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Consonance (Opera Audio)

Consonance ® tube amplifiers deliver neutral and natural sound.
Located in Beijing, Consonance Audio has become one of the leading tube audio amplifier manufacturers in China. We have a variety of products based on this feature.Consonance ® tube amplifiers are designed and manufactured by Consonance Audio. Like other Hi-End manufacturers, Consonance Audio specializes in the development and research of tube audio amplifiers. The goal of realizing the beauty of music since the establishment of the company six years ago has not been changed. Through the years of development,  Technology is not the only means of creativity; To enable the perfect marriage of workmanship and musical arts, they must learn from the past and continue to challenge the perfection level. To achieve this goal, they will continue to perfect their product by injecting more cultural and human factor into there products, it increases both practicality and outlook, bringing more spiritual satisfaction and enjoyment to the users.
The 7-year-old EL34 integrate amplifier might be the most successful model in CONSONANCE tube products line. Including M100,M100MKII, M100SE and M100plus, the well improved push-pull set has already satisfied more than ten thousand user around the world. This amplifier may also be ordered in 300B version named M100Splus or 6L6GC  version named M99plus with less power output. Class AB,push-pull design delivering 40 watt output power. A pair of EL34 output tubes running in ULTRA-LINEAR mode 12AT7 and 6SN7 dual triodes for input stage and drive stage, A little negative feedback with precision RC circuitry for more linear output. Remote control.

--Consonance M500 mono block tube power amplifier

300B Class A single-ended sets.
Classic self-sustained bias design.
Absolute dual-monoblock design.
Single 6SL7 drive single 300B per channel.
Tube rectifier and choke-filter employed in power stage.
Entirely hand wired using KEMBER pure copper cable. 
Cherry-wood made front panel with nature color.
All power switch set on the real penal.
Single 6SL7 dual triode running at the drive stage.
Very gentle voltage rise-time.
None negative feedback.

M100plus
The 8-year-old EL34 integrate amplifier might be the most successful model in CONSONANCE tube products line. Including M100,M100MKII, M100SE and M100plus, the well improved push-pull set has already satisfied more than ten thousand user around the world. This amplifier may also be ordered in 300B version named M100Splus or 6L6GC version named M99plus with less power output.
Features:
1.Class AB, push-pull design delivering 40 watt output power.
2.A pair of EL34 output tubes running in ULTRA-LINEAR mode per channel.
3.12AX7 and 6SN7 dual triodes for input stage and drive stage (one 6SN7 drive pair of EL34). 4. Little negative feedback with precision RC circuitry for more linear output.
5. Remote control.
 
M100Splus
The 300B version of M100plus deliver 25 watt output power.
Features: All triodes running in Class A operation.
 
M99plus
M99plus might be the most affordable integrated vacuum tube amplifier.
It is a 25-watt per channel, push-pull Class AB power amplifier with volume remote control function.
 
M400S
With same operation, M400S is a mono block mode of M100SE featuring complete hand crafted chassis.
It has a simple design, is easy to use, and offers outstanding headroom performance.
 
M500
Features :
- 300B Class A single-ended sets.
- Classic self-sustained bias design.
- Absolute dual-monoblock design.
- Single 6SL7 drive single 300B per channel.
- Tube rectifier and choke-filter employed in power stage.
- Entirely hand wired using KEMBER pure copper cable.
- Cherry-wood made front panel with nature color.
- All power switch set on the real penal.
- Single 6SL7 dual triode running at the drive stage.
- Very gentle voltage rise-time.
- None negative feedback.
 
M500S
Features :
- 300B Class A single-ended sets.
- Four bias regulators for re-adjustment.
- Absolute dual-monoblock design.
- Single 6SL7 drive a pair shunt-wound 300Bs.
- Tube rectifier and choke-filter employed in power stage.
- Entirely hand wired using KEMBER pure copper cable.
- Cherry-wood made front panel with nature color.
- All power switch set on the real penal.
- Single 6SL7 dual triode running at the drive stage.
- Very gentle voltage rise-time.
- None negative feedback.
 
M800SE
This powerful mono block model is for those hard-to-drive speakers, like ATC10 and B&W801 and so on. With 8 Sovtek EL34 power output tubes and 75 watts output per channel, this push-pull Class AB set uses 2 6SN7 twin triode tubes for driver stage delivers neutral and pleasing sound.
The automatic function for high voltage power delay and 8 adjustable screws for output regulation ensure that the output tubes work optimally.
 
J500plus
The stereo version of M500.
Features:
1.Class A, single ended design delivering 9 watt output power.
2.Single 6SN7 with single 6922 drive single 300B per channel.
3.Classic self-sustained bias and none negative feedback design.
4.Entirely hand wired using high purity copper cable.
5.Tube rectifier with its very gentle voltage rise-time.
 
TI
Features:
1.Line stage (2 x ECC82) is directly coupled with none-gain "BUFFER" circuitry (2 x ECC82).
2.Tube rectifier with its very gentle voltage rise-time,choke and Philips eLectrolytic-capacitors (for audio only)are employed in power stage for pure and stable DC power which none negative feedback circuit strongly needed.
3.Plenty of special made resistances (for audio only)and MIT coupling-capacitors (RTX, PPFX) are hand wired using KEMBER pure copper cable.
4.Cherry-wood made front panel with nature color.
 
T99
As the 5 Years Edition model of consonance tube amps, T99 might be the most affordable vacuum tube preamp lifier which is designde, based on the well-improved QM-3, for theose who owned high quality stereo power amplifir and anxious to inprove musical dynamics and sound space.
With two 6922s driving the line stage with no negative voltage feedback, this entire handcrafted set has been well received since launching in the markers.
 
a100
The a100 is the most affordable integrated stereo amplifier in the Opera Audio product line.
There are almost no other competitors at or near its price. The solid-state amplifier has a simple design, is easy to use, and delivers pleasing sound with tube-like lucidity.

Control Functions: Volume, Select, Power On/Off
Inputs: 1, 2 and 3
Output: Left, Right
Specifications:
Output Power: 80W x2
Bandwidth at - 1dB (80W): 2Hz to 100kHz
Input Sensitivity for Rated Output: 440mv
Harmonic distortion + N: <0.02%(50W RMS, 1kHz)
Signal / noise: 90dB
Input interfaces: 3 groups (RCA)
Output interfaces: 1 group (RCA)
Input Impedance: 47k
Consumption: 50W
Dimension: 430(L) x 336(W) x 72(H) mm
Weigh: 12kg(Net); 12.5kg(Shipping)
 
a100plus
a100plus has the same circuit of a100 but without volume. The a100 and a100plus can be used as Bi-amping.

CONTROL FUNCTIONS: Power On/Off POWER OUTPUT: 80 watt x 2, RMS 1kHz POWER REQUIREMENTS: 220 VAC
TOTAL HARMONIC DISTORTION: less than 0.05%(20watt, 1kHz)
FREQUENCY RESPONSE: (-1dB points at 50 watt) 2Hz-100kHz
INPUT SENSITIVITY: 0.44V
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 8 ohms SIGNAL/NOISE: 90dB
INPUT INTERFACES: 1 groups (RCA) DIMENSIONS: 430(L) x 320(W) x 70(H) mm WEIGHT: 12kg
 
b2000X
As our ahead of schedule production realization of solid-state amps using IC originally designed exclusively by Opera audio, the b2000x might be the best solid-state integrated stereo amplifier ever offered by Opera audio.
This remarkable unit includes a well-improved, 100-watt per channel, push-pull Class AB power amplifier and a real built-in IC preamplifier stage.

CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 100 watt x 2( 8ohm), 160 wattx2( 4ohm ) RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 0.05%(20watt, 1kHz)
FREQUENCY RESPONSE: (-1dB points at 50 watt) 2Hz-80kHz
INPUT SENSITIVITY ( 2 ,3,4): 0.3V
INPUT SENSITIVITY (1): phono stage
INPUT IMPEDANCE: 47k ohms
SIGNAL/NOISE: 90dB
INPUT INTERFACES: 4 groups (RCA) DIMENSIONS: 430(L) x 320(W) x 70(H) mm
WEIGHT: 14kg
 

 

Reference1.2
Reference2.2
FREQUENCY RESPONSE: 3Hz to 150kHz ( -1dB)
GAIN at 1kHz: 21.8dB
HARMONIC DISTORTION (for 2V RMS at output):0.08%(70Hz/7kHz 4:1)
SIGNAL/NOISE: 90dB
INPUT INTERFACES: 3 groups (RCA)
OUTPUT INTERFACES: 1 group (RCA)
INPUT IMPEDANCE: 100k
CONSUMPTION: 40W
VACUUM TUBE:
12AU7(NOS) x2
DIMENSIONS: 430(L) x 320(W) x 120(H) mm
WEIGHT: 16kg
 
Reference5.0
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 9 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(5 watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt)10Hz-47kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 182watt
INPUT INTERFACES: 4 groups (RCA)
OVERALL NEGATIVE FEEDBACK: None
VACUUM TUBE: 300B x2, 12BH7x 2, 5AR4(5Z3PA) x1,12AX7x2
DIMENSIONS: 470(L) x 400(W) x 200(H) mm
WEIGHT: 30kg
 
Reference5.5
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 18 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(10watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt) 7Hz-47kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 182 watt
INPUT INTERFACES: 4 groups (RCA) ---1, 2 ,3 and 4
OVERALL NEGATIVE FEEDBACK: Little RECOMMENDED SPEAKER SENSITVITY: 90dB or better.
VACUUM TUBE: 300B x 4, 12AX7x 1, 12BH7 x 2
DIMENSIONS: 470 ( L ) x 400 ( W ) x 200 ( H )mm
WEIGHT: 30kg
 
Reference6.6
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 25 watt, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(25watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 6Hz-60kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 90watt
INPUT INTERFACES: 3 groups (RCA) ¨C1,2,3 and 4
VACUUM TUBE: KT66 x 4, 12AU7 x 2, 12AX7 x 2
DIMENSIONS: 470 (L) x400 (W) x250(H)mm x 2
WEIGHT: 30kg
 
Reference8.8
CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 50 watt, RMS 1kHz POWER
TOTAL HARMONIC DISTORTION: less than 1%(50watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 6Hz-60kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 50k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable. SIGNAL/NOISE: 90dB
CONSUMPTION: 90watt
INPUT INTERFACES: 4 groups (RCA) -1,2, 3 and 4
VACUUM TUBE: 6550x 4,12AU7x2, 12AT7 x 2
DIMENSIONS: 470 ( L ) x 400 ( W ) x 200 ( H )mm
WEIGHT: 30kg
 
Reference9.9
CONTROL FUNCTIONS: Power On/Off
POWER OUTPUT: 28 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION:
less than 1%(15watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 15 watt) 10Hz-47kHz
INPUT SENSITIVITY: 0.6V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 150watt x 2
INPUT INTERFACES: 1 group (RCA)
VACUUM TUBE: 845 x 2, 5687(NOS) x 2, E88CC(NOS) x 2
DIMENSIONS: 470(L) x 400(W) x 250(H) mm
WEIGHT: 30kg x 2
 

Cyber-10
CONTROL FUNCTIONS: Volume, Mode Switch, Power On/Off and Triode / Ultralinear Switch
POWER OUTPUT: 12 watt ( Ultralinear ) / 5 watt ( Triode ) RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%( 5 watt, 1kHz )
FREQUENCY RESPONSE: ( -3dB points at 5 watt ) 6Hz-70kHz
INPUT SENSITIVITY: 170mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 60watt
INPUT INTERFACES: 1 group (RCA) - (on the rear panel )
INPUT INTERFACES: speaker terminals - ( on the rear panel ) and headphone jack - ( on the front panel )
OVERALL NEGATIVE FEEDBACK: Little ( -6dB )
VACUUM TUBE: KT88 / 6550 x2,ECC82 x1,ECC83 x1
DIMENSIONS: 320 ( L ) x 260 ( W ) x 150( H ) mm
WEIGHT:15kg ( packed )

 

 

 

Cyber-30
OUTPUT IMPEDANCE FOR SPEAKER:4,8 ohms
OUTPUT IMPEDANCE FOR HEADPHONE: 10 ohms - 600 ohms
OUTPUT POWER: 3W x 2 RMS 1kHz FREQUENCY RESPONSE: 10Hz - 36kHz - 3dB (1W)
HARMONIC DISTORTION: <1% (1W, 1KHz) S/N RATIO: 90dB
INPUT SENSITIVITY: 600mV
INPUT CONNECTOR: 1 set (RCA)
POWER CONSUMPTION: 86W
VACUUM TUBES: 2A3 x 2, 12AX7/ECC83 x 1 DIMENSION: 320 (L) x 260 (W) x 150(H) mm WEIGHT: 15kg
 

 

 

Cyber-50
CONTROL FUNCTIONS: Volume left / right, Input Select, Power On/Off
HARMONIC DISTORMS (for 2V RMS at output): 0.02%
FREQUENCY RESPONSE: (at -1dB) 3Hz-150kHz
INPUT IMPEDANCE: 100k ohms
INPUT INTERFACES: 4 groups (RCA)
OUTPUT INTERFACES: 2 group (RCA) SIGNAL/NOISE: 90dB
GAIN at 1kHz: 20dB
CONSUMPTION: 30watt
NEGATIVE FEEDBACK: Deep
VACUUM TUBE: ECC82 x 2,EZ80 x1
DIMENSIONS: 440(L) x 320(W) x 110(H) mm
WEIGHT: 15k

 
Cyber-500
CONTROL FUNCTIONS: Power On/Off POWER OUTPUT: 9 watt ( 300B version ) / 3watt ( 2A3 version ) RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1% ( 5watt, 1kHz , 300B version ) / (1W, 1KHz, 2A3 version )
FREQUENCY RESPONSE: (-3dB points) 17Hz-47kHz (5 watt, 300B version) / 10Hz - 36kHz (1W, 2A3 version)
INPUT SENSITIVITY: 1.4V ( 300B version ) / 0.6V ( 2A3 version )
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. User selectable. SIGNAL/NOISE: 90dB
CONSUMPTION: 50watt / 86watt x2
INPUT INTERFACES: 1 group (RCA) OVERALL NEGATIVE FEEDBACK: None VACUUM TUBE: 5AR4x 2, 6SL7 x 2, 300B/2A3 x 2
DIMENSIONS: 320 ( L ) x 260 ( W ) x 150( H ) mm
WEIGHT: 15kgx2
 

 

 

Cyber-211/813
TECHNICAL SPECIFICATION FOR 211 OUTPUT TUBE VERSION:
CONTROL FUNCTIONS: Power On/Off POWER OUTPUT: 16 watt, RMS 1kHz
POWER REQUIREMENTS: 100 VAC±10% TOTAL HARMONIC DISTORTION: less than 1% ( 10watt, 1kHz ) FREQUENCY RESPONSE: 5Hz - 47kHz ( -3dB) INPUT SENSITIVITY: 0.6V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 150 watt x 2
INPUT INTERFACES: 1 group ( RCA )
VACUUM TUBE: NOS E88CC x 2, NOS 5687 x 2, 211 x 2
DIMENSIONS: 420 (L) x185 (W) x330(H)mm x 2
EIGHT: 30kg x 2 ( packed )
TECHNICAL SPECIFICATION FOR 813 OUTPUT TUBE VERSION:
CONTROL FUNCTIONS: Power On/Off POWER OUTPUT: 36 watt, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1% ( 15watt, 1kHz )
FREQUENCY RESPONSE: ( -3dB points at 15 watt ) 5Hz - 47kHz
INPUT SENSITIVITY: 0.6V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 250 watt x 2
INPUT INTERFACES: 1 group ( RCA )
VACUUM TUBE: NOS E88CC x 2, NOS 5687 x 2, 813 x 2
DIMENSIONS: 420 (L) x185 (W) x 330(H)mm x 2
WEIGHT: 30kg x 2 ( packed )
 

 

 

 
         
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