Empirical Labs EL-9 Mike-E – Mic Preamp & CompSat Channel Strip

The Mike-E combines an ultra-quiet transformer-based mic preamp, vintage-style coloration, and a flexible CompSat dynamics section into a single 1U rack unit. Designed for clarity and expressive tone—whether for vocals, drums, or instruments—this module keeps workflow simple and sonority rich.

Key Features

• Super low-noise mic preamp: Transformer-coupled with digitally-stepped gain control and a “Bad!” LED for overload indication
• Instrument input (DI): Front-panel jack with ultra-clean performance and rich tonal character
• 80 Hz colored high-pass filter: Gently removes rumble with vintage-style warmth
• Phase invert switch and 48 V phantom power onboard
• CompSat section: Saturator (tube-style soft clip) feeding into a Distressor-like compressor with four ratios (2:1, 4:1, 8:1, Nuke)
• Emphasis circuit: Boosts high frequencies before compression, and applies cut after—for clarity and tonal polish
• Mix control: Blend compressed/saturated signal with dry for parallel processing

Customer Benefits

Mike-E offers a one-stop solution for rich sonics and tonal control. Its noise-free signal path, coupled with saturation, compression, and tonal shaping, lets you enhance performance with minimal effort. Whether tracking vocals, guitars, or drums, its intuitive design speeds up workflow without compromising character.

Quick Specs

• Frequency response: 3 Hz–200 kHz (CompSat bypassed); 3 Hz–150 kHz (CompSat active); optional transformer out: 6 Hz–80 kHz
• S/N ratio: 130 dB at 40 dB gain
• Distortion: 0.0006%–15%, depending on mode
• Max output: +28 dBu
• Input impedance: 600 Ω (mic); Instrument input: 332 kΩ; Output impedance: <38 Ω
• Attack/Release: Attack ~0.9 ms; Release ~0.15–1 s
• Power consumption: Up to 15 W
• Form factor: 1U rackmount, 19″ chassis

What’s in the Box

• Empirical Labs EL-9 Mike-E Channel Strip
• IEC power cable
• Quick start guide and recall chart

Use Cases / Ideal For

Ideal for professional studios and live settings where clean mic pre, warmth, and flexible dynamics control are key. It excels on vocals, bass, acoustic or electric guitars, room mics, or entire bus groups—especially when you want character and control in one smart unit.

Compatibility

Fits standard 19″ gear racks. XLR and TRS I/O integrate with outboard, mixers, or audio interfaces. Stereo-linkable and recall-friendly, it fits into mixing, tracking, and broadcast workflows with ease.

Pros & Cons

✅ Pros:

• Ultra-clear mic pre with vibrant saturation options
• CompSat delivers punchy compression with tone shaping
• Simple, classic layout with modern functionality

⚠️ Cons:

• Single channel—requires a pair for stereo use
• More expensive than basic preamp strips

The Empirical Labs EL-9 Mike-E brings vintage-style tone, modern control, and studio flexibility to your channel strip.