Martin JEM AF-1 MKII 12" Variable Speed Effect Fan
Description
Martin JEM AF-1 MKII 12" Variable Speed Effect Fan
The JEM AF-1 MKII is a studio-grade effect fan engineered for session work, music video production, and live recording setups that demand responsive, variable-speed airflow control with minimal noise intrusion. Its compact footprint and flexible mounting options—floor or hanging in any orientation—integrate seamlessly into home studios, project spaces, and multi-room recording environments. Built to Martin's industry standard for effect fans, the AF-1 MKII combines sealed motor reliability with straightforward control for capturing clean takes, achieving consistent results across multiple session days, and supporting complex post-production workflows.
Motor & Airflow Performance
The 12" sealed axial motor operates across a wide speed range (200–2500 rpm) with variable output from 0–100%, delivering up to 1815 m³/hour (1083 CFM) maximum airflow. Responsive control at low speeds ensures smooth ramping without dead zones, while the 70 dBA maximum noise level at full speed keeps acoustic footprint manageable—critical for isolation booths and overdub sessions where bleed into vocal or instrument mics must stay minimal.
Control & Connectivity
Dual control options—integrated DMX and an included analog timer remote control with 3-pin XLR connector (3 m cable, expandable to 50 m)—provide flexibility for syncing effect fan performance with playback, click tracks, or video timecode in production. The test switch enables on-site verification without requiring external equipment, streamlining session prep and troubleshooting.
Key Features
- 12" sealed axial motor with variable speed control
- Fan speed range: 200–2500 rpm
- Maximum airflow: 1815 m³/hour (1083 CFM)
- Variable output: 0–100%
- Maximum noise level: 70 dBA at maximum speed
- Integrated DMX and analog timer remote control
- 3-pin XLR remote cable: 3 m standard, up to 50 m maximum
- Steel housing, black finish
- Mounting: floor or hanging in any orientation
- Dimensions: 320 × 350 × 176 mm (12.6 × 13.8 × 6.9 in.)
- Weight: 8.5 kg (18.7 lb.)
- Operating temperature range: 0°C to 55°C (32°F to 131°F)
The JEM AF-1 MKII remains the go-to effect fan for producers and engineers seeking reliable, quiet, and controllable airflow across recording sessions, overdub work, and post-production applications.
More Information
| Condition | New |
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At a Glance
The Martin JEM AF-1 MKII is a sealed-motor effect fan designed for studio and location recording sessions that call for controllable, quiet environmental airflow—especially useful during video shoots, live-to-tape recordings, or sound-stage work. Variable speed (0–100% output) and dual control modes let you dial in subtle low-speed operation for ambient effect or ramp up to 1083 CFM when a scene demands impact, all while keeping acoustic noise at a professional 70 dBA maximum. Select this fan when you need silent, dependable airflow control that won't compromise your recording or introduce unwanted motor noise into takes.
Frequently Asked Questions
What are the control options for the AF-1 MKII?
The fan offers dual control: integrated DMX for complex show integration, and an included analog timer remote with 3-pin XLR connector (3 m cable standard, expandable to 50 m). A test switch is also built in for on-site verification without external equipment.
How loud is this fan at full speed?
Maximum noise level is 70 dBA at full speed (2500 rpm), keeping the acoustic footprint manageable even in sensitive venues or recording environments. Low-speed operation is significantly quieter.
What is the maximum airflow output?
The AF-1 MKII delivers up to 1815 m³/hour, or 1083 CFM, at maximum speed. Variable output ranges from 0–100%, allowing smooth ramping with no dead zones at low speeds.
How is the fan mounted, and what are the physical dimensions?
The fan mounts on the floor or hangs in any orientation, making it flexible for touring rigs, permanent installations, and temporary setups. Dimensions are 320 × 350 × 176 mm (12.6 × 13.8 × 6.9 in.), and it weighs 8.5 kg (18.7 lb.).
What operating temperature range does the AF-1 MKII support?
The fan operates reliably between 0°C and 55°C (32°F to 131°F), making it suitable for indoor venues, outdoor temporary events, and climate-controlled studios alike.
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