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170.879UK User Manual

 

Specifications 
 

Power supply 

5.5Vdc (USB) 

Gain 

-14 to +40dB 

EQ: low 

±15dB @ 80Hz 

EQ: high 

±15dB @ 12kHz 

Phantom power 

+48V individually switchable (XLR inputs only) 

Input impedance: mic 

2k

 

Input impedance: instrument 

1M

 

Input impedance: line 

20k

 

Frequency response 

20Hz - 20kHz (±0.5B) 

USB computer interface 

Duplex stereo in/out AD/DA 

Sampling format 

24-bit, 96kHz max. 

THD +N 

<0.03% @ 1kHz 

Dynamic range 

102dB 

Crosstalk: stereo 

92dB 

Output 

Left + Right balanced XLR (analogue) 

Output impedance 

120 Ohms 

Dimensions 

171 x 166 x 66mm 

Weight 

900g 

 
 
 
 
 
 
 
 
 
 
 

 

 

Disposal:

 

The “Crossed Wheelie Bin” symbol on the product means that the product is classed as Electrical or 

 

Electronic equipment and should not be disposed with other household or commercial waste at the end of its useful life.  
The goods must be disposed of according to your local council guidelines. 

Errors and omissions excepted. 

 

Copyright© 2019. AVSL Group Ltd. 

 

Summary of Contents for U-PAD

Page 1: ...U PAD Compact Mixer with USB Interface Item ref 170 879UK User Manual Version 1 0 Caution Please read this manual carefully before operating Damage caused by misuse is not covered by the warranty ...

Page 2: ...sture If liquids enter the housing stop using immediately allow the unit to dry out and have it checked by qualified personnel before further use Avoid impact extreme pressure or heavy vibration to the case No user serviceable parts inside Do not open the case refer all servicing to qualified service personnel Safety Use 5Vdc power from a host computer or USB power supply with 1A or more output Av...

Page 3: ...ned as follows Mic Line Instrument Input 1 Combo input Connect a balanced microphone via XLR connection or a line level or instrument input via 6 3mm plug An unbalanced XLR can be connected provided that 48V phantom power is not used Wired as follows 2 IMPED switch Press this button in to set the input impedance to instrument level or leave the button in the up position for a line level input inst...

Page 4: ...lume Turning this control clockwise increases the level of the channel signal sent to the output section 11 Peak LED The peak LED will light when the channel is overloaded Take care to only allow this to happen very briefly on the loudest parts of the audio or not at all If this LED lights continually for any length of time reduce the GAIN channel volume or EQ until it only lights momentarily USB ...

Page 5: ...ther stereo line input may be also connected to the 2TK INPUT 13 2 track L R RCA input for monitoring back from a recording device or as an additional stereo playback source This can be routed to the MAIN OUT and or PHONES outputs using the TO MAIN 15 and TO PHONES 17 buttons If headphones are to be used for monitoring the main output connect these to the PHONES 6 3mm stereo jack 19 and turn the P...

Page 6: ...etimes beneficial to bias individual channels to different sides of the stereo field to give separation and allow more detail in the mix Channels 1 2 and 3 4 each have a volume control 10 to adjust the balance of each input in the mix When using the U PAD as a main mixer for a digital recording setup via USB the U PAD is recognized as a generic plug play USB Audio Device Check in the computer audi...

Page 7: ... format 24 bit 96kHz max THD N 0 03 1kHz Dynamic range 102dB Crosstalk stereo 92dB Output Left Right balanced XLR analogue Output impedance 120 Ohms Dimensions 171 x 166 x 66mm Weight 900g Disposal The Crossed Wheelie Bin symbol on the product means that the product is classed as Electrical or Electronic equipment and should not be disposed with other household or commercial waste at the end of it...

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