ADA Depot - A Forum To Support Users of ADA Amplification Gear

ADA Preamps => MB-1 => Topic started by: BoWeevil on May 20, 2014, 08:02:27 PM

Title: 2.05 EPROM vs. 1.15???
Post by: BoWeevil on May 20, 2014, 08:02:27 PM
Hey guys,
I have the MDRT on the way and have installed a pair of JJs.
Now for the EPROM.
Currently running 1.15.
What are the advantages of moving to 2.05?
Title: Re: 2.05 EPROM vs. 1.15???
Post by: MarshallJMP on May 20, 2014, 11:24:33 PM
Read this.
Title: Re: 2.05 EPROM vs. 1.15???
Post by: BoWeevil on May 21, 2014, 05:33:30 AM
Thanks! This is very helpful.
Were there any recommended component mods or replacements that went along with this EPROM upgrade when it was originally shipped from ADA, or just a basic swap of EPROM?
Title: Re: 2.05 EPROM vs. 1.15???
Post by: MarshallJMP on May 21, 2014, 12:13:09 PM
Here you go.
Title: Re: 2.05 EPROM vs. 1.15???
Post by: BoWeevil on May 21, 2014, 12:36:29 PM
Thanks MarshallJMP, but Yeouch!!
I think this may be a bit out of my league in regards to my soldering skills!
Do you or someone else still do these types of mods/repairs as a service on these older units?
If so, how much does something like this cost?
Title: Re: 2.05 EPROM vs. 1.15???
Post by: MarshallJMP on May 21, 2014, 01:08:42 PM
I can do this,price around 40 euro + 10 euro for the eprom.
Title: Re: 2.05 EPROM vs. 1.15???
Post by: BoWeevil on May 21, 2014, 01:27:12 PM
MarshallJMP,
PM Sent...