1,699.00

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3.5 (2)

$1,322.00 $1,299.00 $23.00 · All time low

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£1,299.00

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$1,699.00

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Average Price: $1,490

High-end/Boutique

$100

$401+

Price Tier

In the Condenser Microphones category, sE Electronics Gemini II is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 7 merchants for "sE Electronics Gemini II". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Get ready to experience a new era of tube microphones with the sE Electronics Gemini II! This isn't just another mic, it's a revolution in the world of tube microphones. Unlike traditional microphones, the Gemini II boasts a dual-tube design with a 12AX7 at the input stage and a 12AU7 at the output stage. You might be thinking, 'two tubes, isn't that too much?' But, hold on! This configuration actually lends the Gemini II the warmth of a tube mic while maintaining the high-end response of top-notch solid-state condensers. It's like having the best of both worlds in one single microphone. The Gemini II does not just promise, it delivers! Bring a fresh touch to your mic locker with the Gemini II, and experience a sound quality that you won't forget.

Key Features:

Dual-tube design
12AX7 at input stage
12AU7 at output stage
Combines classic tube mic designs with solid-state top-end
Frequency Response: 20Hz-20KHz
Sensitivity: 12.6mV/Pa - 38 +/- 1dB(0dB=1V/Pa 1000Hz)
Polar Pattern: Cardioid
Impedance: 200 Ohms
Equivalent Noise Level: 12dB(A weighted)
Max SPL for 0.5% THD@1000Hz: 135dB
Power Requirement: External PSU included.
Connector: 3-pin

Owner's manual

sE Electronics Gemini II User Manual

Product specs

Microphone Type	Tube Condenser
Mono/Stereo	Mono
Polar Pattern	Cardioid
Diaphragm Size	1.06" (27mm)
Frequency Response	20Hz-20kHz
Max SPL	135dB
Output Impedance	200 ohms
Self Noise	12dB (A weighted)
Low Cut Filter	100Hz
Pads	-10dB
Tube	12AX7, 12AU7
Power Source	External power supply
Connector	XLR
Weight	2.6 lbs.
Included Accessories	Shock Mount, Wood Case, Flight Case

FAQs

What is the polar pattern of the sE Electronics Gemini II microphone?: The sE Electronics Gemini II features a cardioid polar pattern, making it ideal for capturing sound sources directly in front of the microphone while minimizing ambient noise from the sides and rear.
What type of tubes does the sE Electronics Gemini II use?: The Gemini II employs a dual tube design with a 12AX7 input valve and a 12AU7 output valve, providing a classic, warm tube sound.
Is the sE Electronics Gemini II suitable for vocal recording?: Yes, the sE Electronics Gemini II is excellent for vocal recording, thanks to its large-diaphragm tube condenser design, which captures rich, detailed vocals with warmth and clarity.
What is the frequency response range of the sE Electronics Gemini II?: The frequency response of the sE Electronics Gemini II ranges from 20Hz to 20kHz, allowing it to capture a wide spectrum of audio frequencies.
Does the sE Electronics Gemini II come with any accessories?: Yes, the sE Electronics Gemini II includes a shock mount, a wood case, and a flight case, providing protection and convenience for studio and travel use.
How does the sE Electronics Gemini II handle high sound pressure levels?: The sE Electronics Gemini II can handle sound pressure levels up to 135dB, making it suitable for recording loud sound sources without distortion.

Videos

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Future Shock Studios

sE Electronics Gemini II Dual Valve MicrophoneMicrophone Review/Test

Future Shock Studios

GEMINI II vs NEUMANN U 87 Parte II

Age of Audio

NEUMANN U87 vs sE Electronics GEMINI II Part 1

Age of Audio

Don't Buy a Microphone till you watch this!! *Unboxing - sE Electronics - High End Mics!!

Emlyn In The Mix

sE Electronics Gemini II Microphone

DV247 Music Store UK TV

sE Electronics Gemini II Dual Tube Microphone Review

purewaveaudio

sE Electronics - Gemini II

Scan Pro Video

Shure SM7b vs sE Electronics Gemini II Microphone Shootout

TDH Studios

Reviews

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PROS

Exceptional vocal clarity, warm yet crisp sound
Enhances high frequencies without overpowering
Provides detailed, tube-like sound without exaggeration
Captures acoustic guitar with remarkable clarity and depth
Stands out even among higher-priced microphones
Requires minimal effort to achieve great sound in recordings

CONS

Significantly heavy and delicate, requiring a sturdy stand

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about sE Electronics Gemini II.

Use cases and applications

0 0

The SE Gemini II has been praised for its well-balanced sound in a two-mic drum setup, effectively capturing the full kit when paired with a kick mic like the AKG D112.
Source

Features and functionality

0 0

It's noted that the SE Gemini II delivers a very usable sound for drums, providing clarity and balance, which can reduce the need for extensive EQ adjustments.
Source

Value and pricing

0 0

Users acknowledge the SE Gemini II's price point of $1800, implying that its performance should justify the cost for serious recording applications.
Source

Comparisons

0 0

The SE Gemini II was highlighted as superior in a two-mic drum recording setup compared to a less expensive ribbon mic, offering more life and balance to the sound.
Source

Critic Reviews

SE Electronics Gemini II & Z5600a II

soundonsound.com

The sE Electronics Gemini II impresses with its blend of tube warmth and solid-state clarity, making it a versatile addition to any mic locker. Its transformerless design retains high-end sizzle without sacrificing low-end weight, appealing to vocalists and instrumentalists alike. Improved noise performance and a robust build further enhance its appeal. However, its weight requires a sturdy stand, and the basket assembly's low-frequency resonance necessitates careful handling. Overall, the Gemini II is a distinctive, high-quality microphone, offering a unique tonal character at a premium price point, making it a worthy investment for serious users.

positive

Full Review

sE Gemini II Review | recording hacks

recordinghacks.com

The sE Electronics Gemini II microphone impresses with its dual-tube design, offering warmth and clarity across vocals, guitars, and drums. Its standout features include a reduced noise floor and robust build quality. While not a universal solution for all recording needs, its character and tonal articulation make it a valuable asset for varied applications. Criticisms include its weight and the lack of multi-pattern options, but its performance justifies the $1050 price tag. Ideal for those seeking a mic with a unique sound palette, though it may not suit those preferring a more neutral tone.

positive

Full Review

Review Gemini II Microphone - sE Gemini 2 Mic Reviewed

futuremusic.com

The sE Electronics Gemini II microphone impresses with its hybrid tube/solid-state design, offering a warm yet crisp sound ideal for rich vocals and varied instruments. However, its hefty size and inadequate shock mount are concerns for practicality and durability. Despite these drawbacks, the Gemini II's innovative technology and versatile audio capture make it a strong contender for serious studio setups.

positive

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3.5 out of 5

Based on 0 Reviews and 3 Ratings

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Artist usage

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Billy Gibbons

Guitarist

ZZ Top

Verified via sE Electronics

Listed on Gibbons' sE artist page.

XXXTENTACION

Singer, Rapper

Verified via YouTube

0:15 is the timecode where you can see XXXTentacion with this mic was recording his track called "i don't even speak Spanish lol"

Noah Kahan

Guitarist, Singer

Verified via YouTube

Noah Kahan using the sE Electronics Gemini II during a live recording of his song "Mess" for Relix.

Sean Caskey

Singer, Guitarist

Last Dinosaurs

Verified via Australian Musician Magazine

In an interview with Australian Musician Magazine, Sean Caskey confirms that he uses the sE Electronics Gemini II microphone for vocals.

Jorge Drexler

Singer, Guitarist

Bajofondo

Verified via Photo

During a 2018 Paste Studios session in NYC, Jorge Drexler used the sE Electronics Gemini II condenser microphone, as seen in a user-uploaded photo.

Dan Tyminski

Guitarist

Soggy Bottom Boys

Verified via YouTube

In this performance of Man of Constant Sorrow, Tyminski uses a sE Gemini II microphone at Paste Studios in New York.

Brainpower

Rapper

Verified via sE Electronics

Listed on Brainpower's official sE Electronics artist page.

"There are many mics I use and love. Recently, I finally got around to adding a Gemini II to my collection and I am really happy with it."

"I just used the Gemini II for a new TV show project. And I am absolutely stunned by how rich it sounds. The warmth is palpable and the clarity just jumps at you…even without any EQ."