The RME 12Mic is a high-performance 12-channel microphone preamp designed for professional studios, live sound, and broadcast environments. Combining no-compromise analog-to-digital conversion, advanced AVB and MADI connectivity, and remote controllable operation, the 12Mic delivers unmatched flexibility, pristine audio quality, and ultra-low latency.
Key Features:
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12 Mic Preamp Channels – PAD-free front XLR inputs with 75 dB gain and up to +18 dBu input handling.
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Combo Inputs with Hi-Z & P48 – First 4 inputs accept XLR or TRS with high-impedance instrument mode, others accept XLR with phantom power.
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Multiple Connectivity Options – Dual 1 GigE AVB ports (8 streams, 16 channels each, per direction), coaxial and optional optical MADI I/O, and 3x ADAT outputs supporting up to 192 kHz.
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Internal Routing Flexibility – Supports up to 268 x 282 channels, enabling complex routing, mixing, and conversion.
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Remote Control Ready – HTTP, JSON, IEEE 1722.1 AVDECC, and MIDI over MADI support.
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Ultra-Low Jitter Clocking – SteadyClock FS technology ensures crystal-clear audio with minimal jitter.
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Convenient Front Panel – 1.54" full-color display, control knob, and four direct-access buttons for easy operation.
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Robust & Redundant Power – Internal PSU with optional 12V DC redundant power supply for maximum reliability.
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Monitoring – Stereo or balanced mono phones output for real-time monitoring of all channels.
Professional Performance
The 12Mic delivers exceptional signal-to-noise ratio on all channels, making it perfect for high-end recording, broadcast, and live sound applications. Its front panel XLR and TRS inputs provide flexible connectivity, while its AVB and MADI integration allows daisy chaining, merging, and low-latency conversion of multiple digital streams. ADAT outputs can deliver a combination of microphone, AVB, and MADI signals, or monitor mixes to existing DACs and headphone amps, making the 12Mic a central hub for professional audio workflows.
Encased in a 1U 19" enclosure, the RME 12Mic combines compact, rugged design with unmatched routing, control, and conversion capabilities—ideal for engineers, producers, and system integrators seeking precision, reliability, and versatility in a single unit.
Analog Inputs
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XLR Inputs 1-12: Electronically balanced, 3.4 kΩ input impedance
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Gain Range: 75 dB (1 dB steps)
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Maximum Input Level: 0 dB = +18 dBu, Gain 75 dB = –57 dBu
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AD Resolution: 24-bit
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Frequency Response: 8 Hz–20.8 kHz (@44.1 kHz), 4 Hz–29.2 kHz (@96 kHz), 3 Hz–43.7 kHz (@192 kHz)
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THD @30 dB gain: <–110 dB / <0.00032%
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THD+N @30 dB gain: <–104 dB / <0.00063%
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Channel Separation: >110 dB
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SNR: >117 dB RMS unweighted, >120 dBA
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EIN (30 dB gain, 150 Ω): 123 dB RMS, 125.5 dBA
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TRS Inputs 1-4: Balanced TRS jack, 42 dB gain range, switchable high impedance (1 MΩ, unbalanced TS)
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Maximum Input Level: Gain 8 dB = +20 dBu, Gain 50 dB = –22 dBu
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SNR: 115 dB RMS unweighted / 118 dBA
MADI Inputs/Outputs
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Coaxial (BNC, 75 Ω) and Optical (SFP optional)
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Supports 56/64 channel modes and 96k Frame
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Single Speed: 64 channels 24-bit @48 kHz
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Double Speed: 32 channels 24-bit @96 kHz
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Quad Speed: 16 channels 24-bit @192 kHz
Word Clock I/O
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75 Ω BNC connectivity
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Supports 44.1–192 kHz, full or single speed operation
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SteadyClock FS for ultra-low jitter
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Intelligent Clock Control for seamless clock switching
ADAT Inputs
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3 × TOSLINK
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Quad Speed (S/MUX4): 1 × 2 channels 24-bit @192 kHz
Headphone Outputs (Phones 1/2)
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6.3 mm TRS stereo (unbalanced) or mono (balanced) jack
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Resolution: 24-bit
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SNR: 115 dB RMS unweighted / 118 dBA
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Frequency Response: 9 Hz–22 kHz (@44.1 kHz), 9 Hz–45 kHz (@96 kHz), 8 Hz–75 kHz (@192 kHz)
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THD+N: <–100 dB / <0.001%
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Max Output Level: +13 dBu (unbalanced), +19 dBu (balanced)
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Channel Separation: >110 dB
General & Connectivity
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2 × RJ45 1 GigE AVB (8 streams per direction, redundancy support)
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MADI input redundancy (SFP optional)
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Internal routing: up to 268 × 282 channels
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19” rack unit, 1U height
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1.54” full-color display with control knob and four buttons
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Remote control via HTTP, JSON, IEEE 1722.1 AVDECC, MIDI over MADI
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DC-coupled outputs
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USB 2.0 for remote control and firmware updates
Power
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Internal PSU: 30W, 100–240V AC
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Optional external 12V DC, 2.5 A redundant power supply
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Typical consumption: 20W, Standby: 0.5W
Dimensions & Weight
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Size (WxHxD): 17.3 × 1.7 × 9.6"
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Weight: 6.2 lbs
