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FS: Modulus 86 with Guardian 86 speaker protection

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Abszero

Abszero

Member
Joined 2012
#1
This is a new built and works as designed by Tom @ Neurochrome.
Specs and info could be retrieved from Modulus-86: DIY 65W power amplifier achieving -120dB (0.0001%) THD – Neurochrome and Guardian-86: High-End Speaker Protection Circuit for use in DIY Amps – Neurochrome.

I am mostly a tube guy and this amp is not a good fit for my speakers.
However, it sounds wonderful for whoever likes SS sound.

I added the Guardian-86 speaker protection and it make a nice difference at start up and peace of mind.

I am trying to recover the money I've spent on parts and materials.
Chassis is Modushop Mini Dissipante 2U 300mm, main transformer is a 225VA Hammond 1182P22.
It is setup for 20dB gain, 1.8Vrms input sensitivity

I'm asking $700 shipped to US48.
 

Attachments

  • Final wiring Modulus 86.jpg
    Final wiring Modulus 86.jpg
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  • Modulus 86 back.jpg
    Modulus 86 back.jpg
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  • Modulus 86 front.jpg
    Modulus 86 front.jpg
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