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UNiKA DI-BOX  

  User Guide

6

Direct Input

Unbalanced, XLR-¼"TRS combo jack. 
(Pin-2 Hot, Pin-3&1 Ground).

Link Output

Unbalanced, Parallel link output ¼"TRS jack
for feeding to other equipment.

Direct Input pad

at 0dB

at -20dB

at -40dB

Direct Input Impedance

1 MOhm

47 KOhm

47 KOhm

Max. Input level before Clip

+9 dBu

+29 dBu

+49 dBu

Output level

M9dB output level before clip.

Output  impedance                                 

600

 matched, Transformer Balanced.

Output

Balanced transformer isolated
(XLR-M, Pin-1 Ground, Pin-2 Hot, Pin-3 Cold)

Frequency response

30Hz to 20KHz, +0/-1 dB

Dynamic range

>109dB

Noise floor 

<-105dBu, unweighted 22Hz to 22KHz.

Total harmonic distortion

Less than 0.005% at 1KHz, 0dBu output

Ground lift                           

Lifts pin-1 on both XLR outputs

DC Power

plug-in 9V battery or 
+20V to +48V Phantom power

Construction

Ultra-rugged, 
Aluminum Alloy case with rubber pads

Size ( W x D x H )

151mm x 135mm x 64mm

5.9" x 5.3" x 2.5"

Weight 

650gm, 22 oz. excluding battery

SPECIFICATIONS

(Specifications are subject to change without notice.)

Summary of Contents for Di-Box

Page 1: ...04 Eliminating Hum and Buzz and the Ground Loop 06 Specifications DI Box Made in Taiwan USER GUIDE 6F No 168 Xin Hu 2nd Rd Nei Hu District Taipei City 11494 Taiwan Republic of China 886 2 27933017 88...

Page 2: ...further clarification please send email to us and we will do our very best to reply in short order FEATURES Single channel high impedance direct inputs with XLR 1 4 TRS combo connector for electronic...

Page 3: ...ic musical instrument signal feed TRS LINK socket carries a parallel wired direct feed from the input POWER ON OFF LED indicator Phantom Power indicator POWER switch Used to switch the power ON OFF Gr...

Page 4: ...it should be connected to the mic input of a mixing console or mic preamp Once connected make sure phantom power is activated When 2 or 3 keyboards are used by a single performer it is possible to re...

Page 5: ...to the instrument s own amplifier The direct input can also be fed either from a line level output from the head pad set to 20dB or from the amplifier power output speaker output pad set to 40dB ELIMI...

Page 6: ...48 volts The DI BOX accepts supply voltages of 48 volts down to 20 volts without loss in performance While the DI BOX is receiving good phantom power the power LED is lit continuously Should the suppl...

Page 7: ...ched Transformer Balanced Output Balanced transformer isolated XLR M Pin 1 Ground Pin 2 Hot Pin 3 Cold Frequency response 30Hz to 20KHz 0 1 dB Dynamic range 109dB Noise oor 105dBu unweighted 22Hz to 2...

Page 8: ......

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