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SOUND ADVICE 

 

The Consonance a120 linear Hybrid Integrated Amplifier is easy to connect and operate and requires no prior 

technical knowledge. However, to get the most out of the amplifier's superior sound and music quality, we 

have provided a brief description of the connections and use of the amplifier in order to provide a total music 

experience.  

 

 

We recommend keeping this user guide for future reference. 

 

 

GENERAL USE 

 

 

 

 
The amplifier is switched on with the button 

 in the left of the front panel. A flashing " -- -- --" blue light in the 

display 

 indicates that power is switched on. By pushing the same button one more time the power is 

switched off. 

 

When power is switched on, the blue indicator located behind the left side of display will light and keep flashing 

slightly. After about 30 seconds, the blue indicator will stop flashing and indicate normal tube filament 

operation. 

 

Note: It takes about 1 minute for the 6H30 tube to reach its normal operating point, and only slight 

sonic improvement will be noticed after 5 minutes. 

 
On the right of the front panel, the right knob 

 is the channel selector with selections: INPUT1(“ IN1”),  

INPUT2(“ IN2”),  INPUT3(“ IN3”),  BALANCED INPUT(“BAL”), and the left knob 

 is the volume control. 

 

Note: all the function of input selecting and volume control could be displayed on the screen, which 

will go automatically dim 20 seconds later. When the mute function is switched on, the present volume 

level will keep flashing on the screen to indicates mute mode is on. 

 

Avoid connecting input cables or selecting inputs with the source selector switch if the volume setting of the 

amplifier is not fully turned down and the speakers are connected. A transient signal might then arise, which 

can damage the speakers. The amplifier will not be harmed, but to avoid overloading the speakers, the volume 

should be turned fully down or the mute function should be switched on when connecting and disconnecting 

cables. 

 

Note: The volume will be turned fully down automatically when the amplifier is switched off and re-

switched on for the same reason. 

Summary of Contents for A120 linear

Page 1: ... to the best quality principles All CONSONANCE products are created with acoustical instruments in a concert situation as point of reference The music is reproduced exactly like the original and is limited only by the quality of the recording Our aim is to give you the best possible music experience CONTENTS Sound Advice p 2 General use p 2 Remote Control p 3 Use Placement p 3 Cleaning p 4 Technic...

Page 2: ...o reach its normal operating point and only slight sonic improvement will be noticed after 5 minutes On the right of the front panel the right knob is the channel selector with selections INPUT1 IN1 INPUT2 IN2 INPUT3 IN3 BALANCED INPUT BAL and the left knob is the volume control Note all the function of input selecting and volume control could be displayed on the screen which will go automatically...

Page 3: ...untry The preamplifier section of the a120 linear has two types of audio inputs unbalanced audio signal with RCA plugs phono plugs and true balanced audio signal with XLR plugs pin 2 is positive phase pin 3 is negative phase and pin 1 is chassis earth but only one tape of outputs unbalanced audio signal with RCA plugs phono plugs CONSONANCE REMOTE CONTROL The Consonance a120 linear can be controll...

Page 4: ...nnel Line level Outputs Gold plated Phono RCA unbalanced pre out Frequency response Less than 0 5dB deviation 10Hz 150kHz Phase response Less than 2 degrees deviation 20Hz 80kHz Signal to noise ratio More than 80dB Crosstalk Less than 100dB Distortion Less than 0 08 20W 8 0hms Vacuum tube Sovtek 6H30 x1 Remote Control RC 5 compatible IR system 36kHz modulation Dimensions 8cm x 43cm x 32cm HxWxD 15...

Page 5: ...y in lieu of all other warranties expressed or implied 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 to affect its stability nor which has been subject to misuse negligence or accident Warranties of the vacuum tubes are by the respective manufacturers...

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