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Unika 4711064410198, User Manual

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Unika 4711064410198 User Manual Download Page 5

4

UNiKA 

PRO 248

  

 

 

User Manual

ISO TRANSFORMER SCHEMATIC

1

5

10

6

Screen

Secondary

Cooper foil/

Core

Secondary

Primary

Primary

PULSE TRANSFORMER SCHEMATIC

UNiKA-PRO

TM

  EI30A10E

OEP PT-4

3 layers of thermo setting

adhesive polyester tape

between windings

1

2

4

5

6

7

8

9

3

10

Summary of Contents for 4711064410198

Page 1: ...PULSE TRANSFORMER SCHEMATIC INPUT PAD ATTENUATION POWER SUPPLY ELIMINATING GROUND LOOP NOISE CONNECTION GUIDE SPECIFICATIONS 6F No 168 Xin Hu 2nd Rd Nei Hu District Taipei City 11494 Taiwan R O C 886...

Page 2: ...PRO 248 uses 48V phantom power instead of the traditional 9V dry cell battery so users can use it on the mixer or external phantom power supply Power is supplied to PRO 248 the power supply circuit an...

Page 3: ...10E isolation transformer Use British OEP PT 4 1 1 audio pulse transformer in phantom power circuit 48V status indicator on the upper cover The input socket uses a pair of TRS jacks Use a pair of TRS...

Page 4: ...to turn on 48V phantom power supply for PRO 248 proper working after connecting to the mixer 48V phantom power indicator When CH 1 or CH 2 receive 48V phantom power the indicator will be shinning the...

Page 5: ...NSFORMER SCHEMATIC 1 5 10 6 Screen Secondary Cooper foil Core Secondary Primary Primary PULSE TRANSFORMER SCHEMATIC UNiKA PROTM EI30A10E OEP PT 4 3 layers of thermo setting adhesive polyester tape bet...

Page 6: ...alanced isolation transformer has solved the potential difference leakage problem When the system causes a ground loop due to poor wiring the noise can be eliminated through the GND LIFT button The GN...

Page 7: ...n 2 Hot pin 3 Cold pin The unbalanced connection pin 2 is hot pin 3 is shield paralleled with pin 1 Output from musical instrument to INPUT Output via THRU OUT to musical instrument amplifiers 1 2 3 1...

Page 8: ...ut GND LIFT switch Shared push button Input impedance 260K 0dB 50K 20dB Output impedance 50 Max input level before clipping 10dB Max Output level 10dB Frequency response 20Hz 20KHz 0 05 0 5dB S N rati...

Page 9: ...entioned above The results of testing in this report apply only to the product system which was tested Other similar equipment will not necessarily produce the same results due to production tolerance...

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