Crimson Electric Preamp pcb

[burbeck]

i have found in a box that i had forgotten about a brand new Crimson preamp pcb, this was sold as a kit as is ready assembled, it comes with original paperwork (this is a used copy of paperwork but original).

Note the following NOT SUPPLIED
requires usual +/- 15Volt psu
Volume pot
Balance pot
Input selector switch

has MM disc stage on board
these were well respected in the day, i built a few of them for different people.

i am open to offers on this one. please ask for more information

[exurbia]

Hi burbeck,
what are the dimensions of the board ?

[burbeck]

hi 130 X 90mm

[exurbia]

Thanks Bob,
i should have asked how high it is as well, my case is height challenged with flying mole modules in it, there is only 21mm above them for the preamp.

[guglielmope]

Hello,
do you have a picture of the board?
Thanks
Guglielmo

[burbeck]

hi i will take a pic and post soon

[burbeck]

hi guys
i was incorrect with the sizes, they are135X80X23mm

i have now tested this board and is 100% working

open to offers this must be some use to some one as a first project, it
requires
volume pot
balance pot
input selector switch
power supply -15 0 +15 @ 25 mA
and a box to put it in

come on you wont insult me, i just think it is far to good to throw away.

[burbeck]

spec preamp

output voltage 0dbm (0.775mV) will drive 99% of poweramps

output impeadance 600R

input sensitivity -20dbm (70mV) line in (adjustable)
input impeadance 560kR

power requirments +-15 volts @15mA



spec moving magnet phono stage

2.0 mV suits most magnetic or high output moving coil cartridges

47k @20pf adjustable to suit cartridge used

RIAA accurate to better than 1 %

go on its a good project,
these amps were loved at the time knocking the pants off stuff costing 20 times more, you might get it for a few quid

[burbeck]

BUMP

[vse]

you have pm.