NEW OLD STOCK VERY EXCELLENT SIEMENS 10uF 750V MKV (B25834-L6475-K009)
MKP(METALLIZED POLYPROPYLENE) IN OIL HI END CAP!
SIEMENS IS A GERMAN COMPANYAND PRODUCES MANY HI-END COMPONENTS.VERY
RELIABLE.VERY HIGH QUALITY!AND ALSO IN BOX CAPS WITH EXCELLENT CONDITION!
THIS PRODUCT CAN BE USED IN CROSSOVER OF HI-END SPEAKERS AND
PREAMPLIFIERS.OFFERS VERY HUGE DYNAMICS VERY BIG SOUND WITH LOTS OF DETAILS!
DIYAUDIO GURU PETER D. USES THESE CAPACITORS IN GAINCLONE AND OTHER CIRCUITS
AND SAYS HE GETS GREAT RESULTS!
From http://www.enjoythemusic.com/diy/1108/capacitor1.htmEpcos (Siemens
Matsushita)MKV B25834 polypropylene in oil capacitorEpcos was founded by
Siemens Matsushita, who sold all its interests in 2006. MKV B25834 is a
polypropylene in oil cap like the Siemens MKV radial capacitor talked about
previously. Mundorf silver/oil also happens to be polypropylene in oil, so it
was not a great surprise that Epcos sounded somewhat similar to Mundorf
silver/oil when directly substituted in Mundorf's place. Not that they sounded
the same, mind you, but both shared a sense of liquidity and grace, which
helped music just flow effortlessly.
Compared to silver/oil, Epcos had a bit more richness to voices and even more
apparent smoothness in the upper-midrange region, but it conceded some sheer
resolution and attack. Silver/oil sounded more like a "modern" film capacitor
while Epcos leaned more in the direction of paper-in-oil caps without overt
darkness or lack of resolution. I was especially glad to observe Epcos not to
possess overly rounded or slow bass like some paper-in-oils can.
The Epcos, not surprisingly, sounds VERY much like the Siemens MKV
polypropylene in oil capacitor I described earlier. Both sound balanced, if not
extraordinarily extended or obviously "airy" up top. Human voices have
fluidity, richness, and sparkling liveliness that's so endearing. If you are a
die-hard Teflon or polystyrene fan, you will likely call these poly oil caps a
bit slower and not as lit-up, but the fans of the poly oils will call it the
A great strategy is to use the Epcos with something like Russian K72 Teflon
cap somewhere else in the component. K72's enthusiastic, bold, slightly
upper-midrange-centric sound signature complements the ease of Epcos very well
while lending the whole package a dollop of Teflon resolution. This combo
sounds mighty nice, and I must thank "dweekie" for pointing me to these Epcos
Capacitance : 10µF ±10% Imax : 18A VR : AC 750V Dimensions d x l
50 x 90mm Features■ High dielectric strength
High peak-current capability
For damping and commutating in the medium frequency range
For general AC applications
Oil-impregnated tubular windings (no PCB)
Metal-sprayed end faces ensure reliable contacting
Cylindrical aluminum case
Plastic or ceramic lead-throughs
Mounting bolts M8 or M12
Screw terminals M10
Tab connectors 6.3 mm
Dual tab connectors 6.3 mm and 9.5 mm
If the vibration stress is ≤ 5 g and the capacitors are ≤ 60 mm in diameter
160 mm in height, the bolt is used for mounting.
Mounting bolts for grounding in accordance with VDE 0100
Grounding identification in accordance with DIN 40 011
Overpressure disconnector (mechanical)
When the overpressure disconnector responds, the capacitor extends by up to
So leave sufficient space above the terminals when mounting the capacitor.
THANKS FOR LOOKING!
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