| Solid State Rectifier? | |
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Brett
Posts : 993 Join date : 2008-09-05 Age : 59
| Subject: Solid State Rectifier? Mon Mar 01, 2010 4:21 am | |
| Solid State Rectifier, what does it mean? Is this an good or bad attribute in a Amp-descibtion? Sorry... | |
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Guitarmaniac
Posts : 646 Join date : 2008-09-25 Age : 32 Location : near Munich, Germany
| Subject: Re: Solid State Rectifier? Mon Mar 01, 2010 4:25 am | |
| Solid State = Transistor Rectifier = Gleichrichter
Tube Rectifier = Röhren Gleichrichter | |
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Brett
Posts : 993 Join date : 2008-09-05 Age : 59
| Subject: Re: Solid State Rectifier? Mon Mar 01, 2010 6:31 am | |
| sure, thanks.... Englisch Leistungskurs, wa... | |
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Guitarmaniac
Posts : 646 Join date : 2008-09-25 Age : 32 Location : near Munich, Germany
| Subject: Re: Solid State Rectifier? Mon Mar 01, 2010 6:38 am | |
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JC
Posts : 360 Join date : 2008-08-22 Age : 108 Location : The Land Downunder
| Subject: Re: Solid State Rectifier? Mon Mar 01, 2010 4:24 pm | |
| Hi Brett
An amp with a tube rectifier tends to sound much spongier in the bottom end. Low frequency notes take more current through the power tubes to reproduce. This increased current causes a voltage drop in the rectifier tube and the amp loses power. So, when more power is actually needed, the amp gives less. Because of this, a tube rectifier amp will sound spongy and more distorted at high volumes. This, probably more than anything, is what gives a vintage amp its sound and color.
A solid state rectifier has no internal resistance whatsoever. It has a very consistent fixed voltage drop that occurs both at zero or full current. When an amplifier needs power at low frequencies, there will be no limit to the current that travels through the rectifier. This results in an amp with more headroom that is punchier, more articulate and able to deliver the goods in the bottom end. | |
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tvthewiredturtle
Posts : 3646 Join date : 2008-04-20 Age : 59 Location : so cal.
| Subject: Re: Solid State Rectifier? Mon Mar 01, 2010 7:05 pm | |
| JC gave a good answer. I thought you might like to recall how setzer feels about his blonde's SS rectifier.. Setzer said in a GP interview yrs back these words about rectifier and closed cabinet interplay (very defining info regarding the blonde bassman and its importance to the gretsch) Guit Player 2001 October:
GP: [i]you've been playing early - 60's fender bassmans for years. What is it you like about that particular model[i/]
Setzer: I like them because their tone perfectly matches the gretsch guitar. the Combination of a close-backed cab and a solid state rectifier makes for a tighter sound, whick the gretsch needs. Guys who use solid body guitars tend to prefer the older fender amps because they're mushier. But hollow body guitars [i]breathe[i/] - the sound comes out of the speaker and goes back through the guitar. Thats why I need the punchier sound of a Bassman a 2x12 cabinet.
for further reading to fry your soul with delicious tech talk on tube vs ss, click here: http://www.guitaramplifierblueprinting.com/rectifiers.html | |
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Brett
Posts : 993 Join date : 2008-09-05 Age : 59
| Subject: Re: Solid State Rectifier? Thu Mar 04, 2010 4:06 am | |
| JC & TV, thanks. for some parts of your post a translation was requiered... but now i know what you mean...a bit.. But question is 200% answered. Thx. | |
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tvthewiredturtle
Posts : 3646 Join date : 2008-04-20 Age : 59 Location : so cal.
| Subject: Re: Solid State Rectifier? Thu Mar 04, 2010 10:28 am | |
| - Brett wrote:
- JC & TV,
thanks.
for some parts of your post a translation was requiered... but now i know what you mean...a bit..
But question is 200% answered. Thx. where did I start speaking swahili? I'm happy to elaborate. ..er since that seems to be what I do anyway. | |
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Brett
Posts : 993 Join date : 2008-09-05 Age : 59
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tvthewiredturtle
Posts : 3646 Join date : 2008-04-20 Age : 59 Location : so cal.
| Subject: Re: Solid State Rectifier? Thu Mar 04, 2010 2:44 pm | |
| [quote="Brett"] - tvthewiredturtle wrote:
- Brett wrote:
- JC & TV,
thanks.
for some parts of your post a translation was requiered... but now i know what you mean...a bit..
But question is 200% answered. Thx. where did I start speaking swahili? I'm happy to elaborate. ..er since that seems to be what I do anyway. , man, guess you speak with a deep californian accent, but i was talking about the technical english, not every word was clear for me immediately.. .... .... ... Oh I see...C'mon we californians have no accent. that bassman can be converted back to (normal channel) near blonde. Dont know anything about that wild converter thing in red on the back side of the chassis? | |
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Brett
Posts : 993 Join date : 2008-09-05 Age : 59
| Subject: Re: Solid State Rectifier? Fri Mar 05, 2010 10:22 am | |
| - tvthewiredturtle wrote:
that bassman can be converted back to (normal channel) near blonde. Dont know anything about that wild converter thing in red on the back side of the chassis? This must be a voltage switch between 220V and 230V. Knew this from my old Fender Twin Reverb i played in the early 80ies (heavyweight-amp) Any chance to get a Tavo Amp with 230V someday? | |
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