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VAN DER GRAAF M

K

II 

VERY LOW NOISE POWER SUPPLY 

REVISION P

R

B – AUGUST 2017 

 

Copyright © 2017, M2Tech Srl 

M2Tech 

www.m2tech.biz 

Dear customer,

 

 
Thank you for purchasing 

VAN DER GRAAF M

k

II

. You are the owner of a very high quality 

power supply with many unique features, designed to obtain the best performance in 
conjunction with every 

M2Tech

 product. 

 

VAN DER GRAAF M

k

II

 implements a specific set of technological and functional solutions, 

from the ultra-low noise, discrete components regulators, to the ability of selecting the 
voltage at some outputs, to the sequence activation of used outputs. 
 

VAN DER GRAAF M

k

II

 is provided with a comprehensive set of outputs which allow for 

powering any 

M2TECH

 product, from old 

E

vo

 series units to the 

YOUNG M

k

III

 and the 

NASH

 
We’re sure that your expectations will be fulfilled by purchasing 

VAN DER GRAAF M

k

II

: your  

M2Tech

 products will exhibit an incredible increase of their sonic performance, so you can 

now prepare for a whole new listening experience! 
 
Nadia Marino, CEO 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Please note here your 

VAN DER GRAAF M

k

II

 serial number and purchase info for future 

reference: 

 

S/N: _______________________  Date of Purchase: _________________________ 
 
Place of Purchase__________________________ 
 
 

 

Note: Proof of retail purchase, such as your purchase receipt, will be required in the unlikely event 
that any warranty service will be required

Summary of Contents for VAN DER GRAAF MKII

Page 1: ...M2TECH VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY USER MANUAL REV PrB 8 2017...

Page 2: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 2 M2Tech www m2tech biz...

Page 3: ...er equipment in the system must be done when all equipment are off Failing to comply with this advice may lead to damage to the Van Der Graaf MkII The label above printed on the product case indicates...

Page 4: ...outputs VAN DER GRAAF MkII is provided with a comprehensive set of outputs which allow for powering any M2TECH product from old Evo series units to the YOUNG MkIII and the NASH We re sure that your e...

Page 5: ...E OF CONTENTS 1 Unpacking and Placing the Unit 7 2 Front Panel 9 3 Back Panel 11 4 Connecting and Powering the Unit 13 5 Cleaning the Unit 13 6 Outputs Toggle 15 6 1 Setting and changing the activatio...

Page 6: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 6 M2Tech www m2tech biz...

Page 7: ...g please contact your retail dealer Remove the VAN DER GRAAF MkII from the box and place it onto a stable base far from heat sources Avoid full sunlight on the unit Allow for ample room around the uni...

Page 8: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 8 M2Tech www m2tech biz...

Page 9: ...on process LED 3 glows steadily When the VAN DER GRAAF MkII is active user may put the VAN DER GRAAF MkII in standby disabling the outputs in reverse order with regards to activation by pushing this b...

Page 10: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 10 M2Tech www m2tech biz...

Page 11: ...with input for single 15V or 9V supply and maximum current sink 500mA e g the Young MkIII to this outputs using the stock cables Female 5 5 2 1mm jack 9 Output voltage selectors Allow for choosing the...

Page 12: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 12 M2Tech www m2tech biz...

Page 13: ...site supply input 5V 15V 15V to VAN DER GRAAF MkII output 3 and 4 Fig 2 7 using the stock cables One such unit is for example the NASH WARNING VAN DER GRAAF MkII total maximum current capability on 15...

Page 14: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 14 M2Tech www m2tech biz...

Page 15: ...on LED s of all outputs are off and the global enable LED stops blinking and remains off NOTE the outputs activation sequence is stored by the VAN DER GRAAF MkII when it enters standby If the power sw...

Page 16: ...output is disabled it will be deleted from the enable sequence Any output activated while a sequence is already set will be added to the sequence as the last output to be enabled Therefore if the pres...

Page 17: ...te that the IR disable combination has been detected then it will flash more slowly for 5 more seconds to indicate that the disable combination has been stored After that the front panel buttons may b...

Page 18: ...VAN DER GRAAF MKII VERY LOW NOISE POWER SUPPLY REVISION PRB AUGUST 2017 Copyright 2017 M2Tech Srl 18 M2Tech www m2tech biz...

Page 19: ...hted rated load Outputs 5 5 2 1mm jacks positive on tip outputs 1 and 2 female 4 poles XLR outputs 3 and 4 Input voltage 90 260VAC 50 60Hz Power consumption 60VA Fuse slow blow 2 5A Input IEC socket w...

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