H2

[vdupham]

Hi, what different sound when I use H2 like a preamp ? I am using single end connect L R GND, can I use H2? Because H2 need 2 RCA connection input.

 

[myleftear]

I guess this is up to you…
Wayne‘s BA-18 and Salas‘ DCG3 are highly regarded (and said to be very accurate), Whammy, ACP or BA-3 gainstage come to mind too (although BA-3 deals with THD on its own way)

Default gain of (most of them?) vary but can be adjusted…

 

[viltsone]

Hi!

I have some questions about H2 parts. Can I replace LM317 with a little bit lower noise part regulator like LM350 or something better?

What changes are needed to use Q1 with JFE2140 or JFE150 instead of J113?