Prodigy HD2 + AD8620AR opamp
Nov 26, 2008 at 9:00 AM Thread Starter Post #1 of 8

maora

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hello,
I wonder if someone try to use the AD8620AR on the Prodigy HD2 ?
technically, is it possible ? Voltage ???
I want to order the Pre-Mounted AD8620AR Op-amp (p/n AD8620-970601S) from BrownDog.
this is the link:
Pre-Mounted AD8620AR Op-amp (p/n AD8620-970601S)
Do i need to make more change to use this opamp ?
and a last question: in your opinion what is the best 3XAD8620AR or 2x OPA2604 + AD8620AR ?
 
Nov 26, 2008 at 9:57 AM Post #4 of 8

majkel

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There is a thread regarding the HD2 op amp rolling. Please find it. AD8620 is a bit harsh and treble-aggressive, a bit narrow soundstage. AD8620BRZ is a bit smoother but still the same flavor. AD8022 and AD8599 are musical and transparent.
 
Nov 26, 2008 at 10:40 AM Post #5 of 8

maora

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thanks again
I ask about the AD8620AR becouse it pre-mounted SO8 to 8-pin DIP adapter,
do you know where can i get AD8022 or AD8599 that mountet to 8-pin DIP adapter ?
 

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