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On the top cover lid: The holes of V1~V8 are bias adjustment. In the middle front there is a 
bias select switch/knob, which can select and indicate the bias of  V1~V8 power tubes.  
 

 

 
TECHNICAL SPECIFICATION 

 
CONTROL FUNCTIONS: 

Power On/Off 

POWER OUTPUT:

30 watt x 2, RMS 1kHz                      

TOTAL HARMONIC DISTORTION:

 less than 1%( 20watt, 1kHz ) 

FREQUENCY RESPONSE:

 ( -3dB points at 50 watt ) 5Hz-85kHz 

INPUT SENSITIVITY:

 850mV 

INPUT IMPEDANCE:

 100k ohms 

OUTPUT IMPEDANCE:

 4, 8 ohms. ( User selectable ) 

SIGNAL/NOISE: 

90dB 

CONSUMPTION:

 300watt x 2 

INPUT INTERFACES:

 1 group ( RCA )  

OVERALL NEGATIVE FEEDBACK:

 Little 

VACUUM TUBE: 

2A3 x 8, 12BH7x 2, ECC82 x3 

DIMENSIONS: 

450 (L) x430 (W) x190(H)mm  

WEIGHT: 

35kg 

 

 
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание Cyber880A

Страница 1: ...chnicians The power supply cord or plug has been damaged Objects have fallen or liquid has been spilled into the equipment The equipment does not appear to function normally or exhibits a marked chang...

Страница 2: ...h the Cyber 880 s output impedance per channel Refer to the speaker s manufacturer handbook for information on the nominal impedance The Cyber 880 is factory set to match the speakers at 8 ohms and 4...

Страница 3: ...Table of Contents SAFETY INSTRUCTION 1 INTRODUCTION 2 2 UNPACKING SET UP 2 3 OPERATING TIPS 3 4 GENERAL WARNINGS 4 5 TROUBLESHOOTING GUIDE 5 6 TECHNICAL SPECIFICATION 7 7 WARRANTY 8...

Страница 4: ...e 240V 230V 220V 115V 100V AC dependent on country 2 Positioning the Equipment The amplifier may generate considerable heat during normal operation Please ensure that the unit is far away from effect...

Страница 5: ...upplies for CD players tuners preamplifiers and crossovers should be switched on before switching on the amplifier s Always switch the amplifier s off and wait about 5 minute for its power supply capa...

Страница 6: ...ngs Every piece of Consonance equipment is designed to produce the finest sound quality that can be achieved by avoiding compromise wherever possible This can lead to circumstances that may be unfamil...

Страница 7: ...ritories as a result it is impracticable to arrange international guarantees Please establish appropriate guarantee arrangements with your own dealer at the time of sale We are always available to off...

Страница 8: ...nal input right left Speaker output left AC Power connection 230V 115V 100V AC dependent on country There is a bias indicator of power tubes V1 V8 set on the front side of transformers cover Note Norm...

Страница 9: ...watt x 2 RMS 1kHz TOTAL HARMONIC DISTORTION less than 1 20watt 1kHz FREQUENCY RESPONSE 3dB points at 50 watt 5Hz 85kHz INPUT SENSITIVITY 850mV INPUT IMPEDANCE 100k ohms OUTPUT IMPEDANCE 4 8 ohms User...

Страница 10: ...lied and of all other obligations or liabilities on our part This warranty shall not apply to any Opera audio product which shall have been repaired or altered outside of our factory in any way so as...

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