mjrippe

Hi Folks, Added some new stuff, deleted sold items.  Items located in Brooklyn, NY USA.  PM me if interested.

Pair of Helios clone preamp cards (Mus1k_freak's Heli-Yos: https://groupdiy.com/index.php?topic=55283.0)
One has my HPF mod and variable gain pot, the other does not.  Both are stuffed and working from my DC power supply (AC supply parts NOT fitted).  Schematics included. $25 plus shipping.

The JH Cards detailed below are still available as well.

(5) Rauland mic preamp cards.  From a rackmount mixer (other cards available too).  Discrete transistor design with input transformer and hi/lo gain switch.  One has a Beyer transformer with Rauland part number, others are unbranded.  Comes with pinout info.  $50 + shipping

Vintage Cinemag 75101 mic input transformer, PC mount, pulled from an old Quantum desk.  Tests good.  $50 + shipping

Pair of NV73 faceplates and knobs.  A few marks.  Knobs are anodized aluminum and I have two extra red knobs as well.  $Make offer on some or all

Pair of vintage (1979) Aphex 505 VCA cards.  http://www.gyraf.dk/schematics/Aphex_VCA_505_card.pdf Installed new electrolytics, but untested.  Great as spares for whatever console used these!  $20 + shipping

Pair of Behringer C-2 pencil condenser mics.  I got these as part of a deal and have no use for them.  Complete with clips, pop filters, stereo bar and case.  $40 + shipping

Bag of 50 Rubycon electrolytic caps - 4.7uf @ 450v  $20 shipped in the continental USA.
« Last Edit: February 07, 2019, 07:42:29 PM by mjrippe »


iampoor1

Re: FS: Tube and Discrete Preamp Cards - Gates and others
« Reply #1 on: September 09, 2017, 02:23:29 PM »
PM'ed

mjrippe

Re: FS: Tube and Discrete Preamp Cards - Gates and others
« Reply #2 on: September 09, 2017, 02:28:36 PM »
Here is a pair of somewhat unique amp cards.  I bought them in a lot from another GDIY member, then recapped them and drew out the schematic by hand.  Specs are pretty impressive, not dissimilar to SpectraSonics cards.  Read the thread here: https://groupdiy.com/index.php?topic=63589.0  Comes with a copy of the schematic, with added DC voltage measurements.  $50

mjrippe

Re: FS: Discrete Preamp Cards, Caps, XLR panel, etc.
« Reply #3 on: January 17, 2018, 04:34:27 PM »
Caps

mjrippe

Re: FS: Discrete Preamp Cards, Transformers, XLR panel, etc.
« Reply #4 on: February 24, 2018, 11:39:03 AM »
Bump - Added Cinemag 75101

mjrippe

NV73 Pic

mjrippe

Rauland mic pre cards pic

mjrippe

Aphex 505 pic

mjrippe

Behringer C-2 pic

 

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