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5 Technical  Specifications

 

6  Warranty Information 

 

6.1 Warranty  Summary 
 

All Stewart Audio amplifiers and accessories, unless excluded in this 
summary, are covered by a 3-year limited warranty on parts and labor 
from the data of purchase. In order to be eligible for warranty repairs, 
the amplifiers and accessories must have been purchased through an 
authorized Stewart Audio dealer and submitted by the original purchas-
er. This warranty is only valid in the country in which the amplifier was 
purchased. 
 

6.1.1 Eligibility Requirements 

Stewart Audio warrants against all malfunctions which come as a result 
of component or manufacturer defect. The amplifier is also covered 
from all failures which arise during the warranty period (3 years from 
date of purchase) that are not a result of misuse. The following actions 
will void your warranty: 
 



The power cord or AC plug has been damaged through misuse. 



The amplifier has been exposed to moisture or extreme tempera-
tures. 



The amplifier has been dropped, items have been dropped on the 
amplifier, or the enclosure has been damaged. 



The amplifier has been opened by the operator. 



The amplifier was improperly packaged when sending to the fac-
tory for repair, resulting in damage. 



Any of the precautions or instructions found in this manual were 
not followed. 

 
Damages resulting to the amplifier which are not covered under this 
warranty can be factory-repaired at cost to the customer. Use the con-
tact information below to initiate the repair process. 
 

6.2 Return Procedure 
 

This section includes the return procedures which must be followed in 
order to prevent processing delay or cost to the customer. Please read 
the entire section before contacting Stewart Audio for returns. 

Output Power 

100W x 2 @ 70.7V 

Frequency Response (+0, -3 dB) 

65Hz—20kHz 

THD+N 

<0.1% 

Signal-to-Noise Ratio 

>90dB 

Input Sensitivity 

1V (0 dBV) 

Input Impedance (Bal/Unbalanced) 

20k Ohms/10k Ohms 

Current—Standby, Idle, 1/8 Power 

0.01W/10W/35W 

Amplifier Class 

Remote Volume 

0-10V 

External Mute 

Contact-closure 

High-Pass Filter (Selectable) 

65/85/150Hz 

Input Connectors 

Euro Block 3-pin, 3.5mm 

Output Connectors 

Euro Block 2-pin, 3.5mm 

Power Supply 

85-265 VAC 50/60Hz 

LED Indicators 

Power, Active, Signal, Clip 

Controls 

Recessed Level Knobs 

Construction 

Steel & Aluminum Chassis 

Mounting 

Rack Mounting 

Cooling 

Convection-Cooling 

Dimensions 

 

Height 

1.75in (4.6cm) 

Width 8.12in 

(20.6cm) 

Depth 

10.6in (27cm) 

Weight 

2.8 lbs (1.27kG) 

Stewart Audio reserves the rate to change features and specifications without notice.  

Содержание CVA 100-2

Страница 1: ...Owner s Manual CVA 100 2 www stewartaudio com October 2011 CVA100 2 1 2 Sig Clip Power Active ...

Страница 2: ...ofa or similar surface that impedes airflow across the chassis Airflow around the unit should be unobstructed 4 This amplifier should not be used near water for example near a bathtub in a wet basement near a swimming pool etc This amplifier is intended to be operated in a controlled indoor environment 5 Do not place the amplifier near heat sources such as radiators heat regis ters stoves or other...

Страница 3: ...r IR controllable via available accessories Ultra efficient switch mode power supply PFC Made in the USA 1 2 Using this Manual This manual provides you with the information necessary to safely in stall and operate your new CVA 100 2 amplifier in the most common scenarios If you find yourself requiring additional assistance please feel free to contact your Authorized Dealer or you may contact us di...

Страница 4: ...center them on a single rack unit 2 2 3 Proper Cooling Considerations Cooling of the CVA 100 2 amplifier is achieved by Stewart s unique whole chassis heatsink design which utilizes the entire chassis as a heatsink to cool the heat generating components inside In the event the internal ambient temperature reaches 85 degrees centigrade the protection circuit will shut down the power supply until th...

Страница 5: ...CVA 100 2 does not accept TRS inputs wired for a stereo source TRS inputs should only be used for bal anced mono inputs 2 4 2 Unbalanced Input Connections When using an unbalanced input source and connector a jumper must be added between the negative terminals and the ground terminals Once this has been done the unbalanced source can be connected to the positive and ground terminals Please refer t...

Страница 6: ... flow than the typical 8ohm systems and thus can use a higher gauge thinner diameter wire Please refer to the following g chart to choose the ap propriate wire gauge for your installation Speaker leads connect by means of removable Euro Block connectors supplied with the unit Strip speaker leads 1 4 and insert leads into connector observing proper polarity With a small flat blade screwdriv er tigh...

Страница 7: ...E Stewart Audio will not be held responsible for damage to your CVA 100 2 amplifier or connected equip ment if the instructions in this manual are not followed NOTE For additional operating precautions please refer to Important Safety Instructions located on Page 2 3 2 Controls Indicators and Connectors 1 1 2 3 7 8 Front Signal and Clip LEDs Front Power Sleep Indicator Power Connector PFC Speaker ...

Страница 8: ...nob you will need a small flat head screwdriver While a typical program source level is present spin the rotary knob as far clockwise as you can without hearing distortion or without the Clip indicator glowing red If the signal is distorting and the knob is all the way counter clockwise adjust the gain down at the source level Your CVA100 2 amplifier has 2 high pass filters one for each channel Th...

Страница 9: ...er network device is selected in the top dropdown Q Can the CVA100 transmit the input channels to other CobraNet de vices A No the CVA100 is designed only to receive audio Q What submap channels do the CVA100 use A Since the CVA100 is a 2 channel device only the first two submap channels are valid channels 1 and 2 Data sent on channels 3 8 will be ignored 3 3 2 Using CobraNet Discovery Utility The...

Страница 10: ... Procedure Check that physical level controls are not turned down Check that input and output connections are secure Ensure signal pre sent LED is lit to denote a signal If there is no signal detected check signal source and that level controls are set high enough If using Co braNet ensure that it is properly configured and sending full level au dio Refer to section 3 3 Problem Amplifier overheats...

Страница 11: ...rly packaged when sending to the fac tory for repair resulting in damage Any of the precautions or instructions found in this manual were not followed Damages resulting to the amplifier which are not covered under this warranty can be factory repaired at cost to the customer Use the con tact information below to initiate the repair process 6 2 Return Procedure This section includes the return proc...

Страница 12: ...ponsi bility for damaged goods and or accessories that are sent with your unit 6 2 3 Packaging Instructions cont 1 Please write the RA number on three sides of the box Include the Stewart Audio RA number inside the box and a brief description of the problem 2 Do not ship any accessories manuals cords hardware etc with your unit These items are not needed to service your product Stewart Audio will ...

Страница 13: ...e Stewart Audio Part Numbers To purchase these accessories or to see the full Stewart Audio product lineup visit us at www stewartaudio com Rack Mounting Brackets RMK 70 S Hardware for racking a single amplifier centered in a 1U space RMK 70 D Hardware for racking two amplifiers side by side in a 1U space Connection Adapters ADPT RCA Mono Female RCA to male Euroblock ADPT SUMRCA Stereo Female RCA ...

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