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Techmoan Merchandise at TeeSpring


Pick of the Camera Reviews

(Click the pictures for reviews & links) 


Yi 2 - Best Budget 4K 

Gitup Git2 (My Pick)

Xiaomi Yi


DR02 D - Best Budget Dual Cam

Yi Ultra 2.7K
Mobius (also works as a Dashcam)
Polaroid Cube+
Drift Ghost X

My favourite USB battery power Pack

This is the excellent USB power pack I use when I travel.

2 x 2.1amp outputs. 8400mAh capacity.

Two digit Led display shows battery level


What SD CARD should I buy?

If you want an SD Card for your camera - these are the ones I use and recommend. 

I'd strongly recommend not to buy any SD cards off ebay - I've heard about too many issues with counterfeit cards - often sold on by unwitting resellers. My inbox regularly gets messages from people who bought a £150 camera then cheaped out and bought a £3 memory card on ebay - Then when it doesn't worth they blame the camera! It doesn't make any sense. Good memory is cheaper than it's ever been - see the links above.

A lot of HD cameras will not work properly with cards larger than 32GB (cards over 32GB are usually SDXC rather than the SDHC standard used by 32GB cards. SDXC cards use the ex-FAT system rather than FAT32 - in short they are a different standard). - so don't just buy the biggest card you can afford - read the specs in the manual to see what it accepts.


RECOMMENDED CARDS (for action cams - see dashcams below)

CLASS 10 UHS-1 CARDS (For HD Cameras)


U3 CARD (For 4K cameras)




The SD card in a dashcam is re-written over, more frequently than in other types of cameras. Some manufacturers void their guarantee if an SD card was used in a dashcam. So, no surprise, there are special High Endurance SD cards made just for's some.


VERY IMPORTANT. These links take you to the product, however Amazon have three different ways of selling. There's Amazon Direct - This means that you are only dealing with Amazon themselves, then there's other sellers that use Amazon's facilities - these show as Fulfilled By Amazon and finally there's Market Place sellers that advertise on Amazon, but operate independently.  I strongly recommend that you only use the first...the Amazon Direct - Sold By Amazon option. Even if it appears that you are paying a couple of £/$ more it is more than likely you are comparing the price of a real item against the price of a fake.

To give you an idea of the extent of the fake goods problem. In a 2016 survey by Apple - 90% of the 'Apple' chargers sold through Amazon - using the other the two methods..which includes the "Fulfilled by Amazon" option -  were found to be counterfeit....90%! 

« This is about DAT | Main | Merry Christmas 2016 »

Adding a bit of ATMOSphere

One of my big wishes for 2016 was to add Atmos sound to my home cinema...I just about managed to squeeze it in at the end of the year. 


First I must have done a very bad job in the video of getting across the Atmos experience. So let me try again. 

I really like my Atmos system. It sounds very very good. It's much better than my old system. The sound feels like it's coming from all around. "It feels like I'm in the middle of a bubble of sound". 

Now my comments in the video were about expectations vs reality. I expected to be able to identify exactly where a sound was coming from...imagine someone dropping a coin upstairs on a wooden floor. In reality with just a couple of speakers that type of directional focus just isn't also woundn't be achievable with four speakers as sound dissipates like a cone..rather than focusses like a laser. So whilst the sound comes from all won't make you duck. It is though...and I is, very good and much better than 5.1

Marantz NR1607 Slim AV Receiver - AMAZON
PSB Imagine XA Atmos Speakers - AMAZON
Banana Plug Terminated speaker cable from Amazon
Atmos demo disc from eBay
Here's a link to the PSB Website 
Here's a link to the Marantz Website
PSB range also available in the UK from Sevenoakes Sound & Vision 


Lots of weird questions and comments on this I best post the info here, so as not to get the same comments again. 

Q) What's my ceiling made of, is it reflective?

A) It's made of plaster - Reflective Atmos needs a hard surface to reflect my ceiling is perfect..but who has a soft ceiling anyway unless you live in a tent (this is an odd question if you think about it).

Q) Wouldn't it be better with four Atmos speakers rather than two.

A) Yes...but probably only a tiny bit (according to a few reviews I've read) and it would add approx £1000 to the cost (an amp with 2 more channels out and two new speakers & stands) - and there's also the small issue of me not having this money, not having room for a bigger amp and and not having room for additional rear speakers. Don't worry too much about my precise situation...I'm demonstrating a technology, not asking anyone to move in.

Q) Some question about cinemas in the uk, or how cinemas are now better etc

A) I don't like the whole going to the cinema process, that's just me, no judgement on your choices, glad you like it. At my age I need to pause every film three times to go to the loo...this would annoy people in cinemas, well it would if they ever looked up from their phones and rustling sweet packets. 

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Reader Comments (12)

I love your comments about...comments.;) Don´t worry about it, it´s useless, people love to be against everything. Happy new year!

January 8, 2017 | Unregistered Commenterchorondus

Hi Mat,
Great mini-review.
I'd love to hear a more in-depth review on the 1607 when you have used it for a while. I have the 1501 and find it a bit quirky and wonder if I should upgrade to the 1607or go for the thin Yamaha.

January 9, 2017 | Unregistered Commenteral

Hi these speakers have to be specific distance from walls for acoustics ..I.e. my Mordaunt Shorts need to be about 12inch from a wall for the rear bass port to work well....cheers J.

January 16, 2017 | Unregistered CommenterJohnboy

No, they even come with wall brackets on the back, so you can screw them to the wall if required.

January 16, 2017 | Registered CommenterTechmoan

Apparently these are no longer available...

January 18, 2017 | Unregistered CommenterGert van der Does

Just out of stock. PSB is a Canadian company - Sevenoaks HiFi in the UK imported them and sold them through Amazon...and they've sold out. I'd expect they'll have ordered some more, and they're in a shipping container somewhere between Canada and the UK...but if they decided not to restock, PSB are still in operation.

January 18, 2017 | Registered CommenterTechmoan

I've been looking for an AV amp with analogue audio out for a while (for a cassette deck), but never found one. Richer Sounds said that doesn't exist, if I want analogue audio out I can't have HDMI these days.

I just noticed that your old Yamaha has audio out on the back. I just got very excited ...but a quick Google shows it's discontinued 8^(

January 27, 2017 | Unregistered CommenterMatthias

If you're looking for great sounding speakers, i ican recommend the KEF LS50.
To the guy with the NR1501... yea the NR1607 is much better, the hardware and software on the digital board is not comparable !
Mayby there is a way to try it at home ? I'd recommend that.
Oh and don't spend to much on those crazy expensive hdmi cables. It's not worth the money imho. Those with heavy connectors weighing on the pretty fragile hdmi connector should be avoided.

January 30, 2017 | Unregistered CommenterAuthor

I have a NR 1506 (5.1 output, no sub trigger port) and the remote control is pretty much the same. like you, is was disappointed that it wasn't back lit. However, I accidentally discovered why the "white" buttons are the way they are - they are actually phosphorescent. They aren't very bright, and with the TV on you can't really notice it, but after turning everything off in the living room at night you'll see them glow in the dark. So there you have it - as long as you don't keep it in a drawer it will always work without using any power from the batteries.

February 2, 2017 | Unregistered Commenteranon

@Matthias - Why can't you use the Zone 2 pre-amp output the NR1606 to connect to your tape deck? This would allow you to select any input to be sent to the tape deck without affecting the main zone sound playback.

April 18, 2017 | Unregistered CommenterMike

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