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Re: ?ABC? Trimax Mic-Pres

PostPosted: Tue Feb 28, 2012 9:57 am
by GlennS
Understood. A type 2 in the rack will also give you gain adjustment, but it's probably also worth thinking about either keeping the TP type 1 or hunting for a 3rd Trimax type 1 since LCR is always handy (e.g decca tree, spaced pair with centre fill, etc) and you have the additional slot in the rack anyway. Sorry, I don't have any trimax amps to swap, but if you do decide to sell at any stage please let me know!

Cheers.

Re: ?ABC? Trimax Mic-Pres

PostPosted: Tue Feb 28, 2012 10:30 am
by stosostu
If I get another Trimax Type 1 and still have the TP Power Converter I will let you know.

Re: ?ABC? Trimax Mic-Pres

PostPosted: Wed Mar 28, 2012 9:18 am
by stosostu
Just saw these on FleaBay for anyone who is interested.

http://www.ebay.com.au/itm/Vintage-Aust ... 3373cf2968

Re: ?ABC? Trimax Mic-Pres

PostPosted: Sun Apr 08, 2012 9:01 am
by Alastair Reynolds
Hey Bob,I bought the fleabay ones to have a play with. I'll be interested to see how they sound.
Now for a rack to mount them,

Barney,have you still got one or did Evan grab it?

Or does anyone else have a spare?

Re: ?ABC? Trimax Mic-Pres

PostPosted: Sun Apr 08, 2012 10:42 am
by Barney Loveland
Hi Alistair,
I still have it but Ev has grabbed it we just haven't caught up yet. The other ones I racked I just cleaned up the brass pins soldered onto them and covered with heat shrink.

Time permitting I'd like to compare the Trimax to the Transmission Products and see what the differences are.

Re: ?ABC? Trimax Mic-Pres

PostPosted: Sun Apr 08, 2012 12:37 pm
by mal stanley
Some of these line amplifiers I saw in the old ABC radio master control in Lonsdale St in Melbourne I was informed had
been on continuously for decades...so reliability is probably not an issue.....

Re: ?ABC? Trimax Mic-Pres

PostPosted: Thu Jul 14, 2016 7:03 pm
by EvLoutonian
Anyone thought about making up a REDD17 style mixer using these modules in place of the V72, or whatever those German things are called?

I started hatching a crazy plan along these lines... REDD17 Ozzie version... hmm ....

Anyone got detailed info on the overall block diagram / signal flows etc?