Monoblock Consonance - Cyber  Series

CYBER 211(16W) Single Ended Monoblocks
CYBER 845 (28W) Single Ended Monoblocks

Six Moons "Blue Moon"
2007 Awards
Review from Superior Audio
Review from 6moons
Hyperion 968 review from 6moons
Cyber 845 review from  Positive Feedback

TECHNICAL SPECIFICATION FOR 211 OUTPUT TUBE
VERSION:

• CONTROL FUNCTIONS: Power On/Off
• POWER OUTPUT: 16 watt, RMS 1kHz
• 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 )

• CONTROL FUNCTIONS: Power On/Off
• POWER OUTPUT: 28 watt, RMS 1kHz
• TOTAL HARMONIC DISTORTION: less than 1% ( 15watt, 1kHz )
• FREQUENCY RESPONSE: ( -3dB points at 15 watt ) 5Hz - 47kHz
• INPUT SENSITIVITY: 1V
• 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, 845 x 2
• DIMENSIONS: 420 (L) x185 (W) x330(H)mm x 2
• WEIGHT: 30kg x 2 ( packed )

CYBER 800 Push-Pull

Review from Positive Feedback magazine.
Product of the Year "Discovery"
Full Review from Hi-Fi+ in pdf file

POWER OUTPUT: 78 watt x 2, RMS 1kHz ( Ultra-linear )
TOTAL HARMONIC DISTORTION: less than 1%( 50watt, 1kHz )
FREQUENCY RESPONSE: ( -3dB points at 50 watt )6Hz-100kHz
INPUT SENSITIVITY:700mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4, 8 ohms. ( User selectable
SIGNAL/NOISE: 90dB
CONSUMPTION: 90watt x 2
INPUT INTERFACES: 1 group ( RCA )
OVERALL NEGATIVE FEEDBACK: Little
VACUUM TUBE: 6CA7 x 8, 5687x 2, 6922 x4
DIMENSIONS: 412(L) x 220(W) x 166(H) mm
WEIGHT: 30kg x 2

CYBER 300 PSE Paralleled SET 18wpe

CONTROL FUNCTIONS: Power On/Off
POWER OUTPUT: 18 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(5watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt) 7Hz-47kHz
INPUT SENSITIVITY: 2V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 95watt x 2
INPUT INTERFACES: 1 group (RCA)
VACUUM TUBE: 5AR4 x 2, 6SL7 x 2, 300B x 4
DIMENSIONS: 430(L) x 320(W) x 70(H) mm

CYBER-300BD 20wpe Push-Pull

CONTROL FUNCTIONS: Power On/Off
POWER OUTPUT: 20 watt, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(5watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 50kHz
INPUT SENSITIVITY: 0.9V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 100watt
INPUT INTERFACES: 1 group (RCA)
OVERALL NEGATIVE FEEDBACK: -3dB
VACUUM TUBE: 274B x 2, E88CC x 2, 5687x2,300B x 4
DIMENSIONS: 412(L) x 220(W) x 166(H) mm
WEIGHT:27.5kgx2

CYBER-300B SET MonoBlocks

CONTROL FUNCTIONS: Power On/Off
POWER OUTPUT: 10 watt, RMS 1kHz TOTAL
HARMONIC DISTORTION: less than 1%(5watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt) 50kHz
INPUT SENSITIVITY: 1.35V
INPUT IMPEDANCE: 100k ohms
OUTPUT: 4, 8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 100watt
INPUT INTERFACES: 1 group (RCA)
OVERALL NEGATIVE FEEDBACK: None
VACUUM TUBE: 5AR4 x 2, 6C45P x 2, 300B x 2
DIMENSIONS: 412(L) x 220(W) x 166(H) mm
WEIGHT:27.5kgx2

Refference 9.9 845 Monoblocks

Review from soundstage.com

POWER OUTPUT: 28 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: 150 watt
INPUT INTERFACES: 1 group ( RCA )
VACUUM TUBE: NOS E88CC x 2, NOS 5687 x 2, 845 x 2
DIMENSIONS: 470 ( L ) x 400 ( W ) x 200 ( H )mm x 2
WEIGHT: 30kg x 2

R9.9 is the matching top of the range monoblock power amplifier, the top uses cherry wood with large machined aluminum front plate. Each channel uses a direct heated triode 845 for single-ended class A amplification. First stage goes through a  E88CC and 5687  as the powerful driver stage to realize an output power of 28W, with no global negative feedback.Point to point wiring is used with Kimber high purity copper hook up wire. Resistors are Chinese military grade metal film. Signal coupling capacitors are from Rel-Cap/PPMF. R9.9 has very good driving power due to a strong power supply and well designed output transformer. The filament power supply and the high tension power supply are separated, using audio grade electrolytic capacitor and improved EI power transformer and choke for good power filtering and reserve. This enables good handling during dynamic swings in music. The driver stage unlike others does not use inter-stage transformer coupling or power tube. Instead the US 5687 NOS is selected to do this job with its adequate driving power and musicality. The advantage being greatly reduced distortion.