Authorized Distributor of Monarchy Audio Products
Microwise
235 E. Colorado Blvd., #208
Pasadena, CA 91101
U.S.A.
Email: microwisesystems@earthlink.net
Tel : (626) 351-1283

 

Architecture:         One Dual Triode used in an SRPP configuration;
                               12 pcs  of complimentary MOSFET  in Output Stage.
 
Tube:                     One 6DJ8 Military Grade. Can be substituted with 6922 or ECC88.
                               Customer can specify 6N1P if desired.(The sonic characteristics of  
                               this amp depends to a large extend on the choice of this input tube)
                               Other dual triodes with the same pin-out and filament voltage
                               may be substituted to attain personal taste.
                               The current-output stage is totally transparent, so if there are
                               any sonic characteristics  observable on this amp, it would be
                               attributable to the tube’s own sonics.
 
Input Sensitivity:  2.5 Volt RMS for full output.

Output:                  250 Watts rms on 8 Ohm load
                               500 Watts rms on 4 Ohm load
                               will operate with speakers that dips into 2 Ohm
                               at part of the frequency spectrum.
 
AC Input::             117V or 240V (must be specified when ordering)
                               Maximum power consumption: 800 Watts.
 
Input Impedance:  100K Ohms, direct coupled. RCA connection only.

Output Terminals:  Gold plated all solid brass thumb screw.
                                 Relay and fuse protected.

Slew Rate:              80V/usec. minimum.   

Frequency Response: 20 Hz to 20KHz +/- 0.25 dB at full power.
 
Construction:           All Aluminum chassis with Thermalloy  high-efficiency
                                  Heat Dissipating fins.
 
Power Supply:         +/- 60V  DC from a 850 Watt toroidal  transformer
                                 Exclusive Dual-bridge Low Noise Rectification.
 
Class of Operation: a) Front end: Single-ended Pure Class A.
                                 b) Output Stage: Class A biased up to 50 Watts,
                                     then Class AB  to full output.
 
Dimension:               12.5” x 5” x 16”

Net weight:              46 Lbs; Gross Weight: 50 Lbs
 
Color & Finish:       Chassis: Black anodized. Front panel: Smoked silver
                                 Lapped (polished) to  Hubble-mirror like.