|
|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum |
| diyAudio Sponsor | ||
|
|
||
|
|
Thread Tools | Search this Thread |
|
|
#1 |
|
diyAudio Member
Join Date: Apr 2006
Location: Earth
|
Hi,
My friend having 6P15P, 6N1P, 12AX6 & transf 250-0-250 - 250ma) around. Could you advise the good PP schematic that make use of these parts? Thanks! |
|
|
|
|
#2 |
|
diyAudio Member
Join Date: Apr 2004
Location: Plainsboro, NJ
|
6p15p = SV83 = EL84N. The thing to watch out for is the fragile screen grid.
Follow the general pattern of the Dyna ST35. 12AX7 voltage gain block DC coupled to 6n1p "concertina" phase splitter. Both small signal tubes would be shared between the 2 channels. SS rectify the B+. A separate filament winding, with a CT, for the 6n1p is a good idea. The CT is used to bias the heater off B+, which ensures the heater to cathode potential limit is not exceeded.. Are there any filament windings on the 250-0-250 power trafo?
__________________
Eli D. |
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
|
|
|
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| 6P15P Tubes: Push Pull Possible? | maal1605 | Tubes / Valves | 31 | 6th January 2012 01:46 AM |
| 6P15P hybrid amp schema? | L30N^_^H34RT | Tubes / Valves | 16 | 19th January 2008 05:20 PM |
| New SE 6P15P project | chrish | Tubes / Valves | 21 | 21st December 2007 04:35 PM |
| New To Site? | Need Help? |
| Page generated in 0.06381 seconds (66.65% PHP - 33.35% MySQL) with 10 queries |