Can you guys help me find a circuit for my 6N6P and 6N1P?
i found this on the internet :Single-Ended (SE) KT88 Tube Amplifier Schematic (with 6N1P driver)
Do you guys thing i can relapse the KT88 whit my 6N6P or can i make a simple 1 tube amp whit my 6N1P
i found this on the internet :Single-Ended (SE) KT88 Tube Amplifier Schematic (with 6N1P driver)
Do you guys thing i can relapse the KT88 whit my 6N6P or can i make a simple 1 tube amp whit my 6N1P
This is a nice project, but the KT88 yet is a expensive tube, I could use the Russian 6P3S (6L6) 6n3c-E matched cheap and 5,000 hours life and a 6H8C (6SN7 for better linearity):
''GSTube.com''. Tubes, sockets etc. Search result for <u>6p3s</u>
''GSTube.com''. Tubes, sockets etc. Search result for <u>6h8c</u>
There are a lot of schematics on the web.
What impedance would you like to drive?
How much gain do you need?
OTL or output transformer?
First you need to give us more information.
What impedance would you like to drive?
How much gain do you need?
OTL or output transformer?
First you need to give us more information.
6n1p feeding a 6n6p in push-pull has been done a handful of times for headphones and efficient small desktop speakers, might be a good way to go. I think Kodabmx has done one before and could chime in. As mentioned, power would be around a watt.
Also check my signature for something similar, you could use the above mentioned tubes in it with some parts value changes and a different output transformer.
Also check my signature for something similar, you could use the above mentioned tubes in it with some parts value changes and a different output transformer.
When I did it, I used both sections in parallel, and used 4 of them for a stereo push pull amp. I built it in a cake pan. It used a 6N3P for VA/PI but the 6N1P could be used without changes. I used a plate load of 5k Ra-a.
Here's a schematic. It used CCS cathode biasing, but you could use resistors instead, or even battery grid bias for that matter.
I got about 5 watts out of it. If you half the output stage, run 10 - 16k OPTs and get about 2 watts or so.
Here's a schematic. It used CCS cathode biasing, but you could use resistors instead, or even battery grid bias for that matter.
I got about 5 watts out of it. If you half the output stage, run 10 - 16k OPTs and get about 2 watts or so.
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