The Crane model 403/12 was developed as a robust, high-specification, industrial battery charger aimed at the professional film industry.

The Crane AT12 100 Volt Line Audio Attenuator is constructed as an industrial specification low loss 100 Watt attenuator that can also boost 50 Watt to + 3 dB, 25 Watt to + 6 dB, 12,5 Watt to +9 dB and 6 Watt to + 12 dB.

The BAL408 Balancing Unit is a professional 4-channel audio line driver to convert balanced to unbalanced and vice versa. Gain is individually adjusted for each channel on multi-turn trimming potentiometers.

The Crane DA4+4ST is a professional 1U, 8-channel audio line converter for balanced to single-ended (and vise-versa). Each channel has a multi-turn screwdriver adjustment on the front panel for accurate level adjustment.

The DA212 is a professional 1U, 2-input / 12-output or 6-channel stereo audio distribution amplifier. Input gain is adjustable on two multi-turn trimming potentiometers. Each of the 12 outputs can be selected for mono mix and / or half gain.

The Crane ELS-30 Dual Wide Dispersion Loudspeaker is an industrial tamper-proof design constructed of 2mM passivated mild steel tube. The ELS-30 is powdercoated while the ELS-30SP version is hot-dipped galvanized.

The Stereo Headphone Amplifier HP2ST is a professional dual stereo input and output headphone driver. The 4 inputs can be routed to any of the two stereo headphone outputs with all permutations possible.Jumper selected gain halving for individual left and right outputs are available to achieve perfect balance where more channels are mixed to one ear.

The Stereo Headphone Amplifier HP2ST is a professional dual stereo input and output headphone driver. The 4 inputs can be routed to any of the two stereo headphone outputs with all permutations possible. Jumper selected gain halving for individual left and right outputs are available to achieve perfect balance where more channels are mixed to one ear.

The LDM1 was developed to overcome the problems encountered with transporting audio over distances to different power outlets where earth potentials cause fidelity and failure problems. Extensive visual monitoring ensures effective line diagnostics. The isolated line output is also MOV protected.

The M50 Audio Power Amplifier is a professional monitoring amplifier, with mono balanced on XLR, or single-ended internally mixed stereo inputs on RCA connectors. Stable discrete circuitry design allows for the output to be connected directly to a 100 Volt transformer (eg. Crane T100) to serve small public address applications.

The RL1 is an ergonomic, professional "Studio On-Air" or "Rag Light" display and is controlled by either the 2-channel Crane RL2/2 or 8-channel Crane RL4/8 drive units."Off-Air" is indicated as a flat green panel while on air shows a red panel with black "X" inside.

The crane RLC2/2 is a professional Rag Light Controller that serves two standard bi-colour Crane RL1 or Crane OA1 displays from two normally open (n/o) contacts.Standard telephone sockets allow for a landline connection to flash the displays in either mode to indicate incoming calls.

The Crane RLC4/8 is a professional 1U RAG light controller for studio 'On Air' indication. Designed to drive eight individually programmable Crane RL1 bi-colour or Crane OA1 displays from four open contact inputs, as well as telephone indication. An active telephone line is displayed, where selected, by flashing the relevant display.

The Crane SW12 is a high quality 1U, 12-channel stereo audio and composite video monitoring router with multiple cascading facilities. Unselected video inputs are 75ohm terminated and all switching is through high quality relays to ensure fully isolated, low impedance contacts.

The No Audio Alarm T109 is a professional 4-channel stereo, single-ended input unit that monitors audio presence.

The T304 VU / PPM Meter is a professional and accurate display that can be switched for Volume Unit or Peak Programme Display of audio signals.

The VDA6 is a professional composite Video Distribution Amplifier. Features include active black level clamping as well as termination switches with indication. The unit also caters for gain and high frequency adjustment.