USERS MANUAL MINI ONE
USER MANUAL PURPOSE This user manual is dedicated to the use of the bass amplifiers MINI ONE. The manual includes the following information: • General information (technical data and packaging); • Description of the amplifier’s functions. All the informations described on this user manual are verified. The manufacturer reserves the right to update or modify their product without any notice.
PACKAGING AND STORAGE PACKAGING MINI ONE is packed in a special cardboard box. The box contains the amplifier, power supply cable and the user manual. TRASPORT Please handle the box with care. A specific position during the transport is not required. STORAGE Please keep the amplifier in a dry and ventilated place. Ideal storage conditions: temperature within -20C and 40C, Humidity 20% to 80%. PRODUCT DISPOSAL Please follow the disposal instruction issued by your local council.
MAIN FEATURES 1 SPEAKON audio output • XLR DI out • Headphone Output • Aux-In • Gain control • Bass, Mid and High equalization control • Mid-Low frequencies switch • Mid frequencies selection • Deep setting • Brigth setting • Mute setting • Master Volume control 4
CONTROLS DESCRIPTION FRONT PANEL CONTROLS 1. INPUT JACK Input jack for you bass. We suggest to use a good quality cable, in order to obtain the best audio performance. 2. AUX-IN 3.5mm jack Auxiliar input to connect an external audio device 3. GAIN CONTROL KNOB Sets the input signal amount of the pre-amp 4. BASS KNOB Increases or reduces the bass frequencies of the signal 5. MID KNOB Increases or reduces the midbfrequencies of the signal 7.
8. PRE-POST DI BUTTON Allows you to choose the type of signal to be sent to the DI output DI: PRE EQ or POST EQ. 9. DEEP BUTTON Gives a more deep sound 10. BRIGHT BUTTON Gives a more bright sound 11. MID BUTTON Allows to change the frequency of the mid-low band from 400 Hz and 800 Hz.. 12. MUTE BUTTON Turn off the amplifier output. 13. HEAR OUTPUT 3.5mm plug for headphones 14. MASTER KNOB Controls the overall volume of the amplifier 6. OPERATION LED Blue = normal operation.
REAR PANEL CONTROLS AC POWER SOCKET (230V - 115V) IEC plug for power supply connection . The power supply self-recognation feature allows to power the GR-ONE with a voltage of 230V or 115V. The supplied cable is equipped with a ground wire. For safety and security reasons, never unplug the ground wire from your equipments. POWER ON/OFF SWITCH Switch on and off the amplifier. DI OUTPUT XLR plug.
LIMITED WARRANTY The warranty covers a period of three years. The warranty covers any defects in material or workmanship under normal use during the warranty period. Any shipping cost to/from the repair service centre is the customer’s responsibility. In the event of an irreparable damage or repeated failure of the same type, the manufacturer may replace the unit, within the term of the original warranty.
via Conchia n.c. 70043 Monopoli (Ba) > tel.: 347 6322 657 info@grbass.com > www.grbass.com > P.
