Safety instructions CAUTION: Please ensure power to your 500 series power chassis is OFF before installing or removing your 500 series modules. Hot Swapping, (exchanging of 500 series modules with the power on) is NOT recommended. If the power is on whilst exchanging modules, the pins on the modules multipin connector may short and burn the regulator.
Foreword Dear Customer, Thank you for purchasing this SM Pro Audio product. Our Tubebox has been designed as a usable tool for home & professional studios, P.A. rental companies, Schools, Houses of Worship and in many other situations where audio products would be used. With vast experience in the audio industry over a long period of time, and along with valuable suggestions from our customers, our engineers have developed a product that we know you will be satisfied with.
connecting The SM Pro Audio TubeBox is a 500 series compatible module, which connects to a 500 series power chassis via the rear card slot. Please ensure the power is off before slotting your module into your 500 series power supply. Below is the feature layout of the Tubebox multipin connector.
Audio Connections The Tube Box features a 1/4” (6.5mm) TRS connector on the front panel for connection of a Balanced Microphone or unbalanced instrument. All other connections are done thru the back panel multipin connector. Note: The Tube Box accepts mic or line level input signals. Do not connect your power amplifier outputs to the Tube Box inputs! Preamp control ...
Make your physical connections ... Simply make your signal connections by either connecting an instrument (guitar, bass,mic etc) to the instrument input on the front panel, or connecting an input to the rear of a 500 series power supply box.
On the main board, right next to the Tube, you will find a Blue square colored trimpot. This trimpot is for the adjustment of the input level from the 500 series connector. To make the unit as compatible as possible we left this as a variable resistor so that users can match the level to their own system.
> 101dB Power Supply 500 series power supply required SM ProAudio is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time to time to existing products without prior notice.
11 Warranty 11.1 Warranty Registration To be protected by this warranty, please register your purchase using our online registration form at http://www.smproaudio.com/index.php/en/service/register 11.2 Warranty SM ProAudio warrants the mechanical and electronic components of this product to be free of defects in material and workmanship for a period of three (3) years from the original date of purchase, in accordance with the warranty regulations described below.
Connection or operation of the unit in any way that does not comply with the technical or safety regulations applicable in the country where the product is used. Damages/defects that are caused by any other condition beyond the control of SM Pro Audio. Any repair carried out by unauthorized personnel will void the warranty.
12 FCC and CE Regulation This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modifications in construction of this device with are not expressly approved by the party responsible for compliance, could void the user's authority to operate equipment.
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