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PassDIY Whammy Headphone Class A Amp/Preamp
Hi-Fi 4 Sale - Malaysia / Singapore Audio Forum & Marketplace | www.hifi4sale.net :: Audio & Video Equipment Marketplace :: Audio & Video Equipment: FOR SALE (Pre-owned & Used)
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PassDIY Whammy Headphone Class A Amp/Preamp
by Ammar Mariti Tue Jul 27, 2021 12:51 pm
PassDIY Whammy Headphone Class A Amp/Preamp
This sales thread has been moved from the New/NOS section to used because I've been listening to it for a while.
The high quality boards were bought here.
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.
Price: sold to a nice gentleman
COD within KL (*have to see location due to MCO). Can arrange shipping for outside of this area.
This sales thread has been moved from the New/NOS section to used because I've been listening to it for a while.
The high quality boards were bought here.
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.
Price: sold to a nice gentleman
COD within KL (*have to see location due to MCO). Can arrange shipping for outside of this area.
Ammar Mariti- New Member
- Number of posts : 17
Age : 34
Location : Cyberjaya
Registration date : 2014-11-04
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Hi-Fi 4 Sale - Malaysia / Singapore Audio Forum & Marketplace | www.hifi4sale.net :: Audio & Video Equipment Marketplace :: Audio & Video Equipment: FOR SALE (Pre-owned & Used)
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