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Search: Posts made by: Trevor Wilson[_3_]
Forum: High End Audio April 9th 21, 10:46 PM Posted to rec.audio.high-end
Replies: 5
Views: 1,203
Posted By Trevor Wilson[_3_]
Non-Polarized Panel-Mount Convenience Recptacles

On 9/04/2021 8:50 pm, Peter Wieck wrote:
>
>> **SNAP! I have an ancient SCA-80Q on the bench right now.
>
> You may need to file them a bit in that case. My unit is a "Blackwood", you likely have a...
Forum: High End Audio April 7th 21, 08:40 PM Posted to rec.audio.high-end
Replies: 5
Views: 1,203
Posted By Trevor Wilson[_3_]
Non-Polarized Panel-Mount Convenience Recptacles

[Arrived late to the moderator due to mail hijinks. - dsr]
[original date: Fri, 2 Apr 2021 06:37:49 +1100 ]

On 1/04/2021 10:09 pm, Peter Wieck wrote:
> Update: These fit as-found in a latter day...
Forum: Vacuum Tubes March 24th 21, 06:11 AM Posted to rec.audio.tubes
Replies: 7
Views: 2,793
Posted By Trevor Wilson[_3_]
What 60 HZ Feels Like - Even Some On-Topic Stuff

On 24/03/2021 2:01 pm, Terry Schwartz wrote:
> On Wednesday, March 17, 2021 at 1:11:43 AM UTC-5, Trevor Wilson wrote:
>> On 17/03/2021 4:13 pm, Trevor Wilson wrote:
>>
>>> a dozen or so racks full of...
Forum: Vacuum Tubes March 17th 21, 07:11 AM Posted to rec.audio.tubes
Replies: 7
Views: 2,793
Posted By Trevor Wilson[_3_]
What 60 HZ Feels Like - Even Some On-Topic Stuff

On 17/03/2021 4:13 pm, Trevor Wilson wrote:

> a dozen or so racks full of vacuum tubes. The system was known as TASI
> (Time Alignment Speech Interpolation).

**That would be Time ASSIGNMENT.


--...
Forum: Vacuum Tubes March 17th 21, 06:13 AM Posted to rec.audio.tubes
Replies: 7
Views: 2,793
Posted By Trevor Wilson[_3_]
What 60 HZ Feels Like - Even Some On-Topic Stuff

On 30/03/2019 5:32 am, Peter Wieck wrote:
> As an aside, I toured the Veolia Steam Plant in Philadelphia, yesterday. This plant has been in continuous operation since it opened in 1909, and is quite...
Forum: High End Audio December 12th 20, 12:06 AM Posted to rec.audio.high-end
Replies: 21
Views: 4,145
Posted By Trevor Wilson[_3_]
Audio Interconnect cable Performance - is Return Wire Diameter aFactor?

On 11/12/2020 11:29 pm, Peter Wieck wrote:
> The Dynaco PAT-5 biFet makes 15V @ 50MA +/- 5%

**Umm, not quite. The specs for the LF357 indicates significantly lower
numbers than that. At 25 degrees...
Forum: High End Audio December 7th 20, 09:37 PM Posted to rec.audio.high-end
Replies: 21
Views: 4,145
Posted By Trevor Wilson[_3_]
Audio Interconnect cable Performance - is Return Wire Diameter aFactor?

On 7/12/2020 11:55 pm, -dsr- wrote:
> On 2020-12-07, Peter Wieck > wrote:
>>> If our Sun winked out of existence tomorrow, how long would it take for
>>> our planet to cease...
Forum: High End Audio December 7th 20, 12:48 AM Posted to rec.audio.high-end
Replies: 21
Views: 4,145
Posted By Trevor Wilson[_3_]
Audio Interconnect cable Performance - is Return Wire Diameter a Factor?

On 6/12/2020 11:59 pm, Peter Wieck wrote:
> Electricity in a wire, AC or DC, moves much faster than the "speed of light" - which is defined by its speed in a vacuum. Pop an electron into the system...
Forum: High End Audio December 4th 20, 10:48 PM Posted to rec.audio.high-end
Replies: 21
Views: 4,145
Posted By Trevor Wilson[_3_]
Audio Interconnect cable Performance - is Return Wire Diameter aFactor?

On 3/12/2020 10:03 pm, wrote:
> Audio Interconnect cable Performance - is Return Wire Diameter a Factor?

**Not in the slightest. Impedance levels at line levels are such that...
Forum: High End Audio July 27th 20, 08:17 PM Posted to rec.audio.high-end
Replies: 2
Views: 2,250
Posted By Trevor Wilson[_3_]
High End - Really?

On 27/07/2020 9:55 pm, Peter Wieck wrote:
> https://trueaudiophile.com/hb-cable-design-powerslave-marble-statement-power-center/
>
> I have been know to be a wee bit snarky when it comes to...
Forum: High End Audio July 20th 20, 10:52 PM Posted to rec.audio.high-end
Replies: 7
Views: 1,560
Posted By Trevor Wilson[_3_]
High End Class D

On 20/07/2020 8:59 pm, Peter Wieck wrote:
> John:
>
> Serviceable - that is a heavily loaded question. Effectively, these modules are not serviceable in any conventional definition of the term. They...
Forum: High End Audio July 20th 20, 12:35 AM Posted to rec.audio.high-end
Replies: 7
Views: 1,560
Posted By Trevor Wilson[_3_]
High End Class D

On 17/07/2020 7:34 pm, Howard Stone wrote:
> On Thursday, July 16, 2020 at 10:52:37 PM UTC+1, Peter Wieck wrote:
>> John:
>>
>> I see that, once again, you are nibbling around the edges of the "Brute...
Forum: High End Audio February 23rd 20, 11:46 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 21/02/2020 12:18 am, Peter Wieck wrote:
> Snark Warning!

> This pretty much summarizes my approach to speaker placement. There are overly bright rooms,

**Yep. And these are, far and away, the...
Forum: High End Audio February 22nd 20, 07:37 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 22/02/2020 7:48 am, Peter Wieck wrote:
> On Friday, February 21, 2020 at 3:36:32 PM UTC-5, Trevor Wilson wrote:
>
>> **Why? XLRs are very good connectors. They're robust, easy to wire up
>> and...
Forum: High End Audio February 21st 20, 08:57 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 21/02/2020 11:37 pm, Peter Wieck wrote:
> I have to question the suggestion of a device with exclusively XLR inputs and outputs (1/4" phone jacks for auxiliary output) for a non-commercial Audio...
Forum: High End Audio February 20th 20, 07:01 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 20/02/2020 11:05 am, ~misfit~ wrote:
> On 20/02/2020 10:44 am, Trevor Wilson wrote:
>> On 19/02/2020 1:02 pm, ~misfit~ wrote:
>>> On 19/02/2020 11:14 am, Trevor Wilson wrote:
>>>> On 19/02/2020...
Forum: High End Audio February 19th 20, 10:57 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 19/02/2020 12:28 pm, ~misfit~ wrote:
> On 19/02/2020 8:41 am, Trevor Wilson wrote:
>> On 18/02/2020 3:28 pm, ~misfit~ wrote:
>>> On 15/02/2020 7:32 am, Peter Wieck wrote:
>>>> I think you are...
Forum: High End Audio February 19th 20, 10:44 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 19/02/2020 1:02 pm, ~misfit~ wrote:
> On 19/02/2020 11:14 am, Trevor Wilson wrote:
>> On 19/02/2020 6:41 am, Trevor Wilson wrote:
>>
>>>
>>> **Those "tinkling noises" you hear are somewhere around...
Forum: High End Audio February 18th 20, 11:14 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 19/02/2020 6:41 am, Trevor Wilson wrote:

>
> **Those "tinkling noises" you hear are somewhere around 3kHz.

**Should read: "....somewhere around 3 ~ 5kHz."

Very few instruments possess...
Forum: High End Audio February 18th 20, 08:41 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 18/02/2020 3:28 pm, ~misfit~ wrote:
> On 15/02/2020 7:32 am, Peter Wieck wrote:
>> I think you are missing the point. If too much energy is being
>> dissipated by the speakers in the high range,...
Forum: High End Audio February 18th 20, 08:35 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 18/02/2020 9:27 am, wrote:
> On Sunday, February 16, 2020 at 1:29:45 PM UTC-5, Trevor Wilson wrote:
>> On 15/02/2020 5:32 am, Peter Wieck wrote:
>>> I think you are...
Forum: High End Audio February 16th 20, 06:58 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 15/02/2020 5:32 am, Peter Wieck wrote:
> I think you are missing the point. If too much energy is being dissipated by the speakers in the high range, then too much energy is being dissipated in...
Forum: High End Audio February 14th 20, 06:18 PM Posted to rec.audio.high-end
Replies: 31
Views: 5,856
Posted By Trevor Wilson[_3_]
Attenuate highest highs?

On 12/02/2020 11:19 pm, ~misfit~ wrote:
> I have a pair of 2-way speakers that I like very much - except they go too
> high and are too bright. They're Sony SSK-30s and otherwise make great
>...
Forum: High End Audio November 9th 19, 09:31 PM Posted to rec.audio.high-end
Replies: 15
Views: 4,811
Posted By Trevor Wilson[_3_]
Motional feedback in speakers

On 9/11/2019 12:25 am, wrote:
> On Thursday, November 7, 2019 at 4:32:20 PM UTC-5, Trevor Wilson wrote:
>>>
>>> Regarding feedback, I remember there was an hobby...
Forum: High End Audio November 9th 19, 08:47 PM Posted to rec.audio.high-end
Replies: 15
Views: 4,811
Posted By Trevor Wilson[_3_]
Motional feedback in speakers

On 9/11/2019 6:50 am, Peter Wieck wrote:
> Ummmmmm.....
>
> A speaker is a linear motor with a magnet, and a commutator (voice coil). Just as in a PM Motor, when current is applied, the motor spins....
Showing results 1 to 25 of 133

 

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