Author Topic: which sounds best silicon or germanium ?  (Read 10959 times)

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Offline siliconmixTopic starter

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which sounds best silicon or germanium ?
« on: March 29, 2012, 07:46:59 pm »
 

Offline G7PSK

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Re: which sounds best silicon or germanium ?
« Reply #1 on: March 29, 2012, 08:02:26 pm »
Personaly my preference is for the germanium, I think that when set right it has a slightly less actinic sound. But my ears are a bit duff from over exposure to machinery noise over the years.
 

Offline siliconmixTopic starter

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Re: which sounds best silicon or germanium ?
« Reply #2 on: March 29, 2012, 08:05:32 pm »
i prefer germanium too .it does sound a more complete sound
 

Offline tekfan

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Re: which sounds best silicon or germanium ?
« Reply #3 on: March 29, 2012, 08:06:31 pm »
I guess this is basically the same debate as is the one between transistors and vacuum tubes.

If properly designed they can all sound indistinguishable from one another.

I have studio tape recorders that use valves, germanium and silicon transistors and for the life of me I can't figure out which one is which (if they are properly adjusted of course).

One can never have enough oscilloscopes.
 

Uncle Vernon

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Re: which sounds best silicon or germanium ?
« Reply #4 on: March 29, 2012, 08:08:49 pm »
I like the sound of Ice Cream, it's always an appealing suggestion.
 

Online Excavatoree

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Re: which sounds best silicon or germanium ?
« Reply #5 on: March 29, 2012, 09:16:36 pm »
Nice breadboard.

 

Offline Bored@Work

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Re: which sounds best silicon or germanium ?
« Reply #6 on: March 29, 2012, 09:51:18 pm »
Nothing beats the warmth sound of gallium arsenide.
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Offline Short Circuit

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Re: which sounds best silicon or germanium ?
« Reply #7 on: March 29, 2012, 10:28:19 pm »
Oldskool breadboarding, wtf did I leave my hammer  ;D
 

Offline Deepak

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Re: which sounds best silicon or germanium ?
« Reply #8 on: March 29, 2012, 10:40:18 pm »
I thought this thread was going to be about distortion.

If there's no clipping going on then they sound the same, though silicon isn't as finicky so I'd call that the winner.

If you are clipping then germanium tends to be less aggressive than silicon. If I'm using distortion I'm usually playing metal, and all of my basses are active (or active/passive in active mode) so germanium is useless to me.
 

Offline Frangible

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Re: which sounds best silicon or germanium ?
« Reply #9 on: March 29, 2012, 10:50:47 pm »
I like the sound of a nice old diesel.  Five cylinders or the sound is dissolute and the perturbations alkaline.
 

Offline Bored@Work

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Re: which sounds best silicon or germanium ?
« Reply #10 on: March 29, 2012, 10:56:49 pm »
I like the sound of a nice old diesel.  Five cylinders or the sound is dissolute and the perturbations alkaline.

But does it give the right warmth sound?
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Offline DrGeoff

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Re: which sounds best silicon or germanium ?
« Reply #11 on: March 29, 2012, 11:43:04 pm »
A bit of a rubbish test.
There's no way you could tell with a mic on a video camera swinging about and a finger-in-the-air DC bias setting.
Run the same program material through both preamplifiers when they are correctly biased to their optimum operating point and record it into a DAW. Then subtract the two to reveal differences (distortion characteristics). Then if there is a difference you have something to talk about.
Was it really supposed to do that?
 

Uncle Vernon

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Re: which sounds best silicon or germanium ?
« Reply #12 on: March 30, 2012, 12:00:06 am »
I like the sound of a nice old diesel.  Five cylinders or the sound is dissolute and the perturbations alkaline.

But does it give the right warmth sound?
Sure does but only if correctly orientated.
Mis-aligning your diesel will result in aural colouration  from the cool shrill of inlet induction rather than the rhythmic warmth of the exhaust manifold.

I still prefer the sound of ice cream.
 

Online IanB

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Re: which sounds best silicon or germanium ?
« Reply #13 on: March 30, 2012, 12:25:02 am »
When I was a kid I had various transistor radios full of OC81 transistors, and at the time I didn't know they were special. I kind of wish I still had them, just for the nostalgia. They were real transistors, not like this modern silicon rubbish...
 

Offline vk6zgo

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Re: which sounds best silicon or germanium ?
« Reply #14 on: March 30, 2012, 12:26:23 am »
A old Gardner 5 cylinder diesel in a bus,with the coins in the driver's coin tray making a musical counterpoint!
It really takes me back!
Well,I said I was as old as dirt! ;D
 

Online IanB

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Re: which sounds best silicon or germanium ?
« Reply #15 on: March 30, 2012, 12:33:41 am »
Forget puny bus engines, you want a real diesel:



The one that heralded the death of steam on the main line and replaced it with a totally different kind of music...
 

Offline siliconmixTopic starter

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Re: which sounds best silicon or germanium ?
« Reply #16 on: March 30, 2012, 05:14:21 am »
A bit of a rubbish test.
There's no way you could tell with a mic on a video camera swinging about and a finger-in-the-air DC bias setting.
Run the same program material through both preamplifiers when they are correctly biased to their optimum operating point and record it into a DAW. Then subtract the two to reveal differences (distortion characteristics). Then if there is a difference you have something to talk about.
pop it up on here then drgeoff .i'd love to see it
 

Offline G7PSK

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Re: which sounds best silicon or germanium ?
« Reply #17 on: March 30, 2012, 07:35:55 am »
When I was a kid I had various transistor radios full of OC81 transistors, and at the time I didn't know they were special. I kind of wish I still had them, just for the nostalgia. They were real transistors, not like this modern silicon rubbish...

I still have a supply of OC71 transistors unused as well as the transistor radios with AF115 and 117 for rf in my collection.

The Gardner 5 in line two stroke diesel sounds good but not as nice as the Commer TS2 3 cylinder with opposed pistons, and roots blower.
 

Offline dcel

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Re: which sounds best silicon or germanium ?
« Reply #18 on: March 30, 2012, 08:53:46 am »
Detroit Diesel 12V149 quad turbo, dual blower at cold start-up......pure music!

But I will admit, the deltics sound really good.

on OT, I've never a/b'd the si and ge in the studio, I have an old micpre that has germanium transistors, I should check it against the neve clones that use 2n3055s. The old ge pre needs its power supply rebuilt though, and I won't get to it anytime soon....

Chris
 

Online rsjsouza

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Re: which sounds best silicon or germanium ?
« Reply #19 on: March 30, 2012, 01:21:41 pm »
I don't know which sounds better... I have several Ge (AC126, AC188, OC71) and Si transistors, as well as Ge (OA95( and Si diodes, but for the life of me I can't hear any sound when I put any one of them really close to my ear... Maybe I am deaf to the sound of impure semiconductor crystals...    :D
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Offline Bored@Work

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Re: which sounds best silicon or germanium ?
« Reply #20 on: March 30, 2012, 01:45:10 pm »
I don't know which sounds better... I have several Ge (AC126, AC188, OC71) and Si transistors, as well as Ge (OA95( and Si diodes, but for the life of me I can't hear any sound when I put any one of them really close to my ear... Maybe I am deaf to the sound of impure semiconductor crystals...    :D

Did you shake them the right way with respect to the earth' magnetic field?
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Uncle Vernon

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Re: which sounds best silicon or germanium ?
« Reply #21 on: March 30, 2012, 01:55:08 pm »
The Jury may be out on sound, but nothing in silicon matches the visual or olfactory appeal of geranium.  :P
 

Offline david77

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Re: which sounds best silicon or germanium ?
« Reply #22 on: March 30, 2012, 01:58:44 pm »
Of course, GERMANium must be the best.





Terrible pun, sorry  :-[.
 

Offline MarkS

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Re: which sounds best silicon or germanium ?
« Reply #23 on: March 30, 2012, 03:23:36 pm »
Germanium sounds better because it has "German" in it and German reminds me of bratwurst. Mmmm! Bratwurst. ;D
 

Offline Jad.z

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Re: which sounds best silicon or germanium ?
« Reply #24 on: March 30, 2012, 03:59:23 pm »
How about Gallium Arsenide  :P
 


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