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High-Fidelity 5watts Speaker/Headphone Amplifier

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High-Fidelity 5watts Speaker/Headphone Amplifier Empty High-Fidelity 5watts Speaker/Headphone Amplifier

Post by chchyong89 Wed Oct 08, 2014 11:48 pm

High-Fidelity 5watts Speaker/Headphone Amplifier Win10

This is a 3~5watts super high performance desktop amplifier that mainly built for my own reference and benchmarking use. As I left out a lot of extra PCBs and components around, I decided to build it and clear everything off at low price. 

It can drive high sensitivities speakers and almost every headphones you can name. Monoblock regulated supply PSU, capless signal paths, zero flying wires, highest performance opamps, everything was so clean and straight forward.

This is a golden chance for those who are hardcore and looking for:
-A desktop headphone amplifier for reference set-up. 
-High sensitivity speakers set-up.
-Small Room speaker set-up. 
-Near Field monitor-fi set-up. 
-an amplifier that doesn't need to upgrade again.  What a Face


Price : RM688 (Build upon order, completion within 2 weeks)
Size : 15cm x 10cm
Music Power : 3~5 watts
Gain : 2 (You can manually adjust the gain by changing the resistor)
DC Offset : Guaranteed less than 3mV. 
Input Impedance : 15kohm after 10k Pot. 
Input : No Capacitors for DC coupling. 
What's Included: Just amplifier. 
Vout headroom: 10Vrms
Protection: N/A

Audition is available at : Kampung Mahsan, Bahau @ Negeri sembilan. Please PM.

chchyong89
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Number of posts : 363
Age : 35
Location : cyberjaya
Registration date : 2009-03-08

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Post by chchyong89 Tue Oct 14, 2014 3:09 pm

Bump 

High-Fidelity 5watts Speaker/Headphone Amplifier 242ajqh

chchyong89
Frequent Contributor
Frequent Contributor

Number of posts : 363
Age : 35
Location : cyberjaya
Registration date : 2009-03-08

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Post by chchyong89 Wed Oct 29, 2014 8:22 am

Bump!

chchyong89
Frequent Contributor
Frequent Contributor

Number of posts : 363
Age : 35
Location : cyberjaya
Registration date : 2009-03-08

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High-Fidelity 5watts Speaker/Headphone Amplifier Empty Re: High-Fidelity 5watts Speaker/Headphone Amplifier

Post by chchyong89 Tue Dec 02, 2014 3:28 pm

Bump!

chchyong89
Frequent Contributor
Frequent Contributor

Number of posts : 363
Age : 35
Location : cyberjaya
Registration date : 2009-03-08

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