Mal Valve Headamp three Mk 4

Price:US$6900


Design * Construction

· operation of electrostatic, magnetostatic  and dynamic  headphones
. full tube technique in the signal path
· completely balanced signal processing in all operation modes
· balancing of unbalanced input signals
· input transformer for balancing and galvanic isolation
· parallel push-pull design
· class A-operaton in all stages
· output transformers for impedance balancing
· input and output transformers from own manufacturing
· modular catridge technique
· volume control by processor-controlled relays and fixed resistors (1%)
· volume control with high resolution
· all switching processes relay-operated
· switch mode power supply for all supply voltages
· on-off muting
. individual adaptation to the efficiency of the headphones
· remote control(option)
. balanced preamp output (option)

 
  • Technical Specs
  • Reviews
  • Warranty




Features

· 2 x ECC 81 tubes
· 4 x EF 184 tubes
· 4 x 6V6 power tubes
· 2 x input transformers with Mu-metal-shielding
· 2 x output transformers
· display for input, mode and volume
· internal switch mode power supply 150 VA
· power cable 2m
· remote control (option)

 

Specifications

· balanced in          
· unbalanced in          
· inpute impedance
· input sensivity        
· outputs                        

· power outputs             
· output impedance  
· output impedance pre out (option)
· high outputs                

· high voltage
· Stax Pro Bias
. total harmonic distortion (THD)
. frequency response
. signal-to-noise ratio               
· supply voltage
· power consumption
· standby                



2 x line
2 x line
100 kOhm
1 V
2 x XLR 4pole Stereo balanced
2 x 6,3 mm headphone jack stereo or 2 x 3pole XLR (pre out)
2 x 12 Watt 4 / 16 Ohm
4 - 16 - >600 Ohm
< 1 Ohm
2 x special sockets for Stax-Pro headphones
2 x high voltage sockets for other electrostatic headphones (option)
800 Vpp
580 VDC
0,05 %
10 - 50.000 Hz
92 dB (A)
90 - 250 VAC, 50 - 60 Hz
100 Watt
0,3 Watt



We warrant that Synergy HiFi products, in the course of its normal use, will be free from defects in material and workmanship for a period of one year.

If you discover a defect in material or workmanship during the Warranty Period, and we agree that the defect exits, we will replace product at no charge to you, provided it is returned during the applicable warranty period to manufacturer, with transportation charges prepaid.

 

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