Related Manuals for Grace 101
Summary of Contents for Grace 101
- Page 1 2434 30th street, boulder, CO 80306-0204 USA owner’s manual Rev C tel 303.443.7454 fax 303.444.4634 info@gracedesign.com / www.gracedesign.com all contents © Grace Design/ Lunatec LLC...
- Page 2 We sincerely hope our products help you achieve Also, please check out our web support page a new level of excellence in your work! listed below for the latest Grace Design product -The Grace Design Team http://www.gracedesign.com/support/support.htm owner’s manual...
- Page 3 model 101 fea tures • fast, musical transimpedance amplifier architecture • fully balanced, transformerless XLR microphone input • high impedance 1/4 inch instrument DI input • balanced XLR and 1/4 inch TRS outputs • gold plated XLR input and output connectors •...
- Page 4 front p anel controls 1/4 inch TRS instrument HI-Z input Designed to accommodate a wide variety of high impedance input sources, making the 101 an excellent choice as a DI box which will flawlessly preserve the sound of the instrument. 48V PHANTOM POWER This switch provides 48 volts to power condenser microphones.
- Page 5 TRS output jack, because the sleeve of the unbalanced plug will short the inverting output amplifier to ground. While this will not cause damage to the preamplifier, it can cause unwanted distortion in the unbalanced signal PUSH GRACE DESIGN BALANCED 6VDC 800mA BOUDLER, CO OUTPUTS...
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Page 6: Setting The Gain
Opera tion Setting The Gain Turn the gain control fully counter-clockwise, turn the trim control fully clockwise and check that the +48V phantom power is off. Connect the microphone to the preamplifier and then turn on the phantom power switch on if required. -
Page 7: Cable Diagrams
SHIE LD (OPEN) 1/4” TRS Unbalanced Output Cable Termination PREAMP END RING SHIELD SLEEVE RING IS OPEN Basic Wiring Diagram PUSH GRACE DESIGN BALANCED 6VDC 800mA BOUDLER, CO OUTPUTS MADE IN USA INPUT FOR UNBALANCED OUTPUT PIN 3 (RING) instrument... - Page 8 specifica tions GAIN RANGE (5dB steps) Mic input 10-60dB Hi-Z input -10-40dB Mic input High gain version 20-70dB Hi-Z input High gain version 0-50dB Output trim attenuator 0 to -10dB THD+N @ 20dB Gain +20dBu out <0.00085% @ 40dB Gain +20dBu out <0.0010% @ 60dB Gain +20dBu out <0.0050%...
- Page 9 Grace Design warrants all of our products to be free of defective parts and workmanship for a period of five years. This warranty period begins at the original date of purchase and is trans- ferable to any person who may subsequently purchase the product during this time.
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Page 10: Manual Revisions
Manual Revisions Revision Page Change Date Initials Initial release Revised layout 8/14/07 owner’s manual model page 10... - Page 11 owner’s manual model page 11...
- Page 12 WWW.GRACEDESIGN.COM 2434 30th street, boulder, CO 80306-0204 USA tel 303.443.7454 fax 303.444.4634...
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