Gallery of Customer's Audio Projects

To make your own dedicate amplifiers, pre-amplifiers, DAC at low cost is not merely a dream. Here are the
gallery provided by our valuable friends and customers. Thank you for your great support!


If you want to share your audio project with us, please send the photo to admin@analogmetric.com

 


Ground Grid Preamplifier



Dear Analog Metric team,

Here is some photo's  from my GG amp project.

 
Very nice sound no problems.
 
Regards.

Jack Peters


JP200 Tube Amplifier with PS200 Tube Voltage Regulator

 

 


JP200 Tube Amplifier

 

I just want to say that I'm done with the assembly of the kit and I am very happy with the sweet sound. It sounds really nice
 and I think even better than the Audio Research pre amp I've used just before. The JP200 kit is a great product that I will
recommend to my friends.
 
Kind regards,
Mats
Sweden


2A3 PP Tube Amplifier

 


6L6 SE Tube Amplifier

http://www.analogmetric.com/images/upload/Image/IMG_1136%281%29.jpg

http://www.analogmetric.com/images/upload/Image/IMG_1139.JPGhttp://www.analogmetric.com/images/upload/Image/IMG_1160.JPG http://www.analogmetric.com/images/upload/Image/IMG_1161.JPG http://www.analogmetric.com/images/upload/Image/IMG_1162.JPG

Hicham Boudden from Norway

 


JP200 Valve Preamplifier

 

http://www.analogmetric.com/images/upload/Image/preampli3%20001.jpg

 

JF from France

 


M7C SRPP Valve Preamplifier with HV400 Solid-State Regulator 

  

My friend thank you very much for sending me back the short ship parts. I have finished the making of the

AM7 SRPP preamp and put it into a Old well design Telex box. As I talk about last time it sound great full body

of clean warm sound image . ( A audiophile dream preamp) Thank you again for bring back my childhood hobby.

http://www.analogmetric.com/images/upload/Image/IMG_1044.JPGhttp://www.analogmetric.com/images/upload/Image/IMG_1040%281%29.jpghttp://www.analogmetric.com/images/upload/Image/IMG_1047.JPG

 

Best regards

Joe Yu From Australia


LM3886 Power Amplifier (Stereo) with Speaker Protection

 


IR Remote Control for Volume with Input Selector and LCD

 

 


M7C SRPP Preamplifier with HV400 Solid-State Regulator 

 

I have finished install your AM7 SRPP preamp kit and sound test it.

The result are very goods. Sound is clear and clean on all frequency,

Male and Female  voice are very warm and sweet.

(有氣勢, 又幼細). 很好很好


Enclosed please a photo of my DIY


Best regards

Joe Yu from Australia

 

http://www.analogmetric.com/images/upload/Image/M7C%20SRRP%20resize.jpg


JP200 Preamplifier with A28-A Chassis

Hello from Greece

Few months before I build a jp 200 S1b. The preamp working really great! 

I attach a picture of this, before some updates Iíve done.  Now is in my best friend house as a gift and I need

another one for me.

I will order an jadis jp200 s1 with valve power supply.

Many thanks Stratos Vichos

 

http://www.analogmetric.com/images/upload/Image/IMG_1925.jpg

 

  


6L6 SE Amplifier with a Self-Customerized Chassis

Hi Analog Metric,

I finished my amp and it sounds great! Here is a picture of my design.

Thanks for your time

David

 

http://www.analogmetric.com/images/upload/Image/6L6%20SE%281%29.jpg

 


Grounded Grid Preamplifier with A28-A Chassis

 

http://www.analogmetric.com/images/upload/Image/full%20gg%201.JPG

 


Grounded Grid Preamplifier with Customized Made Chassis with Fan

 

http://www.analogmetric.com/images/upload/Image/gg2%281%29.jpg

http://www.analogmetric.com/images/upload/Image/gg2%202.JPGhttp://www.analogmetric.com/images/upload/Image/gg2%201.JPG

http://www.analogmetric.com/images/upload/Image/gg2%202%283%29.jpg

 


JP200 Preamplifier with A28-A Chassis

http://www.analogmetric.com/images/upload/Image/JP200%20V2%20full%203.JPG

 


6SN7 SRPP Preamplifier with A21 Chassis

 

http://www.analogmetric.com/images/upload/Image/IMG_0892.jpg

 


TDA1541A DAC

 

http://www.analogmetric.com/images/upload/Image/TDA1541A%20DAC%281%29.jpg

 


 

6SN7 SRPP Pre-Amplifier

Hi Analog Metric

I had the resistors on hand and have fitted them now I have the gain and 
the frequency responce is now 5Hz to 100KHz +0dB - 1dB.
Thanks again for the help this is some thing I should have spotted, 
Ihave just bought a new multimeter with a large display so I dont make 
hat type of mistake again.

Best Regards
Stan Styles
From Austrialia

  

http://www.analogmetric.com/images/upload/Image/6SN7%20preamp%281%29.jpg


12AX7 Phone Preamplifier with HV400 Voltage Regulator

 

By Stratos from Greece

 

http://www.analogmetric.com/images/upload/Image/DSC00621.JPG