post any music you want to share
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You think that the universe resides outside of you and it is true that there is something out there all right. However, that something is nothing like your perception of things. Let’s take the materialist view. That is that everything is just “stuff”. Atoms, molecules, quarks and radishes and all kinds of other “stuff”. That stuff is a kind of vibratory energy through which other kinds of energy flow. Energy is likewise “stuff” just in a different form.
Your brain for all of its gooey gray grossness is a pretty complex thing. More complex than just about anything else in the universe. Stars and planetary systems are BIG but relatively simple. Now, within this gray matter are trillions perhaps a hundred trillion or more neurons. These are specialized cells. They are connected with neural pathways like a gigantic and complex net. When we observe we make pathways. When we think we make other pathways in exactly the same fashion except that the data comes from the brain, i.e. the pathways that are already present.
Now, everything you know, remember and experience has no existence for you aside from patterns in this network which began to form the instant your brain developed enough in the womb. So, all of your experiences are just patterns. If the patterns were changed, as in an accident then your reality changes. It is all just patterns connecting and relating to other patterns in this neural network. This is thought, cognition and self-awareness on a macro scale.
Yet, reality, objective reality is something else altogether. It has an extrinsic existence outside of this pattern of neural networks. Your knowledge of it is very limited. Just enough to get around, find food shelter and a mate. When you sleep something else happens. The network fires in patterns. Not random patterns. Very meaningful patterns but without the necessity of obeying the laws of time, space or physics.
Consciousness is so much more complex than even the greatest neuroscientists, medical researchers and philosophers can even begin to grasp and the waking mind is the least significant part of the picture.
a friend recently got this amp. everything is original and still sounds good. it has voice coil rub but not that serious. even the filter caps are still alive
Tecumseh, one of the greatest men ever to be born on the American continent. A Native American, war chief and statesman he was essentially a Native American George Washington. He saw his family killed by the white settlers and the soldiers of the new United States of America yet he refused to kill women and children.
Among the tribes, there was no concept of Indians as a group i.e. you were a Shawnee or Mohawk, not an Indian. Indeed, even the whites were seen as “tribes” the British tribe, French tribe, Spanish tribe or, worst of all from their perspective, the American tribe. Tecumseh was a visionary and envisioned a Native American confederacy from the Great Lakes to the Gulf.
He sided with the British in the War of 1812 only to be abandoned after the end of the war. Abandoned to the Americans who destroyed him and his people.
Please note: No nation is all good or all evil. One must acknowledge the failings as well as the successes of a nation to truly understand it.
(Picture: Portrait of Tecumseh – Nineteenth-century portrait by Benson John Lossing, after a pencil sketch by Pierre Le Dru)
오랫만에 참았던 이베이 나들이를 하다가 눈에 들어왔습니다. 판매자는 12ax7이라고 합니다만 이런 관은 처음 봅니다.
My interest in fuzz pedal came from JMI Tone Bender III reissue which belongs to a friend. this pedal has 3 of OC75 glass tube transistors.
And, unfortunately, My Sola Sound Bum Fuzz came with 3 of NPN transistors while OC75 is PNP type. then found this web page with germanium and silicone transistor lists
There are 26 of germanium NPN transistors from the data sheets
2N1302, 2N1304, 2N1306, 2N1308,
OC139, OC140, OC141
NKT713, NKT773, NKT774, NKT781
Black glass tube NPN transistors are OC139, OC140, OC141 from them.
OC75 is like this according to this web page on alltransistors.com
Type Designator: OC75 (PNP)
Maximum Collector Power Dissipation (Pc): 0.125 W
Maximum Collector-Base Voltage |Vcb|: 20 V
Maximum Collector-Emitter Voltage |Vce|: 20 V
Maximum Emitter-Base Voltage |Veb|: 10 V
Maximum Collector Current |Ic max|: 0.01 A
Transition Frequency (ft): 0.1 MHz
Collector Capacitance (Cc): 50 pF
Forward Current Transfer Ratio (hFE), MIN: 55
And, for OC139, OC140 is
Vcb: 20 V / 20 V
Vce: 20 V / 20V
Forward Current Transfer Ratio (hFE), MIN: 40 / 75
I’m going to try OC139. simply beccause, OC139 is cheaper than OC140 on ebay. and I’m wondering how Transition Frequency differences work with Fuzz. I’ll update in a few weeks