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THE CYBER 30
2 INPUTS AMP USING 2A3 TUBES...

with a switch to shut off speakers
AND IS ALSO THE BEST SOUNDING TUBE HEADPHONE AMP AROUND !!!!....

NEW IN BOX WITH FULL WARRANTY ....

CONTROL FUNCTIONS: Volume, Mode Switch(normal/headphone),Power On/Off
POWER OUTPUT: 3.5W x2 RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%( 2 watt, 1kHz )
FREQUENCY RESPONSE: ( -3dB points at 2 watt ) 6Hz - 35kHz
INPUT SENSITIVITY: 600mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 86 watt
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: None
VACUUM TUBE: 2A3 x 2,ECC83 x1
DIMENSIONS: 320 ( L ) x 260 ( W ) x 150( H ) mm
WEIGHT:37LBS( packed )



USA Importer Distributor
Quest For Sound
2307-R Bristol Pike
Bensalem Pa 19020
215-953-9099

Review
One of my favorite finds of the CES shows were the Opera Consonance single-ended headphone/integrated amplifiers on display. The Cyber 10/30 are KT88/KT66 and 2A3 versions, the Cyber 20/20Basic matching EL84 variants. The fit and finish was high and they sounded seductive and fun to listen to. A pair of added speaker binding posts expands their use beyond dedicated headphone use, making one of these little babies the ideal heart of the ultimate night stand or office system. I was so impressed that I am going to investigate this further and see if I can't get one of those for a 6moons review!
Jeff Day

COMPLETE OPERA WEB SITE--
http://www.operaudio.com/Html/Home-Opera.htm