TeddyCapPlus - Replaces one HiCap and Napsc


Availability: In stock


  • Power output: 2x24V, 18V

  • Mains Supply: 110-120V or 220-240V

  • Dimensions: 24x16x6 cm

TeddyCapPlus - Replaces one HiCap and Napsc

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The TeddyCapPlus can replace a single Hi-Cap/FlatCap and a Napsc in order to power Naim equipment. It can be used to power Naim preamplifiers such as NAC102, NAC202 where it will power both the HiCap and the Napsc inputs.

The TeddyCapPlus is an improvement over the HiCap/2/DR, which is achieved by using a superior design and high quality components to provide the best possible sound quality.

The design is based on the experience gained with the original TeddyCap mk1 and mk2, and provides even better performance.


In general, you’ll experience more clarity, tighter bass, more detail, better dynamics, natural voices, better soundstage and PRaT.

For more information about the TeddyCap family of power supplies read here...


The TeddyCapPlus is equipped with two interconnect cables. One high quality cable, replacing the Naim black SNAIC-5 cable, and made of silver plated PTFE insulated wires. The cable capacitance is around 13pF/ft, and its resistance is also very low, around 10 milliohm/ft. A second cable is supplied for connecting the napsc output.


  • Better sound quality
  • Smaller size
  • No transformer hum
  • Requires only one mains socket (instead of two)
  • Does not require maintenance or recapping
  • Lower cost


"The shipping was Perfect, i test both PSU five days –the DualTeddy sounds perfect, better than the Naim Hicap DR, So I will sell my N-Hicap DR."

"I just cant believe the difference your psus have made to my system, there is more detail and clarity Im hearing things not previously heard on tracks I thought I knew well. The bass is more articulate and controlled and the whole soundstage is extended to the extent the speakers seem to vanish the room is just filled with sound. 
  All this after 3 days and it continues to improve !!! If you close your eyes its easy to imagine a vocalist is in the room as voices are so natural. feel free to use this for promo material  if you wish I would recomend you to anyone without hesitation. Thanks again for all your help."

"It is up and running. Extremely impressive!!!  Already obviously an improvement on my Hicap2. Huge one. My sl2s finally sound like I didn't spend too much on them. Thanks a lot."

"First I'd like to say congrats and thank you for making these decent power supplies of yours! I recently replaced an old FlatCap2 with a MK3 version of your TeddyCap, and was very surprised by the improvements. Being smaller and noticeably lighter, I wasn't sure what to expect... but it's clearly better all around and they're great value for money considering the cost of a hi-cap."

"I expected so. The power supply is excellent, a massive step up from the Naim Flatcap2X I was using previously. I appreciate the power supply will improve further as the burnin continues. It really is a great product. Thank you."

"Thank you for Dual Teddy Cap. It have made a revolution in my system!

It is absolutely neccesary for the cd5xs, and also improves nait xs sound, 
I can not belive that such a small thing makes such a difference !"

"My first impression of the TC is, how could one manage without one earlier?? A real lift to the experience, this one is a keeper!"

"Finally had time tonight to integrate the TC3 into the set up. It was a f*** me moment i can tell you. Was good, now MUCH better. This little box is awesome. Well done mate.."

"The Teddycap just arrived, and I've tried it in place of the Sabre PS. It's absolutely miles better - everything is so much tighter, there's more depth & space around the notes, and the music escapes the speakers much better too. Thank you Teddy, it's just wonderful and I've been smiling ever since hooking it up. It's definitely a keeper - I can't imagine you ever get a return after hearing it."

"Hiya Teddy :)

Well I've had the TC3 up and running on the Nait XS since the 15th. Thought it was time for the verdict..

I'm not someone who usually buys blind but in the case of the Teddycap I struggled to find anything resembling a negative comment anywhere on the internet, and believe me I did the research.

The nearest I could find was a couple of guys who preferred the HiCap. Their argument was that anything other than a Naim PS would dilute the capabilities of the system and rob it of its inherent Naim-ness (?). Total piffle in my opinion. There is absolutely no downside to a Teddycap. It simply improves everything. I could drone on about the vastly more tuneful bass, the sweeter mids and highs etc but you know all this already.

My take, and the reason I love this little power supply, is that everything just sounds more real and intelligible. The music is simply better and vastly more believable. Everything just flows effortlessly. I could easily have spent 10 times the money on some bogus "upgrade" and still be no closer to the soul of the music. 

So thank you Teddy. Rest assured when the time comes for an XPS it'll be the Teddy variant that I order."

"I received the 4pin DIN cable yesterday and the TeddyCap MKIII is now attached to my Supernait.  I did not think the sound of the S/N could get much better, wow!  The vocal detail, sound stage, bass, and overall purity of the music has been improved dramatically.  The sound improvement was immediate and if there is improvement with run-in time I’m sure I’ll be even happier.  You truly offer a great product at a great price and I am 100% pleased.  Thank you for your dedication to the craft of making good amplifiers and pre-amplifiers sound fantastic"

"Had the Teddycap for about a month now and am very happy with it - might be the most cost-effective upgrade I've ever had! No down-sides, just a clearer sound."

"The sound from my humble Nac 72 and Nap 140 is astounding! The focus and control over my little studio monitors is vastly improved.  Bass is tight and completely out of proportion to the tiny boxes it is emanating from.  It is a wonderful, musical sound. In short, I am thrilled I purchased a TeddyCap! Thank you for supporting the Naim (and hi fi) community with your ingenuity and excellent products."

"The improvement to the nac112 is not subtle. Thank you so much, and keep up the good work. I will be back soon for an xps."

"bought a teddycapIII for my NAIT XS recently which is superb. I was actually slightly disappointed with it's sound as compared to my other amps (nait 5i, Krell400xi and modded 6550c valve) untill I connected the TCIII. Now my girlfriend is jealous because of the time I spend listening to music:-)."