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Ruppert Musical Instruments
ACOUSWITCH JUNIOR

User Manual

Ruppert Musical Instruments
Ruppert Musical Instruments
20a, rue de Bascharage
20a, rue de Bascharage
20a, rue de Bascharage
L - 4995 Schouweiler
L - 4995 Schouweiler
L - 4995 Schouweiler
Luxembourg
Luxembourg
Luxembourg
Tel./Fax: 00 352 691 379050
Tel./Fax: 00 352 691 379050
Tel./Fax: 00 352 691 379050
Web: www.rmi.lu
Web: www.rmi.lu
Web: www.rmi.lu
E-Mail: jacques@rmi.lu

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Summary of Contents for Ruppert acouswitch junior

  • Page 1: User Manual

    Ruppert Musical Instruments ACOUSWITCH JUNIOR User Manual Ruppert Musical Instruments Ruppert Musical Instruments 20a, rue de Bascharage 20a, rue de Bascharage 20a, rue de Bascharage L - 4995 Schouweiler L - 4995 Schouweiler L - 4995 Schouweiler Luxembourg Luxembourg Luxembourg Tel./Fax: 00 352 691 379050...
  • Page 2 Congratulations! With the RMI Acouswitch Junior you have pur- Due to its functional design, the RMI Acous- chased a high-quality piece of musical equip- witch Junior offers an “all-in-one” solution for ment that will open up new dimensions in am-...
  • Page 3: Table Of Contents

    Summary Introduction Setting the operating modes Description Examples of possible setups Tech Talk Signal Flow Diagram Technical data Product Guarantee...
  • Page 4: Introduction

    4-band EQ even though they are approaching the upper limits of the audible spectrum. Channel A of the Acouswitch Junior features a These characteristics of acoustic signals high-end preamp and a 4-band EQ specifically make enormous demands on the electronics.
  • Page 5: Setting The Operating Modes

    - Acouswitch Junior as DI box able rubber feet allow the unit to be securely The Acouswitch Junior can be used to send the attached to the pedal board using Velcro or output signal directly to a mixing console. The similar.
  • Page 6 Shortly: 2. Keep the Mute/Loop/Boost button pressed. LED shines blue – INST A selected – EQ – DI 3. Connect the Acouswitch Junior to the mains Out on – Line Out muted. supply by plugging the power supply plug LED shines white – INST B selected – Line Out into the fitting input jack (9-15 V, leftmost) on –...
  • Page 7 Mode or Mute Mode. The selected mode will In Boost Mode the Mute/Loop/Boost button af- stay even when you disconnect your Acous- fects only the boost function. witch Junior from the power supply, until you The serial FX loop is active whether the instru- set another operating mode as described ment signal is boosted or not.
  • Page 8: Description

    In Electro Acoustic Mode, INST B is the appro- Connect your amplifier here. priate input jack for the electric instrument, When operating the Acouswitch Junior in because the signal from INST B then will be Electro Acoustic Mode the amp for the electric routed to LINE OUT.
  • Page 9 12 o’clock. The high-end defeats both the LINE OUT and the DI OUT. preamp used here allows you to connect the Acouswitch Junior directly to a power amp. 5. SEND output (Serial Loop) 9. Bass control Connect the first effect you want to run in the serial loop here.
  • Page 10 With the treble control you can cut or boost LED shines white – INST B selected – Line Out high frequencies by +/- 12.5 dB via a shelving on – DI Out muted. filter at 10 kHz. No mix function. 13.
  • Page 11 In pressed condition the shielding of the the mix function in Teacher’s Mode there is the Acouswitch Junior and the XLR cable get con- option to switch INST A + INST B against INST nected. When you have any doubts adjust the B alone.
  • Page 12: Examples Of Possible Setups

    Examples of possible setups...
  • Page 13 1. The Acouswitch Junior as A/B-switcher/preamp/booster/DI in a stand-alone application 2. The Acouswitch Junior as A/B-switcher/preamp/booster/DI on a pedal board HIGH LEVEL RATE DEPTH REGEN DELAY analog analog delay chorus...
  • Page 14 3. The Acouswitch Junior as a preamp/booster/DI in a stand-alone application 4. The Acouswitch Junior as a preamp/booster/DI on a pedal board HIGH LEVEL RATE DEPTH REGEN DELAY analog analog delay chorus...
  • Page 15 5. The Acouswitch Junior as a preamp/booster/DI in a stand-alone application with three instruments 6. The Acouswitch Junior as A/B-switcher/preamp in a student-teacher application...
  • Page 16: Tech Talk

    Tech Talk True Bypass and True Sound down to a very low impedance. This makes the Today more and more effect pedals feature signal insensitive to the length of the cable. true bypass switching to completely bypass It is important, however, that this buffer is of the pedal in the signal routing when the pedal the highest quality with the dynamic range is switched off.
  • Page 17 In addition, absolutely reliable and loss-free switching of the relays used in the Acouswitch Junior have very sensitive signals. The switching technol- a lifetime about 100 times as long as those ogy and the gold-plated relays in the Acous- used in ordinary foot switches.
  • Page 19: Technical Data

    Technical data: Weight: 1,065 g Length: 15 cm (5.9") Width: 16 cm (6.3") Overall height: 4.3 cm (1.7") Voltage range: 9-15 V DC, 7-12 V AC Power consumption: max. 150 mA Frequency range: 50 Hz (Low-cut-Filter) – 100 kHz (+0, -2 dB) Distortion: 0,005 % Input A impedance: 5 MOhm Input B impedance: 5 MOhm...
  • Page 20: Product Guarantee

    6. Lehle GmbH is unable to accept any liability whatsoever for any and all consequential dam- age resulting from the use of this product. Ruppert Musical Instruments Ruppert Musical Instruments 20a, rue de Bascharage 20a, rue de Bascharage...

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