Dec 24, 2012 · I have a RH-style amp that is set up for 6p15p, and to get around 35 ma on the plates, the cathode resistor is around 120 ohms, (per tube) compared to around 270 ohms for an el84. I do have the screens set at 200v for the 6p15p …

Oct 8, 2015 · The key to success in using the 6p15p, AKA SV83, is keeping screen grid fragility in mind. The DECWARE SE84 (schematic uploaded) illustrates how to do things. Notice that the screen grid is tied to the plate via a 1 Kohm resistor. BTW, sockets correctly wired for the 6p15p accept the 6BQ5/EL84/6p14p.

Aug 27, 2024 · Now I have built a breadboard of a similar amp but using the Russian GU-50 driven by a 6P15P. My version is again a parallel feed scheme with Musical Power Supplies OPT's and Lundahl plate chokes. Just got it wired today and some first testing steps.

Jan 10, 2008 · 6P15P is more linear version of 6P14P (EL84) made for video amplifiers. Slightly different construction, better grid alignment and more rugged fixation of grids. Also, a separate 3'd grid pin.

Sep 1, 2020 · I’ve used the 6P15P in a spud amp, triode wired, and found it to be smoother than the 6E5P so I would use this tube again. Regardless, it depends on so many factors that I would not be wanting to choose for YOUR circuit without breadboarding it with your iron etc.

Jun 10, 2006 · today I get a couple of Russian NOS 6P15P-EB tubes. since i have EL84 integrated amp, working in triode mode, I put those tubes inside, and quite liked what i hear so far.

Dec 11, 2009 · The 6Π15Π / 6P15P is a video pentode quite close to the 6Π14Π / 6P14P, itself very close to the EL84 / 6BQ5. It was exported by the real Svetlana (SED =C=) as the SV83. The 6Π15Π-EB / 6P15P-EV is a ruggedized version. Here's the SV83 datasheet: http://www.drtube.com/datasheets/sv83-sed1997.pdf.

Jul 4, 2023 · This schematic also shows his trick with the capacitor on the suppressor grid of the 6P15P tube. Just thought I would mention I came across a deal on some Hammond 125DSE OPT's on Ebay I thought about using on this build but those Edcor OPT's sound and test really good at the power level of this amp.

May 18, 2021 · Hi I have a triode wired single ended amp from the Ukraine. I bought it as a "el84" amp but it has russian 6P14P tubes in it. Can I safely run EL84s or 6P15P-EVs in it? Thanks Adam

May 29, 2015 · Sometime happens to read that the 6P15P (6П15П) is an equivalent of the EL83 - SV83 tube claimed to be a good tube for Audio output purpose (and usable as an EL84/6BQ5) 6P15P datasheet