Search found 8990 matches
- Mon Apr 08, 2024 8:30 pm
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
OK Ive ordered two of the EL36’s from Langex for £25 delivered . So those are going into the EL34 SE amplifier. The EL821’s and EL822’s are going in a new push pull amp. (The 1’s are shorter stature but mostly close) So I’ll have two amps at home with Mullard bottles in a SE and a push pull. Its goi...
- Mon Apr 08, 2024 5:13 pm
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
- Mon Apr 08, 2024 3:39 pm
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
- Mon Apr 08, 2024 2:15 pm
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
- Mon Apr 08, 2024 12:26 pm
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Diana was wrong they havent awarded her pip her disability isnt enough. She’s only barking mad and demented. My mate has been offered 40k basis for the manager of his old firm that was liquidated. But I cant apply because Id find Diana dead when I got home one day, and probably the house burned down...
- Mon Apr 08, 2024 10:56 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
A bit of 2nd dominance at the driver and a bit of distortion cancellation at the output. Should blend good. Mullards for less than Chinese or Russian. https://i.postimg.cc/QxB2fDH9/IMG-9224.png img post Should look better. https://i.postimg.cc/vZJpKmWB/IMG-9225.jpg https://i.postimg.cc/zvGMhH1d/IMG-...
- Mon Apr 08, 2024 10:53 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Ive just walked to Eastfield with my new top plate. R & R engineering kindly guillotined it for me. Fukc diving into the GM70 project. Ive change tack again, consudering Mikes fears and considering my past experience. Im makling the four Mullard EL822’s as push pull output on a ccs tail with a b...
- Sat Apr 06, 2024 6:58 pm
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Great to hear, I can do 6 watt with a 630 volt power supply. But I dont really think its worth building at all for just that. So I’ll wait until Ive built it for proper voltages. As I have a 6 watt amp.
- Sat Apr 06, 2024 11:38 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
On the bright side Ive found out where you get youre 500x500 sheet of stainless guillotined in Scarborough. I’ll go there on the bus when theyre next open; Monday. But a word to the wise, just buy another Hammond Chassis next time, it will be cheaper in the long run, and as you should be downsizing ...
- Sat Apr 06, 2024 11:28 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
It may be already too late, but before going wild camping I’ll be found trying to sell my valuanle audio stuff at whatever the National Vintage Radio Fair has become by then. I’ll have to give it all up when Im wild camping. Or I may be found on a canal in a 72ft converted barge, or a boat in the ha...
- Sat Apr 06, 2024 11:12 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Good idea. I have no vehicle on the rd a scrap van outside the house and a car born 2005 sorn at covid as covid crippled me financially the lovely conservatives didnt support people who hadnt been self employed for a year infront of the covid outbreak. As I dont have a crystal ball I wasnt able to k...
- Sat Apr 06, 2024 10:16 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Just IMO, I don't like the idea of 2 x EL84 in parallel, seems like a step too complicated. Also getting them biased the same with fixed bias couild be a headache. So then what, separate bias circuits with trimmers? I assume the issue is must drive a 2.5k primary? Why can't the secondary load be al...
- Sat Apr 06, 2024 10:10 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Just IMO, I don't like the idea of 2 x EL84 in parallel, seems like a step too complicated. Also getting them biased the same with fixed bias couild be a headache. So then what, separate bias circuits with trimmers? I assume the issue is must drive a 2.5k primary? Why can't the secondary load be al...
- Sat Apr 06, 2024 4:36 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
PS I still listening to a real nice el34 amp and its 6 watts is all required to be honest. Quad 57’s need that as a bare minimum Im saying. Though the greater power of the 6550 shone out, the emotion wasnt thrre, its a cold sound. I never liked any versions of the wad kt88 I heard and the last itera...
- Sat Apr 06, 2024 4:23 am
- Forum: Everyones Projects
- Topic: PSE EL84 Amplifier
- Replies: 43
- Views: 1613
Re: PSE EL84 Amplifier
Why 4 watts? because on the speakers 2 watts would be a waste of project.Wad did a pse 2a3, I did a pse 801a. I didn’t find it a problem, but I think you are saying fixed bias makes valve balancing is then likely to drift. I could just build the driver amp only and go back to IT coupling focus on th...