Safety Instrucons
1.
Warning:
To reduce the risk of electric shock, do not remove screws, cover or back of the product
as there are no user-serviceable parts inside.
2.
Cauon:
Do not operate the amplifier near any fluids such as vases, beverages etc.
3.
Venlaon:
Ensure that the URANUS is in a well ven(lated posi(on, it should not be placed in a
sealed cabinet or similar.
4.
If a good quality surge protector is not employed, the unit should be unplugged from the power
point in (mes of electrical storms and ligh(ng.
Front panel and controls
1.
Power ON/OFF Switch
2.
Input selector: Line in 1-3, Balanced, Phono
3.
VU Meter
4.
Volume Control
5.
3.5mm Input
6.
Direct Power Amp Mode
7.
Bias Se8ng for Power Tubes
①
②
③
④
⑤
⑦
⑥
Test for Quiescent current of Power Tube:
1. Set the volume to minimum
2. Turn the band switch to "V1", the current meter will show V1 tube tube quiescent current, normal current meter should show 20-30mA
3. A3er test, switch need set to "OPERATE", can play music now
*All quiescent current test of power tube as same
**If have quiescent current is out of work required, please see the following bias adjustment se8ng
Bias Adjustment Se&ng:
1. If "V1" quiescent current is out of work required, please set the volume to minimum first
2. Switch set to "V1", use a flathead screwdriver adjust to poten(ometer "V1 BIS ADJ", please note the value of the current meter, and
different tube current will be adjusted as follows:
-KT-88 - 20mA
-KT100 & KT-120 - 24mA
-KT-150 - 28mA
3. A3er adjustment, all power tube's switch need set to "OPERATE", can play music now
*All power tube current adjustment as same
DARED AUDIO INTERNATIONAL
www.dared.com.hk
DARED AUDIO INTERNATIONAL
www.dared.com.hk
Rear panel and connecons
1. Phono input
8. IEE AC LINE CORD input connec(on
2. Line input (Line 1, Line 2)
9. 4ohms Speaker Output (Le3)
3. Balanced input (Le3 & Right)
10. Speaker Output (Le3)
4. 4ohms Speaker Output (Right)
11. 8ohms Speaker Output (Le3)
5. Speaker Output (Right)
12. Direct Power Amp Input
6. 8ohme Speaker Output (Right)
13. Direct Power Amp Mode ON/OFF Switch
7. AC Mains Voltage Selector (115V/230V)
②
①
③
④
⑤
⑥
Basic Operaon
A.
Press in the main power. Immediately
you will see the front panel VU meter’s
backlight illuminate and where you will
also see the tubes start to glow. There is
a 20 second delay before the tube is op-
era(ng normally, this is called a “So3
Start” to increase the longevity of the
tube.
B.
While the unit is hea(ng up, make sure
the volume to a lower level. This is good
prac(ce as not to damage your speakers
accidentally.
C.
Select the desired source input by ro-
ta(ng the input selector switch.
D.
Turn on the input device.
You are now ready to begin listening to music.
Connecon Diagrams
⑦
⑨
⑧
⑩
○
11
○
12
○
13
