$50 Preamp Blowout! Gates, Ward Beck, McCurdy, Dukane

[mjrippe]

Greetings Folks,

Clearing out a bunch of solid state preamps that I will never get around to messing with.  They make great stocking stuffers!  Prices do not include shipping.  Located in NY, USA.  Scroll down for individual pics.  Buy the whole pile for $220 shipped in the continental USA.

(2) Ward Beck M450A hybrid (chip & transistor) amplifier cards with edge connectors, schematics.  Untested.  $50/pair

McCurdy AT-240 Microphone Preamplifier with Hammond input transformer.  Discrete transistor.  Schematic, untested, no connector.  $50

Gates M-6034 Microphone Preamplifier with Triad/Utrad input transformer.  Discrete transistor.  Schematic, edge connector, untested.  $50

DuKane 1A585 transistor amplifier with transformer in/out?  4 pin mic connector, discrete Germanium transistor, with jones plug connectors for power and output.  Untested, no schematic.  $50

Gates M-6600 Remote Amplifier.  Discrete mic pre with transformerless input, transformer out.  Passes signal.  Schematic.  $50

 

[mjrippe]

Ward beck modules

 

[mjrippe]

McCurdy AT-240

 

[mjrippe]

Gates M-6034

 

[mjrippe]

DuKane 1A585

 

[mjrippe]

Gates M-6600

 

[thomasdf]

Pmd

 

[mjrippe]

DuKane guts...
Open frame transformers, three RCA 2N591 (Germanium ), two TO-3 sized outputs with one clearly marked Motorola 2N669 (Germanium), other has faded markings too hard to read but likely the same.

 

[mjrippe]

Bump...Cheaper here than on ebay!