HUM RP-2 Owner's Manual

HUM RP-2 Owner's Manual

Remote controlled discrete class a mic preamps

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Summary of Contents for HUM RP-2

  • Page 2: Table Of Contents

    This document is the property of HUM Audio Devices and may not be copied or reproduced in any manner, in part or full without the authorisation of HUM Audio Devices.
  • Page 3 Thank you for the confidence you have shown towards HUM Audio Devices by purchasing the RP-2 Remote Controlled Discrete Class A Mic Preamps. You have choosed high end tool which will help you to get excellent recordings. RP-2 is a result of over a year of meticulous development, careful audiophile quality component selection, and extensive studio testing during real sessions to get the final sound.
  • Page 4: Operation Safety

    Power the RP-2 system exclusively with the voltage rating specified on the back of RP-2 main unit. It is always factory prepared for use in a country of purchase. The actual operating voltage is stated on the back panel of Preamp Box. In case of doubt, or when it's necessary to change PSU voltage contact your local dealer.
  • Page 5: Replacement Parts

    Do not use any solvents, as these can damage the chassis, rubber feet or wood finish. Use a clean, dry cloth (if necessary, with an acid-free cleaning liquid). Great for cleaning RP-2's anodised front panels and housing is dry microfibre cloth. Disconnect the device from power source before cleaning.
  • Page 6: Installation And Connections

    RP-2 preamp consists of two units: Preamp Box and Remote Controller. This set comes with a male-to-male XLR cable for connecting both units. To use RP-2 system you will always need to have both units connected to each other. Typically you will put Preamp Box in studio close to your mics or instruments, and Remote controller in your control room.
  • Page 7 Remote Controller. You can easily use existing studio cables or multicores to do connections between studio rooms. If you are setting the RP-2 preamp in studio room or record yourselves - you can also take the RP-2 conroller with you to tweak the sound there.
  • Page 8: System Power Supply

    Although it is safe to turn on/off PSU or reconnect RP-2 system on working monitors, it is good to get into the habit of muting the monitors output before making any substantial changes in any of your audio connections.
  • Page 9: Using Remote Controller

    -20 dB „Pad” switches for lowering gain for hot signals. It is worth remembering that RP-2 is a creative device, and you can use for example Mic inputs for line level signals with -20dB switch engaged, for special sonic signature. Feel free to experiment.
  • Page 10 GAIN Gain pots respectively for channel 1 [MID] and channel 2 [SIDE] varies from +20dB to +60dB. RP-2's audiophile quality gain control system based on opto elements (4 per channel), it makes gain changing smooth and more precise than by using standard gain pots, at the same time ensuring full separation between control signal and audio signal path.
  • Page 11: Specifications

    M/S DECODE This switch activates passive, transformer-based M/S decoder built into the RP-2 Preamp Box. This is the best way to decode M/S signal to stereo in analogue domain. You can of course record M/S signal without decoding and do this later in the chain or in your DAW, but unless you do not need M/S signal for further manipulation, we strongly recommend to use RP-2's decoder, because it sounds really great.
  • Page 12 PSU: Classic linear, based on custom made power transformer (built into the and ultra quality Linear Technology voltage regulators Preamp Box) Internally switchable between 240V / 120V Fuse: 250mA (240V operation) 500mA (120V operation) Connectors: 2 x Gold plated TRS inputs (Preamp Box), 2 x Gold plated Neutrik XLR Mic inputs (Preamp Box) 2 x Gold plated Neutrik XLR Line outputs (Preamp Box) 1 x Gold plated Neutrik XLR Remote input (Preamp Box)
  • Page 13: Warranty

    This Warranty does not apply to any defect, failure, or damage due to any cause other than defects in materials or workmanship of the product. HUM Audio Devices will not be responsible for damage to, or failure of, or need for repair or correction of any product, which occurs as a result of...
  • Page 14: Limitations Of Liability

    Limitations of Liability In no event will HUM Audio Devices be liable for any damages, including loss of data, lost profits, cost of cover or other special, incidental, consequential or indirect damages arising from the use of the unit, however caused and on any theory of liability.
  • Page 15: Rp-2 Session Recall Sheet

    RP-2 SESSION RECALL SHEET SESSION: ARTIST: TRACK: ENGINEER: DATE: STUDIO: NOTES: -14-...

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