KALI AUDIO MV-BT Bluetooth Input Module

Bluetooth In.

Balanced Audio Out.

Turn any professional speaker into a Bluetooth speaker!

Kali Audio’s MV-BT lets you use your Bluetooth devices with professional speakers, mixers, controllers, and interfaces. Just pair your device by pressing the Kali logo on the front, and use your preferred balanced connector to connect to your system.

Press the Kali logo to pair.

Blue light indicates volume level.

Enjoy precise control over the volume level at your fingertips. Volume control is independent, so you can leave volume on your device at full.

Balanced Outputs

Connect to speakers, mixers, controllers, or interfaces with whatever cables you already use.

• Type: passive
• Number of channels: 2
• Number of inputs: 2
• Input connections: XLR Combo / 3.5mm stereo jack
• Input type: balanced/unbalanced
• Maximum input level: +20 dBu
• Input impedance: 10 kohms balanced/ 5 kohms unbalanced
• Number of outputs: 2
• Output connections: XLR/m, 3.5 mm stereo jack
• Output type: balanced/unbalanced
• Max output level: +20 dBu
• Output impedance: 600 ohms
• Frequency response: 10Hz - 40 kHz +/- 1 dB
• THD: 0,001 %
• Max. attenuation: 85 dB (attenuator), 112 dB (attenuator + mute)
• Controls: Attenuation, Mute, Mono
• Housing material: sheet steel/wood
• Housing surface: powder-coated
• Width: 164 mm
• Height: 62 mm
• Depth: 85 mm

MC2.1 - Monitor Controller

It is imperative that what you record is exactly what you hear - this is the philosophy that is at the heart of the design of the MC2.1 Monitor Controller.

With the Drawmer MC2.1 Monitor Controller incorporated into your system you combine the clarity, fidelity and transparency of the highest quality monitoring circuit with the complexity of a host of mix checking features. It is versatile and intuitive, but above everything else, where the Drawmer MC2.1 excels is in it’s accuracy and ability to faithfully reproduce what has been recorded.

The MC2.1 incorporates four inputs with three stereo balanced speaker outputs, plus a dedicated mono speaker/sub-woofer output each with individual left/right trims under the unit to provide complete control over level matching. The active circuit has been designed to faithfully produce the audio signal whilst removing many of the problems that a passive circuit will bring. In addition, it has a host of mix checking features not often found on other controllers, such as individual left/right cut, as well as two seperate headphone amplifiers and a talkback facility, making the MC2.1 a true engineers tool.

Whether you’re mastering a cd/dvd, recording, checking a mix for balance and e.q, doing A/B comparisons, plus a mutlitude of other tasks, you’ll have spent weeks designing the perfect studio environment and a fortune on active speakers, dynamics processors, various microphone and preamplifier combinations as well as a whole room full other gear, one thing is for sure - a monitor controller is central to every recording setup and probably the most important element of the entire signal chain - providing the ‘reference’ listening signal that enables the user to achieve the optimal mic placements, the perfect balance and EQ etc. There is one thing that should always be absolutely guaranteed - that you can rely on the accuracy of your monitor controller.

• Ultra low noise and transparent circuit design.
• Linear power supply with low hum toroidal transformer and internal voltage selector switch.
• 3 stereo balanced speaker outputs, plus a dedicated mono speaker/sub-woofer output. All have individual left & right trims under the unit to provide complete control over level matching.
• Timed relay protection on all speaker outputs to prevent power up/down bangs.
• Comprehensive mix checking facilities including Left/Right Cut, Phase Reverse, Mono, Dim, Mute.
• Parallelled custom quad pots on main and headphone level controls for excellent channel matching and smooth feel.
• Four inputs including balanced Neutrik XLR, balanced Neutrik XLR/JACK COMBI, and shared aux phono or 3.5mm jack.
• Two headphone amplifiers with individual level controls.
• Built in talk back microphone with level control, mono output jack and internal headphone routing.
• Rugged steel chasis and stylish brushed aluminium cover.
• Can be stacked and is rack mountable (with the MCB 2U mounting kit).
• Dimensions: L 272mm x W 215mm x H 81mm. Weight: 2.5kg

• 2 x Stereo Line Level Inputs (6.3 mm jack)
• 1 x Stereo Cue Mix Inputs (6.3 mm jack)
• Alt Inputs (3.5 mm mini jack, stereo RCA optical or coaxial S/PDIF inputs)

MC1.1 - Monitor PreAmp

Fall in love with your vinyl again!

Hot on the heels of the Drawmer MC2.1 well known for its functionality and transparency comes its new sibling the MC1.1 Monitor Preamp, offering the same fantastic sound but with a revised feature set more suitable for a less complex post production booth or home use where multiple speaker setups are not permissible or even required, and with the addition of a new RIAA phono stage the MC1.1 is a great solution for your precious turntable setup.

The front panel is dominated by the two large, independent volume controls for the main line outs and the headphone amplifier, both incorporate a paralleled custom quad pot for excellent channel matching and the smoothest possible action. There are also individual switches for each input source and output section making an elegantly simple yet functional user interface.

• Ultra low noise and transparent circuit design.
• Linear power supply with low hum toroidal transformer and internal voltage selector switch.
• 3 Input Sources - Balanced XLR, MP3 Player 3.5mm Jack & Switchable Line/Phono (RIAA MM) RCA.
• Two switchable output stages, Balanced XLR and RCA.
• Mono Sub woofer output available simultaneous to balanced outs.
• Parallelled custom quad pots on main and headphone level controls for excellent channel matching and smooth feel.
• Independent volume controls for the main outputs and headphone section.
• Rugged steel chasis and stylish brushed aluminium cover.
• Can be stacked and is rack mountable (with the MCB 2U mounting kit).
• Dimensions: L 272mm x W 215mm x H 81mm. Weight: 2.5kg.
• Designed and manufactured by Drawmer in the UK.

The Nano Patch+ really comes into its own when connected between your computer audio interface/soundcard master outputs and a pair of active (powered) monitor speakers. One of the benefits of passive volume attenuation is that you no longer have to control volumes with your softwareʼs master volume fader. Reducing levels from your software only reduces the audio bit depth. It is much more appropriate to keep your software masters at unity and attenuate the audio to your active monitors with a passive controller like the Nano Patch+. This way you can maintain maximum audio resolution and attenuate your monitoring volume with the confidence that the sonic integrity of your audio is not compromised.

No active circuitry, buffers, transistors, batteries, or power supply of any kind can interfere with the main passive output of the Nano Patch+. It simply delivers attenuated signal. Pure, simple transparent.

- Super compact 2 channel analog passive volume control
- Rotary volume attenuation control
- Mute button
- Completely transparent operation
- No power required
- 2 x combo inputs (balanced and unbalanced)
- 2 x TRS outputs (balanced and unbalanced)
- 1 x Mini jack I/O
- available in black and silver
- No signal conversion from unbalanced to balanced!