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 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

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 Post subject: Re: DIY Bucket list
PostPosted: 14 Sep 2017, 07:50 
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Joined: 06 Jun 2008, 18:23
Posts: 4756
Location: Australia
Here is my updated list;

Here's mine:
1 - A Cathode follower 6C33C on a 1U 19" rack mount (Matt has done the design)
2 - Very high voltage external common transformer box
3 - The Audio Express 211 power amp with no caps and all inter-stage nickel core transformers (from old list)
4 - Hybrid headphone amp with UX-171A tubes for the front end (might need Matt for this)
5 - A serious 6L6 power amp (not another wine box amp)
6 - A wine box KT88 power amp
7 - A wine box EL34 power amp
8 - A pair of high efficiency wine box 4" speakers to go with wine box KT88 amp - I have the drivers.
9 - Repair my 6N7 preamp (Heavy Metal) - made some changes and now it hums
10 - Build a two way tower speaker with the 4 Tang Ban drivers and other drivers.

The very original list:

Only one from the old list into the new. Most I have completed.
1 - Single tube preamp - done
2 - Single tube phono preamp - done
3 - The Audio Express 211 power amp with no caps and all inter-stage nickel core transformers - only one I want to do from here.
4 - 807 amp (Cabernet Luciano) designed by Suncalc - done
5 - 300B amp (Treasure) designed by Suncalc - done
6 - Large tube phono amp - done
7 - Magnetic amplifier (if I can ever find a cct. and tranni winding specs) - not going to happen
8 - Full tube powered, two channel home theatre set-up - not going to happen
9 - External DAC - done and used with my Pi server
10 - A compressed CO2 SS preamp. - no way!!

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Projects: "Tutu" - 150W Tripath T3 monoblock | "Silver Supreme" - 6L6GC-12AT7 SE UL power amp | "retro-4040" - 40W Chip amp LM3876T
Website: retro-thermionic


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