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UNiKA DI-BT  

 

 

User Guide

10

Dynamic range

>90dB

Noise

<-90dBu, unweighted 20Hz to 20KHz.

Maximum output

+9dBu. (source file dependency)

Total harmonic distortion

Less than 0.008% at 1KHz, 0dBu output

Hi-Z 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 Attenuator

At 0dB

At -20dB

At -40dB

Direct Input Impedance

1 MΩ

47KΩ

47KΩ

Max. input level before Clip

+9dBu

+29dBu

+49dBu

Output impedance

200Ω nominal, Transformer Balanced.

Analog output

Balanced transformer isolated 

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

Headphone output

3.5mm TRS, 

(Tip-Left Ch. Ring-Right Ch., Sleeve-Ground)

Level control

Variable, works on headphone and XLR outputs

Ground lift

Lifts pin-1 on both XLR outputs

DC Power

derives power from USB, plug-in 9V battery

Finish

Durable powder coat

Size

158mm (W) x 112mm (D) x 46mm (H)

Weight

1.2Kg, 2.6lbs.

Construction

14 gauge steel cabinet & chassis

Device Operating Range

10m (line of sight)

Frequency response

20Hz to 20KHz , +1/-1 dB 

Compatibility

All Bluetooth A2DP compliant devices

Содержание DI-BT

Страница 1: ...and buzz 06 Using the headphone output 07 Bluetooth Pairing 08 Going Out of Range 09 Testing and Using 09 Specifications Index USER GUIDE 6F No 168 Xin Hu 2nd Rd Nei Hu District Taipei City 11494 Taiw...

Страница 2: ...eed a traditional mixing channel preamp input to a line level to feed the line input on a mixing console recording system or powered speaker The 3 5mm mini headphone output can be used to monitor the...

Страница 3: ...t jack to check signal quality and level before connecting to a sound system Two isolated output transformers are equipped to eliminate any hum or buzz caused by ground loops To further reduce suscept...

Страница 4: ...UNiKA DI BT User Guide 3 AUDIO CONNECTION Audio connection of the DI BT Box DI Input Bluetooth RF USB Input Link Output Headphone Output Stereo Outputs...

Страница 5: ...ni cable This port delivers only the power to the DI BT Box without any audio data Mono Sum switch When the switch is depressed the left and right channel signal will be mixed to form a monaural signa...

Страница 6: ...itar pick ups or keyboards The optimal setting for this is most likely with the pad switch set to 0dB although with some high output pick ups the performance of the direct input may be improved if the...

Страница 7: ...This headphone amplifier is controlled by the master output level control and is designed to be used to check signal before plugging into a PA system Adjusting the level control on the DI BT Box will...

Страница 8: ...h mode for pairing 6 Your Bluetooth device will identify the DI BT Box in the Bluetooth devices menu 7 Select the DI BT Box in your Bluetooth devices menu 8 Once your Bluetooth device has paired with...

Страница 9: ...position This will allow you to adjust the output level on the fly It s a good idea to start testing the Bluetooth audio with a sound file you are familiar with Set your source s output level and the...

Страница 10: ...andard Bluetooth V4 2 Standard HOW TO REPLACE DI BOX BATTERY Battery installation Put the battery into the slot Verify the battery polarity is correct and snap it in Press it down into the battery hol...

Страница 11: ...l before Clip 9dBu 29dBu 49dBu Output impedance 200 nominal Transformer Balanced Analog output Balanced transformer isolated XLR M Pin 1 Ground Pin 2 Hot Pin 3 Cold Headphone output 3 5mm TRS Tip Left...

Страница 12: ......

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