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Which one do you prefer. Squishy, high end roll-off, compressed and sustaining (cathode) as in this amp:
Reeves Amps - Custom 30 - YouTube Reeves Amps - Custom 30 - YouTube
or the same version but fixed bias (louder, more dynamic, brighter, more aggresive...
Started by 5F6-A on
, 11 posts
by 8 people.
Answer Snippets (Read the full thread at mylespaul):
Think of the difference between a cathode biased tweed Deluxe....
It's producing less power.
Splat - What's the difference it was fixed bias.
I like to run two amps: one fixed, one cathode biased.
I like both.
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Hi,
I have built a fender champ 5f1, I am fine tuning it and currently looking at the filament wiring. I have read on another forum that I can connect the filament CT to pin 8 on the 6v6, is this true? I don't understand how that can work.
If anyone can...
Started by magnetman on
, 10 posts
by 3 people.
Answer Snippets (Read the full thread at diyaudio):
Looking at their idea the cathode is at a potential ..IE voltage by connecting to pin 8 you are connecting....
Hi,
They are trying to lift the heater wiring to the same potential as the cathode..I have never seen it done others might..
Rules.
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On Wed, 27 May 2009 23:20:54 -0400, Jon Yaeger <jono_1@bellsouth.net
My recent post about the phasing of OPTs came up because I'm configuring a
tube amp based around the iron from a Sansui 1000A, -- the OPTs are
reputedly made by Tamura or some...
Started by Jon Yaeger on
, 9 posts
by 8 people.
Answer Snippets (Read the full thread at omgili):
OK, but
that 47uF was a lousy value, and should have been and toasting 1/2 an... .
But as soon as the amp moves cathode bias with 2 x 600 ohms plus 2 x 47uF.
Just like with fixed bias or individually bypassed Rk
for each tube.
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I've been thinking about buying an old set of Mc mono blocks. Can anyone tell me if the older Mc amps are self-biasing? Or, when did Mc begin building in that feature? I would love an old pair of MC30's but I'm not sure I have the patience or expertise...
Started by JWJW on
, 7 posts
by 6 people.
Answer Snippets (Read the full thread at audiokarma):
To your query, **most** all the older Mac tube amps use a bias circuit that produces a fixed in the Hints and Kinks stickey that outline how to reset bias voltage for an amp based on its bias, though an....
Of confusion.
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Useful links for tube and tube amp information are located here .
What are the parts used in a simple triode (three part) vacuum tube?
Heater the filament (piece of wire usually wrapped around a rod) that heats the cathode so the cathode can emit a cloud...
Started by BmWr75 on
, 15 posts
by 10 people.
Answer Snippets (Read the full thread at audiokarma):
Unless.
Something that explains how those bits fit together to make up an integrated tube amp.
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Marshall JCM 800 1.0 JUST FINISHED!
http://www.mediafire.com/?qzv19sqd3c7y1ud
FRAMUS COBRA 1.0 special thanx to atalwar for the amazing skin!
http://www.mediafire.com/?ekb0kua8c4qse2j
Rivera Knucklehead 100watt El34 1.0
http://www.mediafire.com/?5o446...
Started by by mastermindjacquard on
, 25 posts
by 8 people.
Answer Snippets (Read the full thread at guitarampmodeling):
The sound of that amp is ....
Hope you guys like it! i made this area so people can list which amps they would like too!
oh one more tested the Dumble yet, but I'm sure it'll be awesome too! One amp I'd really like to be simulated).
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I have a nice mono EL84/6BQ5 tube amp Decca SC100, which is a powered extension speaker for the matching Decca Deccalian Mk4 record player. I also have another identical transformer from another such amp and crossover unit, but no more.
What would be ...
Started by Dandy on
, 15 posts
by 4 people.
Answer Snippets (Read the full thread at audiokarma):
"identical transformer from another such amp"
Is that the power tranny, output transformers and a suitable ....
cathode biased, I'd keep that an
run simple Voltage amp direct coupled to Concertina splitter/driverWhen you say..
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Quote: : I wonder if you can go 6L6GC. I have some nice singles. definitively!
The 6l6gc should work great in a DC-10 (as far as i can tell).
Started by Asdain on
, 23 posts
by 10 people.
Answer Snippets (Read the full thread at mylespaul):
You can probably google your....
You can probably to determine if your amp is cathode (self) biasing versus fixed bias.
You need to determine if your amp is cathode (self) biasing versus fixed bias.
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Oh man, for those looking to get into the game for short money, run, do not walk, The Gear Page
Started by G Man on
, 21 posts
by 16 people.
Answer Snippets (Read the full thread at mylespaul):
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Quote: : Cathode biased amps like the earlier B-15's are less affected because they are self biasing.
Started by spellcaster on
, 10 posts
by 6 people.
Answer Snippets (Read the full thread at talkbass):
The polarity switch....
You can have.
The Heritage B15 has a switch to select either bias type.
Fixed bias pops up the wattage 5w Prior to your model, the earlier B-15's were cathode biased out of the fixed bias amps.
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