HDR-FOX-T2 not seeing firmware file on the flash stick, and a "Russ Andrews upgraded" unit with fake boards added

It's got four diodes (bridge rec) next to (what appears to be) an AC input, so it looks like an SMPS... but not connected to anything on the other side so maybe bluff/obfuscation if anyone looks inside to see what they've paid for. If it really doesn't go anywhere it's an added fire risk for no benefit.
 
This is the PCB next to the PSU. It seems to have 2 wires going to it - mains L and N by the looks of it
I don't believe that can possibly do anything useful, nor the board with the name on it. I'd remove them both and simplify (and sleeve) the mains wiring if this were my HDR Fox T2.
 
I will take a closer look at the last PCB above when I get home tonight. If it really just connects to L and N it is hilarious, especially as it is fixed with just hot glue :)

Looking closer I see the two ~ terminals and then unused output terminals, so it looks like it does nothing, indeed.

His website https://www.russandrews.com/ is full of total snake oil rubbish.
 
I will take a closer look at the last PCB above when I get home tonight. If it really just connects to L and N it is hilarious, especially as it is fixed with just hot glue :)
I think there may be two plastic mounting posts under the hot melt glue.
His website https://www.russandrews.com/ is full of total snake oil rubbish.
Russ Andrews has been around decades and it's always been total snake oil rubbish, and very expensive rubbish at that.
 
I'd remove them both and simplify (and sleeve) the mains wiring if this were my HDR Fox T2.
Absolutely.
His website https://www.russandrews.com/ is full of total snake oil rubbish.
I don't know how they are still in business or have not been prosecuted for misrepresentation or fraud...
it is hilarious
...or actually killed someone with their unsafe bodges. Hilarity doesn't come in to it, unless it's them laughing at their sucker customers to the tune of 400 quid.
I will take a closer look at the last PCB above when I get home tonight.
We need much better pictures of both sides of both boards to see what they actually are, once you've removed them.
 
If you could prosecute for fraud etc then almost the entire hifi business would be shut tomorrow. Starting with valve amps :)

I paid about 200 for this Humax, on Ebay. It was a choice between this "like new" one and various knackered ones. I have bought four so far.
 
I don't know how they are still in business or have not been prosecuted for misrepresentation or fraud...
Because the ASA are useless, and actually prosecuting Russ Andrews in court would be hugely expensive not to mention likely to fail as it is a technical case.
 
Are you ready for this? It is all fake.

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The IC is a 555 timer and the TO220 is a LM340T12. The board has no outputs.

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This mains circuitry is glued with hot glue. Really dangerous stuff. Criminal really.
 
Are you ready for this? It is all fake.
As seemed likely from earlier photos.
The IC is a 555 timer and the TO220 is a LM340T12. The board has no outputs.
I wonder what on earth Russ Andrews claim that does?
This mains circuitry is glued with hot glue. Really dangerous stuff. Criminal really.
It's quite common to use hot melt glue to physically stabilise mains components. What isn't common is the total lack of insulation on display here.
 
Stabilise yes, not use as a sole means of mounting something with mains on it.

I just cut away the wiring to these two fake circuit boards.

That "silencer" board circuit is meaningless crap. Just random components.

The other board is some sort of ocillator. The inductor 5800-183-RC is readily googled. The little transistor is a ZTX457 which is a 300V NPN so, given the inductor, this looks like an LCD backlight inverter.
 
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It is the same con as £500 RCA cables ("interconnects"), gold plated mains plugs, capacitors with gold plated terminals, etc.

This utter crap goes back decades. In late 1970s I was building power amps, 400W per channel, 0.01% THD at 400W RMS into 8 ohms. It was not difficult. Not cheap, with pricey RCA 2N5239 transistors (10 of them per channel), etc.

Then, early 1980s, the CD arrived with its 16 bit linear PCM, and that was obviously the end of how far you could take sound reproduction for the benefit of the human ear. Speakers remained the weakest link and still are; nothing anybody can do. But the industry had to carry on somehow... gold plated mains plugs came next. Then big DAC boxes for CD players which oversampled many times, etc. Then valve amps which sound "nice" because the 5-10% distortion is mostly even harmonics.

This Russ Andrews thing takes it to new levels though, with added boards which do nothing at all.
 
It seems like it's about to be (on the 17th) Uncle Russ's 80th. I'm sure we all wish the con-man (just my opinion of course) a very unhappy birthday with not many returns.
His Mrs. is 82 and they're both still listed as directors of companies. They apparently live in Scotland (I'm guessing in the environs of Dundee) although all the businesses are based in Cumbria. There is one other director listed, John Armer (51), who I imagine is mostly running the show, but there was another female (91 if still alive) and a couple of (presumably) kids listed in the past. They seem to have 12 people working there. Here's a picture of their gaff (from big G in 2011):

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I bought it in 2020 for £172 but from another person. In 2011 they were over £600
 
Hmm, 2024, looks like they've downsized as they now only have half the building they used to have. The other end is a car sales place:

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This Russ Andrews thing takes it to new levels though, with added boards which do nothing at all.
That's my point. With a gold-plated mains plug (or whatever), at least you know what you're buying and it's up to you whether you think it's worth the money. Some weird electronics assembly added specifically as a dummy in support of the con is another matter entirely, and it is surprising that nobody reported this long before. Even if that filter board really did work (not the SMPS, obviously), sticking it at the end of a long wire would eliminate any benefit.

Along with the non-compliance to legally required CE/UKCA regulations, this is surely a matter for Trading Standards.

As for What Hi-Fi, you would have expected something better.

PS: you have the power – change the thread title.
 
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