BLU EYES or STAIRWAY to HEAVEN?

 

mythic songs do not have comparison, even these from Elton John or Led Zeppelin, .... when one from Bleatles?

 

 

 

Hit Counter

dal 11-1-2008

 

 USA Distributor

www.ossaudio.com

 

 

 

 

 

 

 

StairWay to Heaven can be placed horizontally or vertically. The last choice is the best.

Completely sealed even if it is a 60 watts SINGLE ENDED full CLASS A at max power

The  year 3000 Technology

 

 

Just a bit bigger than a Compact Disc, it releases a total of 60 watts power in FULL CLASS A at its maximum power in Single ENDED manner without any form of Feed Back even locally using the BLU EYES technology (see schematics).

Something that cannot be found in any remote angle of the world, neither in the hi-fi world.

The sound?

With its 5 Inductive PI-GREC cells in the power supply simply above any axpectation:

the heaven in your hand

 

 

 
StairWay to Heaven Integrated 3 inputs stereo 20+20 Watts/6 ohms Single Ended counterphase completely no feed back amplifier

R.M.S. Power

 30,4+30,4 watts/4 ohms both channels driven

20,5+20,5 watts/6 ohms both channels driven

16+16 watts /8 ohms both channels driven

Frequency Response

-1,2 dB @ 10Hz / - 1 dB @ 43 KHz - 350 mVeff  sensitivity

-1,2 dB @ 10 Hz /- 1 dB @ 50 KHz - 500 mVeff sensitivity

Harmonic Distortion

less than 0,2% at 1W - see measures also applied to speaker load LAURA MKII

Sensitivity

350 or 500 mVeff choice for 30 Watt/4 ohm

Circuit

one  Royal Device interstage transformer - 2 POWER S.E. FULL CLASS A output devices at Maximum power

S/N Ratio

> 100dB

Power Consumption at power on

less than 5 Watts
Power Supply 5 inductive PI-GREC Cells.
External  PSU Dimensions (W x D x H) 80 x 130 x 75 mm. 70 Watts External POWER Transformer

Amplifier Dimensions (W x D x H)

160 x 275 x 80 mm (not including Knobs e connectors)

Weight

8 Kg total including external power transformer

Chassis Finish

Extruded Blu Metalized Car varnish finishing. Metalized Grey frontal/back finishing

Remarks

HIGH END golden RCA Socket, GOLDEN Speaker Post, FULL Aluminum KNOB - COMPLETELY NO Feed Back even locally - DUAL MONO layout - Blue Eyes LED as VU meter and RED LED as power presence and FUSE blow signal. The 2 sole Power transistors operate in Single Ended AUTOMATIC FULL CLASS A depending on listening level for a high power save. 90% efficiency against less than 22% efficiency of a normal class A. Interstage Royal device transformer. Thermal Switch protection against overload and no load misworking. Remote control on Motorized volume control available.

 
 
 

 
 

a HEAVEN without STAIRS

unic things in the world, not easy to find