The Cloud USA MA40T 40W Mini Mixer Amplifier Facility Portis a mono mixer/amplifier for use in AV systems and installations with an audio component. At 11.9 x 1.6 x 5.7", it is compact enough to fit into a wall or ceiling mount, or to be placed conveniently next to projectors, displays, and loudspeakers. As such, it is suitable for gallery/museum exhibitions and tour-guide systems. It can also work with digital signage systems, providing a vast improvement over the audio typically found in such devices. With its transformer-coupled, high-impedance output, the amplifier is capable of driving 40W into 100/70/25V-line loudspeaker distribution systems. The MA40T can also operate with 24 VDC power supplies, ideal for installations where an AC mains power supply isn't on hand - places such as trams, river-boats, and buses.

The MA40T can mix a balanced microphone input with two unbalanced stereo connections, summing the stereo inputs to mono internally and outputting them via the music channel. Also available, is a Facility port input option, which enables you to connect the LM-2A remote input module for wired sources or the BT-1FA input module for Bluetooth wireless sources (both available separately). Microphones, and/or line sources such as wireless mics, DJ mixers, MP3 players, laptops - including Bluetooth-equipped tablets and smartphones - can then be connected locally, simplifying the setup process for presentations where portable audio sources are in use. Additionally, the microphone input can be configured to directly connect to either a 100V-line or 70V-line PA/VA system, allowing the unit to carry paging and/or emergency announcements made using the building's main system.

Rear-panel DIP switches enable you to set various priorities, such as Line 1 over Line 2, or Mic over music. Configured in this way, you can connect message stores, or cause the music channel to automatically attenuate whenever microphone signal is present; this comes in handy for announcements. For microphones requiring 12V phantom power, an internal jumper is available. A music mute input is also provided, which can be hooked into an emergency system and permits compliance with local Fire Authority regulations; when the music mute is instantiated, the microphone input remains active, and a front panel MUTE LED illuminates. The inputs and outputs provided are all plug-in screw terminal connections.

On the front panel, you'll note controls for Mic, Line 1, and Line 2 levels, as well as low-frequency and high-frequency controls for the music channel to better accommodate the acoustics of your given space. On the rear of the unit, you'll see that the mic and line inputs have a control knob for gain. An energy-efficient amplifier, the MA40T features a user-selectable power-down function which automatically puts the unit into a low-current standby mode when it ceases to receive signal after a predetermined amount of time.

40W Output Into 25/70/100 V-Line Systems    "Install-&-Forget" Mono Mixer/Amplifier    For Store, Museum, Transportation & More    Compact Design, Fits In Wall/Ceiling    2 x Line Inputs, 1 x Mic Input    70/100V Line Input Option    Facility Port Input Option    Selectable Mic-Over-Line Priority    Selectable Line 1-Over-Line 2 Priority    Energy Efficient

• Compact, mono mixer/amplifier module for "install-and-forget" situations
• Suitable for use with in-store digital signage, gallery/museum exhibits, and fixed or mobile tour guide systems
• Transformer-coupled, high-impedance output suitable for driving 40W into a 100V-line, 70V-line, or 25V-line loudspeaker distribution system
• Compact design – small enough to be fitted into wall or ceiling voids 
• Two (unbalanced) stereo line inputs with individual sensitivity trims – stereo inputs are summed to mono internally
• Electronically balanced mic input with separate gain control
• Phantom power selectable by internal jumper
• Front-panel control of music and mic levels
• HF & LF EQ adjustments for music sources
• Mic input configurable for direct connection to 100/70V-line systems – allows MA40T to receive announcements from main building PA/VA system
• Mic input can be used with paging mics – compatible with the PM1 single-zone paging mic (available separately)
• Paging is configurable as automatic voice-over-music (VOX mode) or contact closure via access port
• Selectable Line1-over-Line 2 priority
• Facility port input option allows for connection of the LM-2A remote input module for wired sources or the BT-1FA input module for Bluetooth wireless sources (both available separately)
• Music Mute control input (N/O or N/C) for interface to emergency system
• Selectable 65 Hz high-pass filter for use with 100/70/25V-line systems
• Plug-in screw terminal connectors
• Automatic power-down function (user-selectable)
• Operates from any external 24 VDC supply
• Energy-efficient – less than 1W power consumption in sleep mode
• Convection cooled – silent during operation
• PSU meets US DoE Level VI energy requirements
• Universal AC adapter included (100-240 VAC)

Related Questions and Answers

Q: 1. does microphones come with it?

A: A microphone is not included.

Q: 2. how many wireless mics can I use with this unit?

A: This mixer has two mic inputs for a total of two wireless microphones.

Q: 3. Do you have a SDS (Safety Data Sheet) for the liquid used in the smoke machine?

A: LENSGO Smoke B All-in-One Handheld Mini Fog Machine (40W) comes with a printed manual with safety instructions in the box.

Q: 4. Can you use the ethernet connection to send a signal to the Juke?

A: The Juke-6 40W 12-Channel Multi-Room Streaming Amplifier can accept audio sources over ethernet.

Q: 5. that work with 700 w speaker?

A: The Pyle Pro 2000W Karaoke Mixer/Amplifier with Bluetooth (BH # PYPMXAKB2000) may work with a speaker rated up to 750 watts @8 ohms. This is a maximum ratinf and not intended for continuous use. Check your speaker's specifications for ratings that are listed as peak, continuous or RMS. RMS would typically be the most suitable and lowest rating.

Q: 6. Does this support 70volt systems without the need for an external transformer?

A: This unit will support 70 volt speakers, providing 120 watts of power to 2 zones.

Q: 7. Does this item come with Rack mount ears?

A: The Quest Commercial M-65 does not include rack ears, but they are available separately (BH #QURKM3565).

Q: 8. Does the mixer come with the 5 pin Euroblock connector?

A: Yes, the Cloud USA MX155 7-Channel Mic/Line Pre-Amp Mixer does include the 5-pin Euroblock connector on the back panel. You can see a photo of the back panel here: https://www.cloud.co.uk/storage/image/products/7ce71702ca1db27bfcc935753f8fc959.jpg

Q: 9. How can I turn off the amplifier's sleep mode?

A: We are having BIG problems with the Sleep Mode. Even when there is signal, the unit is going in to sleep mode. We stood in front of a group of 15 at a church yesterday, all of them angry that we don't have a solution for this. Most times the unit does not come back on with signal, we have to power cycle, which causes a significant pop in the speakers.

Q: 10. Is this considered a multi zone unit, but how can it be when there is only one output speaker?

A: This Amp is considered 3 inputs and one output. The 3 inputs are: One Microphone, second selectable Mic/Line, the third is a line level. The output is one you have the choice of using 4 Ohm, 25V, or 70V, on 25 and 70V you can use multiple speakers 70V rated in a daisy chain configuration, as long as you don't exceed the 35W limit of the Amp.