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PassDIY Whammy Headphone Class A Amp/Preamp

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PassDIY Whammy Headphone Class A Amp/Preamp Empty PassDIY Whammy Headphone Class A Amp/Preamp

Post by Ammar Mariti on Fri May 29, 2020 3:02 pm

PassDIY Whammy Headphone Class A Amp/Preamp

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Boards are made from the actual Gerber files by Wayne.

This was built to exacting specs except for the resistors being replaced with Multicomp MCM 1% series resistors instead of Vishay Dale RN55 milspec.
2x18V transformer.
Output devices biased at 60mA and running on class A.
Additional RCA output added for use as preamp.
Do note the amp will be sold with the stock 4580 opamp and not the Burson V5 in the pictures.

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Price: RM1,600 with 4580 opamp. Burson V5 (pictured) can nego.
Contact: Ammar, 0164358364

COD within KL and Selangor. Can arrange shipping for outside of this area.

Ammar Mariti
New Member
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Number of posts : 9
Age : 30
Location : Cyberjaya
Registration date : 2014-11-04

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PassDIY Whammy Headphone Class A Amp/Preamp Empty Re: PassDIY Whammy Headphone Class A Amp/Preamp

Post by Ammar Mariti on Wed Jun 03, 2020 4:54 am

Bump

Ammar Mariti
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New Member

Number of posts : 9
Age : 30
Location : Cyberjaya
Registration date : 2014-11-04

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PassDIY Whammy Headphone Class A Amp/Preamp Empty Re: PassDIY Whammy Headphone Class A Amp/Preamp

Post by Ammar Mariti on Tue Jun 09, 2020 10:55 am

Bump

Ammar Mariti
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New Member

Number of posts : 9
Age : 30
Location : Cyberjaya
Registration date : 2014-11-04

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