Schoeps CMC 1 K, XLR3M

Schoeps CMC 1 K [132013]

The Schoeps CMC 1 K is a compact microphone amplifier with a permanently attached 5-meter cable and XLR-3M connector. It is technically identical to the CMC 1 U, except it lacks a built-in connector. This amplifier is fully compatible with all MK capsules and Colette active accessories, including the CUT 60 and RC series.

Designed for installations where a fixed cable is preferred—such as integrated setups or built-in mounting—the CMC 1 K offers excellent low-noise performance, RFI shielding, and support for both P12 and P48 powering standards.

More capsules: Colette capsules
Other amplifiers: Colette amplifiers

Main Features

• Fixed 5-meter cable with XLR-3M connector
• Fully compatible with MK capsules and active accessories
• Supports P12 and P48 phantom power
• RFI shielding and low self-noise
• Weight: approx. 28 g (without cable)
• Article number: [132013]

Specifications

• Frequency range: 20 Hz – 20 kHz
• Max. output voltage: 1.8 V (at 1 kΩ load)
• Max. SPL: 135 dB (P48), 131 dB (P12)
• Low cut filter: 20 Hz, 12 dB/octave
• Output impedance: 50 Ω ±1 Ω
• Min. load impedance: 1 kΩ
• Common mode rejection: >55 dB at 1 kHz
• Length: 29 mm, diameter: 20 mm
• Powering: P48 (30–52 V), P12 (11–13 V)
• Current consumption: 2 mA (P48), 3 mA (P12)
• Max cable length: >400 m

Included

• SGC microphone clamp