Cloud Microphones Cloudlifter CL-4 Mic Activator

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Cloud Microphones Cloudlifter CL-4 Mic Activator

Cloud Microphones

Cloudlifter CL-4 Mic Activator

4.8 Expert Rating

Product Info

Article Number: 612833
Model: Cloudlifter CL-4 Mic Activator
Category: Preamps
Price: $542.30

* Prices may vary. Check retailer for current pricing and availability.

The Cloudlifter CL-4 is a game-changer for anyone using ribbon, tube, or dynamic mics that need a serious signal boost. It's particularly useful for vocalists or instrument recordings where you want that extra bit of clarity and punch without adding noise. A well-executed solution for serious home and pro studios.

Product Description

  • Cloud Microphones Cloudlifter CL-4 Mic Activator
  • 4-Channel Level Amplifier
  • +25 dB gain for ribbon
  • tube and dynamic microphones
  • Discrete JFET circuit
  • Requires +48 V phantom power (safe for passive ribbon microphones - no passing on of phantom power)
  • Frequency range: 5 - 80
  • 000 Hz (-0.3 dB)
  • Input impedance: 3 kOhm
  • Inputs: Four XLR 3-pin
  • Outputs: Four XLR 3-pin
  • Metal housing
  • Format: 19"/1U
  • Dimensions (W x H x D): 533.4 x 44.5 x 114.3 mm
  • Weight: 1.5 kg
PROS
  • • Discrete JFET circuit delivers a clean, powerful signal boost.
  • • Metal housing provides robust build quality and reliable rack mounting.
  • • Extremely wide frequency response preserves high-end detail for ribbon mics.
  • • Safe phantom power pass-through protects delicate ribbon microphone elements.
CONS
  • • Relatively heavy for a single rack unit, can strain older racks.
  • • Limited to +25dB gain; may not be enough for extremely low-output mics.
  • • Requires +48V phantom power from the preamp, increasing power draw.

Product Video

Key Features

Channels 4
Preamp Type Discrete JFET
Gain Range +25 dB
Phantom Power Requires +48V, safe pass-through
Connections Four XLR 3-pin Inputs/Outputs
Weight 1.5 kg

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Frequently Asked Questions

Yes, the CL-4 is designed to be safe for passive ribbon and tube microphones, as it doesn't pass phantom power through.
It’s not a preamp replacement; it’s a level amplifier. It adds a subtle 'density' and improves transient response without dramatically altering the mic's inherent sonic character.
While technically possible, it’s not recommended. Condenser mics generally have sufficient gain and the CL-4 is designed to optimize ribbon and dynamic mic performance.

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