Bruno strikes again

[jan.didden]

The 'T' in the curve means a sampling timeout. Looks like something is wrong with the test setup.

Jan

 

[Amplifier dude]

Looks like this dashboard matches at 5W

 

[Amplifier dude]

And just noticed how bad the 100w performance is. 15.5dB worse than what I tested myself from the 1ET400A.

 

[georgehifi]

he use of complementary output devices has nothing to do with the power levels

It is compared to mosfet outputs, the n channel is never as good with current as the p, complimentary v-fets outputs being the exception. That is why "todays" mega amps that can do the big current continuously and close to double down to 2ohm even 1ohm are still BJT Bi-polar.

Cheers George

 

[Amplifier dude]

Can you share some measurements of today’s mega amps?

 

[georgehifi]

You need to look, you will be enlightened.

Beside the Gryphon, Krell, D'Agostino etc, another one Solution BJT amp To keep doubling like this they are not being current limited by their power supply or output stage.
135W into 8 ohms (21.3dBW),
260W into 4 ohms (21.1dBW),
490W into 2 ohms (20.9dBW).

Classic BJT from yesteryear was the Mark Levinson ML2 Monoblocks
These could drive without breaking a sweat the evil load of ML ESL's, unlike most class-D's that just turn off very early.
25w into 8ohm (class-A)
50w into 4ohm
100w into 2ohm
200w into 1ohm
https://www.hi-fi.ru/upload/iblock/c18/c187e02610646ebfc9aa850cf58ad9b3.JPG

 

[Amplifier dude]

So watts are the only thing we use to evaluate an amplifier with todays technology?

 

[georgehifi]

.

No!��*♂️

It's just one of the parameters that makes for a great amp.

 

[Amplifier dude]

So far here’s all the forums George and his team has spammed with the same headline as this thread:

Bruno Strikes Again. Purifi 1ET7040SA VTV Amplifier. | The Emotiva Lounge

Bruno Strikes Again. Purifi 1ET7040SA VTV Amplifier. | Super Best Audio Friends

Audiogon Discussion Forum

Bruno Strikes Again. Purifi 1ET7040SA VTV Amplifier. | Steve Hoffman Music Forums


Partnership with VTV?

 

[Amplifier dude]

Enter promo code “Georgehifi” for 15% off of your next VTV 1ET7040SA amplifier!

 

[georgehifi]

So you think that's me, in the video, really!! (My name is George Stantscheff) Log into Facebook

Just because you got caught out shilling, don't accuse others of doing it without proof.

 

[Amplifier dude]

No it’s your good old buddy Chris Barker from Audiogon. The matching headlines say it all.

 

[georgehifi]

.
.
I don't know this guy from a bar of soap.
He may have purchase a Lightspeed Attenuator from me but so did over 900 others, give some proof, please, enlighten us?

You really need to get a life.

 

[Amplifier dude]

Well you’re the one promoting his video loaded with misinformation. I think that’s all we need to see.

 

[A Jedi]

No it’s your good old buddy Chris Barker from Audiogon. The matching headlines say it all.

I knew this was fishy... I may take back my apology from earlier lol.

 

[georgehifi]

I knew this was fishy... I may take back my apology from earlier lol.

Really, do your homework before siding with anyone, the fish smell is from elsewhere.

You know what, my bad. I see the youtube spammer (for that video and youtube channel) appears to be from the US. My apologies.

You were correct, apologizing when you said this, don't screw it up

All did is post up a new Bruno Class-D module for all here to look at, nowhere else, and I was impressed with the 4 to 2ohm wattage figure if it can be believed.

Cheers George

 

[head_unit]

The trick to get to that price class is at least 20 kilos of aluminum. And if possible another 20 of tungsten bars in the case.

At those prices, how many kilos of cocaine can I buy? Will everything sound good then?

 

[Amplifier dude]

Class A will even sound good after a kilo of Cocaine.

 

[Amplifier dude]

All did is post up a new Bruno Class-D module for all here to look at

Was it necessary to share a video full of misinformation to let everyone know Purifi was releasing a new module?

 

[georgehifi]

Is it necessary to act like you think you're the forum cop?