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
JP200 Tube Amplifier
JP200 Tube Amplifier
2A3 PP Tube Amplifier
6L6 SE Tube Amplifier
Hicham Boudden from Norway
JP200 Valve Preamplifier
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.
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
JP200 Preamplifier with A28-A Chassis
Few months before I build a jp 200 S1b. The preamp
working really great!
I attach a picture of this, before some updates
I’ve 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
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
Grounded Grid Preamplifier with A28-A Chassis
Grounded Grid Preamplifier with Customized Made
Chassis with Fan
JP200 Preamplifier with A28-A Chassis
6SN7 SRPP Preamplifier with A21 Chassis
TDA1541A DAC
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
12AX7 Phone Preamplifier with HV400 Voltage
Regulator