S.E. "CLASSE A" inductive PSU AMPLIFIERS

BLU EYES

preamplifiers

 

ZERO FEED BACK EVEN LOCALLY - gain with no ACTIVE VOLTAGE AMPLIFIERS

 

 

 

Hit Counter

since 1-12-2003

 

 

 

 

BLU EYES  STEREO PREAMPLIFIER

completely NO F.B. - NO voltage amplifying stages and Royal Device OUTPUT TRANSFORMERS - Model "CT" with RD interstage transformers for complete PASSIVE/ACTIVE TONE CONTROL no F.B.  and Stereo Balance control - EXTERNAL TRANSFORMER and INTERNAL inductive power supply

 

 

 

BLU EYES SPECIAL EDITION -  motorized remotely controlled VOLUME and TONE CONTROLS

BE 5  CT -  3 inputs tone control preamplifier

BE 5  - 3 inputs preamplifier

 

 

 

 

 

   
 

Phono Input

MM/MC  (1 mVeff) ("A" suffix) model ONLY

Phono Input impedance

47 Kohm

LINE Input impedance 10 Kohm

frequency response

25Hz - 20,000Hz  +/- 0,3 dB (phono);  PASSIVE SUBSONIC FILTER - 2,5 dB @ 20 Hz (*)

10 Hz - 50 KHz (LINE)

THD

less than 0.2% (MM or MC hi level input)

Phono sensitivity

2 mVolt for  0.8 Veff output @ 1 KHz (54 dB)

Tone Controls +6 / - 9 dB @30 Hz ; -5 /+5 @ 2200 Hz;  +7 /-5 @ 20.000 Hz. Thru interstage RD transformers - NO VOLTAGE amplifying stages

Output impedance

1800 ohm or 600 ohms

Max Output 6 Vrms on 1800 ohm load (default). 3,2 Vrms on 600 ohm load.

Amplification

1, 7, 14 dB factory set

S/N ratio

95 dB 

Power Consumption

3 W

Dimensions (W x D x H)

390 x 245 x 83mm

Weight

5 Kg

Finishing

Bright MIRROR shine STAINLESS STEEL  finishing

NOTES

3 inputs – Phono- CDP and AUX (MODEL 3A ONLY) or 3 LINE INPUTS (MODEL 3)

PHONO STAGE: PASSIVE RIAA with CUSTOM made metalized polipropilene capacitors 2% -  Internal power supplies completely separated for each channel and each stage with 4  INDUCTIVE CELLS - External p.s.u. transformer. Full Aluminum KNOBS hand polishing and finishing

(*) disabled on request.  (#) Modified on request.

 

 

lo schema elettrico del modello BE 5 CT