Pyramid-V prototype. 2x80W nominal, Russian military tubes. MOSFET voltage regulators for filaments, screen grids, pre amp. This is a concert version, with grill top and TRS ins/outs. 0 dB input, outputs: 4, 8, 16 Ohm. Transformers custom made by EDCOR USA for 20 Hz - 20 kHz on full power.
Studio monitor version has a rack mount face plate; home stereo version has banana and RCA sockets.
Studio monitor version has a rack mount face plate; home stereo version has banana and RCA sockets.
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If you are interested in the GU-50's, I have a bunch. Else I guess you can finmd them here and there: eBay or better still check Röhrentechnik or Frag Jan Zuerst .
My first diy project . PP 6550 dual mono (with separate PSU)
costas
An externally hosted image should be here but it was not working when we last tested it.
costas
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sarrisk said:My first diy project . PP 6550 dual mono (with separate PSU)
An externally hosted image should be here but it was not working when we last tested it.
costas
Nice work! Trioded or ultralinear? How do they sound?
rcavictim said:
Thanks !
No its not triode wired. Find the schematic here :
http://sarris.info/main/pushpull6550
since 2000 was my favorite amps. With SV6550 sound fabulous !
costas
alpswolf: " I have another type support 1394. ..."
All right! Show me a kit for FireWire and I'll be buying immediately.
It appears that you have a kit that has all of the surface mounted chips already placed, yes?
Happy about that! My old tired eyes can't do SM anymore, but I can still swing a mean iron for the old technology resistors and capacitors ... Where do I find a schematic?
Is this 24 bit capable?
All right! Show me a kit for FireWire and I'll be buying immediately.
It appears that you have a kit that has all of the surface mounted chips already placed, yes?
Happy about that! My old tired eyes can't do SM anymore, but I can still swing a mean iron for the old technology resistors and capacitors ... Where do I find a schematic?
Is this 24 bit capable?
my current setup
DIY 807 PSE dual mono , conrad johnson PV10A, DIY speakers F206E
info and schematics here : http://sarris.info/main/pse807-tube-amp
costas
DIY 807 PSE dual mono , conrad johnson PV10A, DIY speakers F206E
An externally hosted image should be here but it was not working when we last tested it.
info and schematics here : http://sarris.info/main/pse807-tube-amp
costas
