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SPECIFICATIONS

 

 
Power Output 
 
Audio Frequency Response (+/-0.1dB) 
Signal to Noise Ratio 
Total Harmonic Distortion 
Class of Operation 
Input Impedance 
Output Impedance after volume control 
Inputs 
 
 
Outputs 
Input Sensitivity                                                     
Fully Balanced Amplifier Design 
 
Safety Diagnostic System 
Dynamic Headroom 
Dimensions (W.D.H.) 
Shipping Weight 
Fuse Replacement 
(located with AC plug) 
Tube Specifications 
Warranty (Tubes) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
225 Watts into 8 Ohms, 450 Watts 
into 4 Ohms 
+ Zero, -0.25dB, 2Hz - 100KHz 
-110dB, A-Weighted 
0.05% at any power 
Class A/B, Class A at 1-3 Watts 
10k 
2k (pre-out) 
5 Analog (2 balanced XLR, 3 single 
ended including Surround Sound 
Processor input), 3 digital (2 Coaxial, 1 
USB) optical optional 
1 line level pre-out  
1.2V RMS 
10 Sanken Output Transistors per 
Phase (40 Total) 
Continuous of all Voltages and Current 
+3.0 Db 
19" x 20" X 6.5" 
65 lbs 
120V, 06 amp slow blow OR 240V, 
5amp slow blow  
2 x 6922 Magnum Dynalab Cryovalve  
1 year 

 
 

Summary of Contents for MD 307

Page 1: ...1 Magnum Dynalab MD 307 HYBRID INTEGRATED AMPLIFIER INSTRUCTION MANUAL...

Page 2: ...URCES TO THE MD 307 HYBRID INTEGRATED AMPLIFIER 5 SET UP THE MD 307 HYRBID INTEGRATED AMPLIFIER WITH AN EXTERNAL HOME THEATER PROCESSOR 7 HOOKING UP A SUBWOOFER TO YOUR SYSTEM 7 OPTIONAL DIGITAL AUDIO...

Page 3: ...Amplifier to reach its full potential Using either a high quality break in disc or white noise from a FM tuner will help ensure optimum performance as quickly as possible Once again thank you for incl...

Page 4: ...NOT SEND THE UNIT BACK TO THE SHIPPER UNTIL YOU HAVE BEEN ASKED TO DO SO DO NOT DISCARD THE PACKING MATERIALS AND CARTONS Should there be a necessity to return the unit for any reason it must arrive...

Page 5: ...hat the voltage marked on the rear of the unit is the same as the AC source that you are using 5 Hook up your speakers to the back of the unit insuring that the positive terminal on the speaker is hoo...

Page 6: ...6 3 With volume set to zero power up the source initialize the playback and slowly adjust volume to desired level...

Page 7: ...button to the ON position 5 Push the input button or use the remote to select input Aux 3 On the remote Select input and 00 You will see the display switch to P1 and then the volume display will go da...

Page 8: ...8...

Page 9: ...dditional USB and two 2 coaxial inputs or one optical and one RCA in the back of the MD 307 Hybrid Integrated Amplifier 1 Connect an external source to the USB or either of the coaxial inputs 2 Set th...

Page 10: ...mplifier on off with the ON button 3 Volume is controlled by the volume Up and Down button 4 To change inputs you first touch the Input key and then the corresponding numbered key for the input you wa...

Page 11: ...he MD 307 4 VOLUME CONTROL The digitally controlled precision volume control allows you to vary the volume from 0 99 Normal operating range is 40 85 Note that it is not a linear volume control therefo...

Page 12: ...12 DIAGRAM OF MD 307 HYBRID INTEGRATED AMPLIFIER...

Page 13: ...AC source Check rear panel fuse Check installation of interconnects Turn preamp to other input Turn on amp Unit seems to be frozen functions don t work Control function error Display should still be a...

Page 14: ...with AC plug Tube Specifications Warranty Tubes 225 Watts into 8 Ohms 450 Watts into 4 Ohms Zero 0 25dB 2Hz 100KHz 110dB A Weighted 0 05 at any power Class A B Class A at 1 3 Watts 10k 2k pre out 5 An...

Page 15: ...TE OUTLET 9 PROTECT THE POWER CORD FROM BEING WALKED ON OR PINCHED PARTICULARLY AT PLUGS CONVENIENCE RECEPTACLES AND THE POINT WHERE THEY EXIT FROM THE APPARATUS 10 ONLY USE ATTACHMENTS ACCESSORIES SP...

Page 16: ...ing the unit to the appropriate service depot The foregoing is in lieu of any other warranties expressed implied or statutory and the manufacturer neither assumes nor authorizes any person to assume f...

Page 17: ...17 COVER OR FACEPLATE NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL...

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