Hello tubediyer, Where you order F-5003 in HK? I asked a local hi-fi shop to order that but they quote about HKD10k for a pair..... Alan ... I ... HK$4k ... ...
alan_982002
alan_982002@...
Nov 1, 2002 12:14 pm
2700
Are your power transformer ordered from ZHOSHI? Have you tried o/p? How can you order? do you have spare part? I don't want to order from him dircetly because...
alan_982002
alan_982002@...
Nov 1, 2002 12:19 pm
2701
....5K, 50ma for 6C45 (heard it will slay a 45) SET project. Any suggestions? Brian...
I usually don't vote for chinese amp not because chinese product is substandard. I in fact doesn't like the sound tuned by the designer instead. Zhoshi...
diytfy
anlubo@...
Nov 1, 2002 1:26 pm
2703
Hi Brian, Driving this tube to the limit? What will be the o/p power? I think should be around 2k impedance. Alan...
alan_982002
alan_982002@...
Nov 1, 2002 1:32 pm
2704
And thus how do you rank these stuff with Japan trainne? (F5002 or XE- 20s)? Only consider sound quality.... ... stuffs ... o/p? ... <tubediyer@y...> ... ...
alan_982002
alan_982002@...
Nov 1, 2002 1:36 pm
2705
... Yes, the data sheet plate voltage is said to be underated (150V)and is comfortable at 200V so should get about same as a 45 ~1.5w out? Then ~8w on the...
Brian, Sorry, i got error, Rp is about 1.2kohm and so Rp of 3 to 5 k is suitable. Alan ... is comfortable at 200V so should get about same as a 45 ~1.5w out? ...
alan_982002
alan_982002@...
Nov 2, 2002 2:07 am
2707
I just received 2 pairs of Zhoshi. I will test it out soon. I will use the 4k/16 myself on #50 project. The 4k/8 could be available if some one want to try...
diytfy
anlubo@...
Nov 2, 2002 3:24 am
2708
interest to your opt, please call 93733300, thanks ... From: diytfy To: doctorjohn_CheapTubeAudio@yahoogroups.com Sent: Saturday, November 02, 2002 11:24 AM ...
Brian, Have you check this website for 6c45 SE amp? http://digilander.libero.it/paeng/a_6c45_Single_Tube_Amp.htm Alan ... and...
alan_982002
alan_982002@...
Nov 2, 2002 11:20 am
2710
... will ... if ... close in ... I also try to compare the Zhoshi with Tango XE20S. I can say that Tango is al least 20% better than Xhoshi. My Friends Zhoshi...
tubediyer
tubediyer@...
Nov 3, 2002 2:20 am
2711
Hi, I have a 300B set amp with a 0.25uF coupling cap. I want to replace the original cap (a PIO cap) for a Teflon cap but the 0.25uF value is not available....
... - snip - ... - snip - ... Hi J. Just do it :) Happy Ears! Al PS the difference is 0.03 uF, not 0.3 ;) Give it a couple of weeks before you decide if you...
Thanks Alan! By the way I meant to say 0.22+0.03 not 0.22+0.33. And yes, you are rigth! o.o3uF is the difference (I meant to say 0.03 too). Thanks again. ;-) ...
Hi HG, May be i got wrong because of my limited electronic knowledge, From my 6C45pi datasheet sent from New Sensors Corp. shown, the tranconductance is...
alan_982002
alan_982002@...
Nov 5, 2002 12:20 pm
2717
Hi Alan, Maybe I got it wrong myself too. :) The datasheet I've was from half Russian half English, from Reflector I think. You're right that the tubes varies...
... japan ... the ... Hi aasiu, I sent a email to you, did you get that. Anyway, may I know the contact of your power transformer maker? diytfy!...
diytfy
anlubo@...
Nov 6, 2002 1:36 am
2719
Just find another o/p transformer manufacturer from china, and they has oil transformer, i wnat to order one pair for 300B. ...
alan_982002
alan_982002@...
Nov 6, 2002 5:39 am
2720
Hello, I'm reading your lines times to times, so now I'm writting something due to a funny discover. Invited for a lunch by one of my friends, I just took a...
I AM INTEREST, IF GROUP ORDER, PLEASE JOIN WITH ME. ... From: alan_982002 To: doctorjohn_CheapTubeAudio@yahoogroups.com Sent: Wednesday, November 06, 2002 1:39...
Timber, seems you're eager for tranie to diy. What project in mind? could you share? diytfy! ... China ... they ... Service....
diytfy
anlubo@...
Nov 7, 2002 7:14 am
2725
6SN7 driver 2A3 SE another i want to DIY si 12au7 drive EL34 or KT88 but its very difficult to find the schematic, can you help me? ... From: diytfy To:...
Watch for a coming post on audition of DIY 300B amp based on JE Lab design (6SN7 driven), not all good news. EL34 and KT88 SE amps are not even close in...
Why bother 12AU7 when 6SN7 is commonly sounds better than 12AU7 IMO, unless you already have a bulk of collections of the former. Cascade 2 sections of the...
diytfy
anlubo@...
Nov 8, 2002 2:34 am
2728
Take away the 6SN7 and place in a #30 to #26 to drive the pentode will be another story, my next story, DHT drive Indirect pentodes. p.s. We think about Angela...
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