Yeah, that's because CBS F'd them up.I had a 135W Fender Twin Reverb because the Beatles had one in Let It Be. It was very bright sounding, much more than the blackface ones.
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Yeah, that's because CBS F'd them up.I had a 135W Fender Twin Reverb because the Beatles had one in Let It Be. It was very bright sounding, much more than the blackface ones.
There was a time when someone walking down the street talking to them self made you think they were somehow off balance. With cell phones and earbuds you can’t tell sane from insane.
I used to watch the Indian Test Pattern on the TV and listen to the 400Hz test tone.
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Yeah, that's because CBS F'd them up.
How did they do that? Different brand of components or different circuit design?Yeah, that's because CBS F'd them up.
How did they do that? Different brand of components or different circuit design?

How did they do that? Different brand of components or different circuit design?
CBS also added caps in the power amp circuitry that screwed up the tone and created instability and oscillation, plus they messed with the bias circuitry, changing it to a "hum balance" arrangement. Most of this stuff can be reversed back to blackface topology. IIRC, the only amp CBS didn't mess with was the Princeton Reverb Amp until they changed it to a different design in the late '70s with the added distortion circuit.Different circuit. The output level was boosted, that made it a different power amp. A big change was the design of the output transformer. They added extra taps on the primary to make the amp more linear. These so called ultra-linear taps tamed the sound and made the amp sound less gritty when pushed.
These amps still distort and are loved buy people that want a clean sound. They were just quite different from the so called pre-CBS blackface amps.
I LOL’d at this. So true for me!
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Who is responsible for designing a vaccination record card that doesn't fit in a wallet![]()
To pare of fraze: "What's not in your wallet?"...Who is responsible for designing a vaccination record card that doesn't fit in a wallet![]()
I was watching this, again:
And wondered, to no one in particular: I think it would be a very neat thing to see something like this comparing how guitarists such as Jeff Beck, Jimmy Page, Al Di Meola, etc. would do it.
To pare of fraze: "What's not in your wallet?", they asked...
I was watching this, again:
And wondered, to no one in particular: I think it would be a very neat thing to see something like this comparing how guitarists such as Jeff Beck, Jimmy Page, Al Di Meola, etc. would do it.