Grace 101 Скачать руководство пользователя страница 8

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model

101

owner’s manual

page 8

specifications

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%

INTERMODULATION DISTORTION

@ 40dB Gain +20dBu out
SMPTE/DIN 4:1 7kHz/50Hz

<0.0020

NOISE - REFERRED TO INPUT

source

<-130dB

150

source

<-128dB

600

source

<-124dB

CMRR

100Hz

>68dB

1kHz

>75dB

10kHz

>65dB

PHASE DEVIATION (HPF off)

50Hz-25kHz

<6°

FREQUENCY RESPONSE

Mic input @ 40dB Gain -3dB

4.5Hz-390kHz

Mic input @ 40dB Gain -0.5dB

10.5Hz-140kHz

Hi-Z input @ 20dB Gain -3dB

2.5Hz-195kHz

Hi-Z input @ 20dB Gain -0.5dB

6Hz-74kHz

IMPEDANCE

Mic input

Hi-Z input (unbalanced)

Hi-Z input (balanced)

Output

300

PEAK LED METER

Green threshold

-14dBu

Red threshold

+16dBu

MAXIMUM OUTPUT LEVEL

100k Ohm load, 0.1% THD

+25dBu

WEIGHT and DIMENSIONS

3.5lbs

1U rack mount x W8.5” x D6.75”

POWER CONSUMPTION

6VDC

800mA max

Содержание 101

Страница 1: ...nel microphone preampliﬁer model 101 all contents Grace Design Lunatec LLC owner s manual Rev C 2434 30th street boulder CO 80306 0204 USA tel 303 443 7454 fax 303 444 4634 info gracedesign com www gracedesign com ...

Страница 2: ... Grace Design product contents http www gracedesign com support support htm information owners manuals and technical docu ments Grace Design has been building audio phile quality products for the recording industry over 15 years The technology in the model 101 and all of our products has evolved through a pro cess of extensive listening ﬁeld testing and careful reﬁnement Your new model 101 preampl...

Страница 3: ...10dB output trim control 75Hz 12dB octave transitional Thompson Butterworth high pass ﬁlter two color bi phase LED peak meter shows signal present and peak optional extended gain range input 10 70dB for ribbon microphones 1 2 width 1U chassis two units ﬁt together in a standard 1U rack tray sealed gold contact relay for instrument mic switching high precision active balanced output circuit no elec...

Страница 4: ...HANTOM POWER This switch provides 48 volts to power condenser microphones The phantom power switch labeled 48V connects the 48V power supply to pins 2 and 3 on the XLR input connector PEAK INDICATOR The LED peak indicator which monitors the signal between the input and output ampliﬁers illuminates the green LED at 14dBu and illuminates the red LED at 16dB 10dB before clipping It is located between...

Страница 5: ...h an unbalanced source is simple if a mono jack is used since the sleeve will automatically ground the inverting input ring when plugged in When a plug is inserted into the instrument input a sealed gold contact relay switches the preampliﬁer input source from the mic input connector to the front panel TRS jack The input impedance of the instrument input is 1M Ohm which is ideal for inserting high...

Страница 6: ...onally during recording Adjust the recorder input control for the optimum recording level Opera tion Rackmounting Trim Control The trim control can be used for ﬁne output level adjustment as well as for level riding during recording It should be noted that the maximum output level of the preampliﬁer is reduced by the amount of output attenuation trim control being used For instance if the trim is ...

Страница 7: ...ND OPEN SHIELD HOT GND RING IS OPEN TIP RING SLEEVE PREAMP END 1 4 TRS Unbalanced Output Cable Termination 6VDC 800mA GRACE DESIGN BOUDLER CO MADE IN USA BALANCED OUTPUTS FOR UNBALANCED OUTPUT PIN 3 RING MUST BE OPEN PUSH MIC INPUT microphone instrument tape machine DAW mixer Basic Wiring Diagram ...

Страница 8: ...D TO INPUT 50Ω source 130dB 150Ω source 128dB 600Ω source 124dB CMRR 100Hz 68dB 1kHz 75dB 10kHz 65dB PHASE DEVIATION HPF off 50Hz 25kHz 6 FREQUENCY RESPONSE Mic input 40dB Gain 3dB 4 5Hz 390kHz Mic input 40dB Gain 0 5dB 10 5Hz 140kHz Hi Z input 20dB Gain 3dB 2 5Hz 195kHz Hi Z input 20dB Gain 0 5dB 6Hz 74kHz IMPEDANCE Mic input 3kΩ Hi Z input unbalanced 1MΩ Hi Z input balanced 2MΩ Output 300Ω PEAK ...

Страница 9: ...sign to provide efﬁcient and timely warranty service it is important that you mail the completed warranty registration card enclosed with all of our products within 10 days of the original date of purchase You may also register your product directly with Grace Design by telephone 303 443 7454 Monday Friday 9 00am to 5 00pm MST or you can register your product online at www gracedesign com This war...

Страница 10: ...model 101 owner s manual page 10 Revision Page Change Date Initials A B Initial release C all Revised layout 8 14 07 edg Manual Revisions ...

Страница 11: ...page 11 model 101 owner s manual ...

Страница 12: ...WWW GRACEDESIGN COM 2434 30th street boulder CO 80306 0204 USA tel 303 443 7454 fax 303 444 4634 ...

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