Search found 6438 matches

by IslandPink
Wed Feb 20, 2019 7:48 pm
Forum: Everyones Projects
Topic: Remember These?
Replies: 449
Views: 12883

Re: Remember These?

I haven't done anything since Saturday ... but this weekend will be different !
by IslandPink
Tue Feb 19, 2019 7:54 am
Forum: Your Fave Artists
Topic: What Are You Listening To Right This Minute?
Replies: 3102
Views: 198729

Re: What Are You Listening To Right This Minute?

Thanks Steve , the connections from this one are definitely worth exploring.
by IslandPink
Mon Feb 18, 2019 11:04 pm
Forum: Your Fave Artists
Topic: What Are You Listening To Right This Minute?
Replies: 3102
Views: 198729

Re: What Are You Listening To Right This Minute?

We need to resurrect the thread about misheard lyrics ! Meanwhile another loan from Dan at work . Matthew Halsall 'Fletcher Moss Park' Very nice modern jazz, the sounds all nice and well recorded, bit heavy on the bass, but lovely stuff. I think Roy Haynes would approve of the last track. Halsall_Fl...
by IslandPink
Mon Feb 18, 2019 8:08 pm
Forum: Valves
Topic: For high-power enthusiasts
Replies: 6
Views: 121

Re: For high-power enthusiasts

There are all sorts of fun values on there - bias : -765V , grid current : 3.1amps
by IslandPink
Mon Feb 18, 2019 6:14 pm
Forum: Valves
Topic: For high-power enthusiasts
Replies: 6
Views: 121

For high-power enthusiasts

Something that popped up in discussions on the Joelist today -
http://www.hfti.fr/userfile/by1144l1.pdf
Some nice spec values there. Needs a special boiler for steam-cooling of the anode, apparently.
by IslandPink
Sat Feb 16, 2019 6:13 pm
Forum: Solid State
Topic: MoFo
Replies: 40
Views: 3498

Re: MoFo

If I can ever find a second Audyn 4.7u/100V KP-SN, I will send you the pair. I've been poking around while looking for other final bits for the amp, but so far no success.
by IslandPink
Fri Feb 15, 2019 8:47 pm
Forum: Your Fave Artists
Topic: What Are You Listening To Right This Minute?
Replies: 3102
Views: 198729

Re: What Are You Listening To Right This Minute?

Nice young fellas with a sense of timing !
by IslandPink
Fri Feb 15, 2019 5:48 pm
Forum: Your Fave Artists
Topic: What Are You Listening To Right This Minute?
Replies: 3102
Views: 198729

Re: What Are You Listening To Right This Minute?

Been landing on this track quite a lot on Youtube.
Just ordered a 12" with same for March delivery.
by IslandPink
Wed Feb 13, 2019 3:38 pm
Forum: Everyones Projects
Topic: DHT Heater using VCCS - PCB or Kit (Possible Group buy)
Replies: 1060
Views: 84623

Re: DHT Heater using VCCS - PCB or Kit (Possible Group buy)

It wasn't a complete frazzle, Andrew - just the little 8-legged things which go off like a fire-cracker !
I've had the small ones working on the 4P1L's happily since we did the prototype work, but those don't dissipate much heat.
by IslandPink
Wed Feb 13, 2019 11:34 am
Forum: Everyones Projects
Topic: DHT Heater using VCCS - PCB or Kit (Possible Group buy)
Replies: 1060
Views: 84623

Re: DHT Heater using VCCS - PCB or Kit (Possible Group buy)

There's enough land on the top of the 60mm (ish) heatsinks Andrew supplies to keep the smaller board stable, you tap an M3 hole down each side between the fins.
by IslandPink
Tue Feb 12, 2019 10:46 pm
Forum: Everyones Projects
Topic: DHT Heater using VCCS - PCB or Kit (Possible Group buy)
Replies: 1060
Views: 84623

Re: DHT Heater using VCCS - PCB or Kit (Possible Group buy)

I made some notes on heater tests for the 45. 5.62AC in was clean for 2.5V DC out. http://www.audio-talk.co.uk/phpBB3/viewtopic.php?f=11&t=7286&start=90 Another data point is that for GM70, with 23.8V DC in, 19.2V DC out is clean. I think you can come down from 9V AC in, to about 8V AC or maybe slig...
by IslandPink
Tue Feb 12, 2019 9:34 pm
Forum: Jokes
Topic: A little light humour
Replies: 1598
Views: 206520

Re: A little light humour

More respect for recent events :
Mascots4.jpg
Mascots5.jpg
Mascot6.jpg
by IslandPink
Tue Feb 12, 2019 8:21 pm
Forum: Jokes
Topic: A little light humour
Replies: 1598
Views: 206520

Mascots

Some football mascots solemnly respecting a minute's silence recently :
(More to follow )
Mascot2.jpg
Mascot2.jpg (10.72 KiB) Viewed 196 times
Mascots1.jpg
mascots3.jpg
by IslandPink
Mon Feb 11, 2019 10:29 pm
Forum: Everyones Projects
Topic: Warning LED when valve stops conducting - a little SS help needed
Replies: 120
Views: 1191

Re: Warning LED when valve stops conducting - a little SS help needed

OK< but in your circuit as drawn above, you have a diode in the anode circuit, which seems like a shame ( sonically ) .
by IslandPink
Mon Feb 11, 2019 10:21 pm
Forum: Assorted Stuff
Topic: Black Gates
Replies: 13
Views: 315

Re: Black Gates

£1700 ?
Just call me the Capacitor King ( I will wait my chance ...)
https://www.ebay.co.uk/itm/High-End-Bla ... :rk:1:pf:0