Best keyboard power supplies according to redditors

While I totally agree. This is ultimately the same as daisy chaining and will still give you some noise. I would like to point out that it isn't "way cheaper"

Here is a one spot kit for 28 bucks https://www.amazon.com/gp/aw/d/B000RNB720/ref=mp_s_a_1_1?ie=UTF8&qid=1467162959&sr=8-1&pi=SX200_QL40&keywords=one+spot+power+supply&dpPl=1&dpID=512O0YtGQRL&ref=plSrch

Here is the agptek for 36 https://www.amazon.com/gp/aw/d/B00HH62VB6/ref=mp_s_a_1_1?ie=UTF8&qid=1467163002&sr=8-1&pi=SY200_QL40&keywords=agptek+power+supply&dpPl=1&dpID=51S%2BfzRko%2BL&ref=plSrch

For an additional 8 bucks you get the added benefit of a 12 and 18 volt power supply in a not convenient package.

I got one of them, knowing it was not isolated, to clean up my board. It is way easier to keep tidy with this then the one spot. Especially of you aren't using all of the plugs.

Cheapest I could find the real deal online was $4 each, so eight of those would come to $32, a little cheaper. If you want to do off-brand, these look cheap ($13 for eight) but I've never tried them:

https://www.amazon.com/Mr-Power-Guitar-Effect-Pedal-Cable/dp/B01BD8VZNI/ref=sr_1_2?s=musical-instruments&ie=UTF8&qid=1491151035&sr=1-2&keywords=pedal+power+cable

I went with this one. Lots of favorable reviews.

https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO/ref=cm_cr_arp_d_product_top?ie=UTF8

I was using 2 One Spots and just wasn't happy with it. This takes care of most of my board and I have a One Spot powering 4 pedals. Love that this has an 18 Volt option.

My Philospher's Tone was really noisy when engaged with the original plug. It's much quieter plugged into this thing. I'm surprised, but thrilled with the results.

You'll need a standard 9v power supply following the Boss standard - 2.1mm tip negative.

I'd suggest avoiding eBay, because there are a lot of dodgy Chinese power supplies that aren't really safe or reliable. If you're on a budget, I'd recommend the Donner DPA-1 - it's $14, it'll power up to five pedals and it comes with a warranty.

Just a 2.1mm DC jack cable I suppose. I'd guess it'd be kinda hard to find those separately as they tend to just come with power supplies.

EDIT: Found some on amazon but they only come in packs of 8 or more: https://www.amazon.com/Mr-Power-Guitar-Effect-Pedal-Cable/dp/B01BD8VZNI

I don’t have experience with the more expensive brand true isolated power supplies from brands like Voodoo Labs, T.Rex, Etc. But a lot of the people I’ve talk to and jammed with do and they seem to work just fine.

Strymon, TrueTone, MXR, and Walrus Audio also make them.

I have an inexpensive Donner DP-1 which isn’t truly isolated but it’s stable, cost effective and noise free in my setup. It’s also generally well reviewed.

It’s got seven 9v 100ma outs, a 12v out, and an 18v out all at 100ma, and one 9v 500ma out. And I’ve been using it with a few different analog pedals for about a year I think.

Is there anything you need specifically that you can’t find?

it already exist
Good option here

https://www.cablewholesale.com/products/fire-security-cables/power-supplies/product-90w2-19112.php

others

https://www.amazon.com/Mount-Supply-Channel-12Amps-output/dp/B00A2WJTHG

https://www.securitycameraking.com/16-channel-rack-mount-12v-59105-prd1.html

https://www.altronix.com/products/R1224DC16CB
https://www.amazon.com/Jim-Dunlop-11403000001-MC403-System/dp/B003KIL2L0

or potentially cheaper, get a music pedal power supply and print out rack ears for it
https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO

You have to be very careful with this route as guitar pedals use reverse polirity for their power. Rewiring the cables is a must.

What you need is a daisy chain. You can either buy just the daisy chain with your existing power supply, or you can get a combo daisy chain + power supply.

This will likely be just fine for just two pedals, but once you get a few more pedals, or you get more power hungry digital pedals, or pedals with special voltage requirements, you'll want to look into an isolated power brick like a Voodoo Labs Pedal Power, or Truetone CS7

I would do more research and find out if you really need an isolated power supply. You should be fine with a one spot or cheap power supply. The amount of noise that will be reduced with an isolated power supply will not be that great. I know people on here rave about them, but I honestly don't notice a huge difference. I have a lot of pedals and have tried the Walrus Phoenix and Voodoo Lab PP+ and I returned them both. The best thing I have found for killing noise is using the Zoom MS-50G's ZNR noise canceller effect. The pedal is only $100 and it took away a lot more noise than the isolated power supplys that cost $180-$280. You also get 100+ effects. Just add an MS-50G to your board and get a cheap power supply like this: https://www.amazon.com/AGPtek-Isolated-Cricuit-Overcurrent-Protection/dp/B00HH62VB6/ref=sr_1_sc_2?ie=UTF8&qid=1506038976&sr=8-2-spell&keywords=guiatrt+power+supply

Electro harmonix small stone phaser (mint in box)

Little bear R.Attack (mint)

This power supply

Nux tape core deluxe (mint)

Donner 10 band EQ (MXR clone mint in box)

Ehx cathedral reverb (new in box)

TC Electronic June 60 chorus (new in box, one week old with receipt from guitar center. Paid cash so can be returned. Probably would only package this with something else since I can return it)




Open to offers, nothing in particular. Maybe analog delay, dod circuits, always fuzz, Mr black super moon chrome

The pedal itself will require a power supply. They come in singles and multi-pedal versions. And you'll require an additional guitar chord to run from the pedal to your amp. Most pedals will run a 9V battery, but that might get expensive for you over time.

They usually don't come with one, though some do, because they generally all use the same standard (2.1mm by 5.5mm center negative 9v). You can get a cheap wall plug with a daisy chain for 5+ pedals for under $20 on Amazon, which is a great place to start since it will cover your needs probably for years.

https://smile.amazon.com/Donner-Supply-Adapter-Negative-Cables/dp/B012VQ5A7S/ref=sr_1_6?ie=UTF8&qid=1537208434&sr=8-6&keywords=one+spot+power+supply

I still use one of these with my travel board.

Not rechargable batteries but I bought this cable on Amazon and use my power bank. Best option IMO.

https://www.amazon.com/gp/product/B07GD54Q66/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

Yeah, all of the Chinese PSU's aren't isolated but claim to be

https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO/ref=sr_1_1?ie=UTF8&qid=1488230501&sr=8-1-spons&keywords=donner+power+supply&psc=1

https://www.amazon.com/AGPtek-Isolated-Cricuit-Overcurrent-Protection/dp/B00HH62VB6/ref=sr_1_4?ie=UTF8&qid=1488230530&sr=8-4&keywords=guitar+power+supply

https://www.amazon.com/COWEEN-Supplies-Isolated-Guitar-Adapter/dp/B01F8BVN9M/ref=sr_1_5?ie=UTF8&qid=1488230530&sr=8-5&keywords=guitar+power+supply


https://www.amazon.com/JOYO-Supply-JP-02-Isolated-Effect/dp/B00B5X2W4I/ref=sr_1_10?ie=UTF8&qid=1488230530&sr=8-10&keywords=guitar+power+supply

https://www.amazon.com/Neewer-Isolated-Outputs-Polarity-Reversal/dp/B01I19HNLA/ref=sr_1_11?ie=UTF8&qid=1488230530&sr=8-11&keywords=guitar+power+supply

it's just a daisy chain. this has been documented, check the product questions/reviews, google it as well-forum posts

Who knows how precise this is (hint: probably not very) but what's wrong with something like this: http://www.amazon.com/Donner-DP-1-Guitar-Supply-Isolated/dp/B00WHLLDWO

Something to consider, is if you're going to be transporting this pedalboard around a lot. I have a Stealth from BlackBird that I got for around $20, but the carrying case they have displayed didn't come with it so transporting it around is a bit of a hassle.

If you're looking for cheap though I'd recommend the Stealth if you can find one.

My powersupply is an AgPtek which is doing a pretty solid job so far. I didn't want a tangled mess of a daisy chain to power the board so this takes care of that problem.

I also purchased some 3M velcro to stick everything to the pedalboard. I have a couple lines of it on top and on the back of my pedals so they stay and I can move them around in a loop, and I've used it to attach my power supply to the underside.

Or if you want something that will work just as good, you could find a slab of wood and use some velcro on it.

I don't personally, but those are good power supplies. The Voodoo Labs supplies are popular as well. I actually run two cheap power supplies I got on Amazon - they aren't completely isolated, but I have had 0 issues with them at all: Donner Dp-1 Guitar Pedal Power Supply 10 Isolated DC Output for 9V/12V/18V Effect Pedal https://www.amazon.com/dp/B00WHLLDWO/ref=cm_sw_r_cp_apa_e4Ozzb3PHSFDH

I have this one it works pretty well but its not isolated like it says. But it powers my pedals and there isnt any extra noise.

This is the exact one I was using on it.

https://www.amazon.com/dp/B07D9FP8LK/ref=dp_cerb_1

Solid :) thanks for checking. There’s a switch on the back so you can adjust the settings. I’ll link a picture in case you’re curious https://m.media-amazon.com/images/S/aplus-seller-content-images-us-east-1/ATVPDKIKX0DER/ABZJC0ZX82FPL/B073W8P6QY/lIitxlSwGR._UX300_TTW__.jpg

Yeah my goal was to get all the outputs I’ll need, and have zero noise...I bought a cheap Donner Noise gate pedal which seems to work pretty well, so hopefully the set up is all good. Twirling my thumbs waiting for it all to arrive lol

These are not isolated, as you can see in the reviews. You can get them a lot cheaper as well.

http://www.ebay.com/itm/10-Isolated-Output-Guitar-Effect-Pedals-Power-Supply-For-9V-12V-or-18V-Guitar-/192251199286

(Same device, just different brand. Probably made in the same factory.)

Did you remove the cables in between usage?
If not, replace battery and do so after every time you finish playing....or get an adapter.

Here is a 9v adapter for $8. It’ll work fine.

9V AC/DC Power Adapter for Casio Piano Keyboard, Zoom Guitar Multi Effects Pedal, BOSS, Dunlop, DanElectro, DigiTech, Ditto, Electro Harmonix, TC Electronic by LotFancy, UL Listed, Center Negative https://www.amazon.com/dp/B07234PV7Q/ref=cm_sw_r_cp_api_i_JyYuDb077XHGP

Cheers

I use something like these (but not those exact ones) that works just fine.

This looks a little cheaper, idk on quality but they look ok to me I guess?

If you’re looking for a cheaper isolated power supply under $100 check out the Donner Dp-4. I have the Dp-3 and it’s built like a tank but the Dp-4 has a total of 8 9v outputs instead of six.

Don’t get the Dp-1 or 2 because they aren’t truly isolated.

Obligatory link: https://www.amazon.com/gp/aw/d/B073W8P6QY/ref=cm_cr_arp_mb_bdcrb_top?ie=UTF8

Any 5V USB to 9V center negative DC step up converter will work.

I’m using this one

Actually, the JOYO JP-02 has filters and a PCB, thus making it not just a glorified daisy chain. Each output puts out 100ma which points towards each output being isolated. It is also advertised that if one output goes out that the rest will still function, which is also something that isolated outputs do.

http://www.amazon.com/Power-Supply-JP-02-Isolated-Effect/dp/B00B5X2W4I

I was able to find a BBE Supa Charger on the amazon warehouse for $100. Maybe keep an eye out over there as well?

I have this already https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO/ref=sr_1_1?ie=UTF8&qid=1495833819&sr=8-1-spons&keywords=donner+power+supply&psc=1 which is about the same thing.

I just don't like that the best way to connect it is a flimsy and cumbersome wall wort. I'd much rather have a hefty and universal extension cable.

Dude on a budget here:

Two PSB-120 Single Plug 9 Volt Power Supplies. One running to a daisy chain for my digital pedals. One running to a daisy chain for my analog pedals.
These bad boys pump out 2000mA each. Like an ultra beefy OneSpot

Never gotten rid of them, because I've never had an issue with noise. Splitting up two between analog and digital helps a lot. Highly recommended for guitarists who want the best daisy chaining experience

I have a big Pedaltrain board - I think it's like 32 inches long. I recently decided I needed a smaller board for when space is tight, or when I don't want to lug 50 lbs of pedals. I went with this board from Gator. I also have a Voodoo Labs power supply on the big board, but I was feeling poor when it came to the new one. I wound up going with this one, figuring I could always return it, if it was noisy. But it's been dead quiet and powers the pedals fine.

Non isolated: https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO

That listing says it's isolated but I am almost certain it's not, but for 40$ you get 8 9v outputs + a 12v and 18v. 1 9v is 500ma so you could daisy chain it for another 5 100ma pedals.

Isolated:

The Donner ISO 8 cost 80-90$ but is actually isolated though it only has 8 outputs but a few are switchable from 9-12-18v, and it has 2 300ma outputs so once again you could chain up a few extra pedals.

I have the cheaper supply except it's branded as Caline, otherwise it's identical. It's worked great for a long time, even though it isn't isolated I've only had a few pedals that were noisy with it. The only downside is a lack of on/off switch, but I just unplug the power input which only takes a few seconds longer.

I know you said you don't need higher voltage outputs, but they can be nice. Eventually you may have a use for them, some pedals really do sound better at higher voltages though only a few are made for it. Also the Donner ISO 8 has 2 4-9v outputs so you can starve pedals which is an interesting feature.

1x4 board cut to desired length, built into desired size/shape. $5-20, or possibly repurposed.
Stain, sandpaper, glue, miter box and saw, clamps. $50 mostly reusable, building tool kit.

pedalboard tape $30 enough for 10-15 pedalboards.

isolated power supply $40.

The tape is the best, I unabashedly recommend it, 3M makes good stuff. The power supply I cannot recommend for or against because I have no experience with it. I'm sure some time shopping and researching will find a $40-90 solution that is recommended.

I'd suggest making the top at least two boards 18-24" wide with a 1" gap between them. Connect them with three angled bits to a bottom piece made from two more boards. Leave room for the power supply between top and bottom. Use the gap between the boards to keep the wiring. You can use more board to build a cover. Cabinet hardware to secure top to board, but be removable. It can look as raw or polished as you want. Paint, stain, stickers, whatever.

Edit: Also, watch That Pedal Show. Depending on your time, the above materials plus the time to learn and redo mistakes can quickly add up to "It might be cheaper to buy a manufactured board".

I have one of these- works perfect. https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO/ref=sr_1_1_sspa?hvadid=77653013976887&hvbmt=be&hvdev=c&hvqmt=e&keywords=donner+pedal+power+supply&qid=1563761923&s=gateway&sr=8-1-spons&psc=1

Yes, that would be fine. Pricey for an adapter at $30 though. For another $18 you could get one of these Joyos and ditch the One Spot. Should be much cheaper if you find a used one.

What is the model of the component you're powering?

Would this work? I'd recommend getting a US power adapter (60Hz, 120v /9v DC) rather than fucking around with converters.

https://www.amazon.com/dp/B00IR4CU22/ref=cm_sw_r_cp_apa_i_N4d1Db8WT4B1R

Thanks for the tips! I am powering everything other than the digitech pedals with a Donner power supply (https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO).

I will try putting the NS-2 after it.

depending on your budget

low (~35 bucks): one spot, donner dp

medium (~90 bucks): donner iso, mxr iso brick

a bit higher (~120 bucks and up): truetone cs7, voodoo labs pp2, walrus aetos

all these should cover your current and future needs. the medium and higher priced ones are isolated and will have clean power, the one spot and cheaper donner might introduce some noise depending on what you're plugging in to

Donner DP-1 from the looks of it.

There are a few options on Reverb and a couple of packs on Amazon. If you Google something like "guitar pedal power cable" you should find some options. There's always going to a brick-and-mortar music/guitar store. I have a local one that carries Voodoo Labs cables and adapters for pretty cheap.

Any 9V DC with at least 600mA will do.

So do not get any higer in voltage and never lower in A.

The powerconsumption is written on the back of the MS-101 (9v 600mA) + the symbols for DC and for inside - outside + .

Keywords to look for:

Center TIP negative -

2.5mm

6ft (2m) (that is the cable length)

and of cause 9v 1A

This here would do for example:

https://www.amazon.com/Keyboard-DanElectro-DigiTech-Electronic-LotFancy/dp/B07234PV7Q/ref=sr_1_4?keywords=power+supply+9v+1a+center+negative&qid=1569524089&s=gateway&sr=8-4

Yep! I checked my order history and it's this one, though there is more printed on mine than just a big "5": https://www.amazon.com/gp/product/B00HH62VB6/

If all of you guys are wanting a power supply thats not stupid expensive https://www.amazon.com/gp/aw/d/B00WHLLDWO?psc=1&ref=ppx_pop_mob_b_asin_title

Check it out, currently running it on my set up, even my strats are quiet.

Price wise well it beats buying a voodoo lab power brick promising the same performance.

Cheers too all, and nice set of drives mr OP

I have good luck with this

https://www.amazon.com/gp/product/B012VQ5A7S/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1

Some no name power supply like this one

Donner DPA-1 Pedal Power Supply Adapter 9V DC 1A Tip Negative 5 Way Daisy Chain Cables for Effect Pedal https://www.amazon.com/dp/B012VQ5A7S/ref=cm_sw_r_cp_api_i_HHEvDbZDW1MQW

I submitted a ticket and heard back from Roland support, "First check the power adapter and confirm it's the Roland PSB-1U. A universal power adapter can cause a problem like this. If that doesn't help, and you're certain isn't not related to your amp, cables, or headphones you're using, then there may be a problem with it that would require service."

I found the power supply that was provided with the unit is not a Roland PSB-1U, I couldn't find that exact model but found a Roland PSB-120 and supposedly works in place of the PSB-1U,
(https://www.amazon.com/gp/product/B001OAGQ80/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1)

I'll be getting that tomorrow as well as taking this into a local certified Roland repair shop today and hopefully get some good news.

Yes, i bought it from Amazon and works with any power bank.

USB DC 5V to DC 9 Volt USB Power Supply Cable, Max current 800mAh, Tip Negative Connector, compatible for guitar effects pedals power supply adapter https://www.amazon.com/dp/B07GD54Q66/ref=cm_sw_r_cp_api_i_-TjsDbTJYMXVM

Anything isolated in my opinion. You could do a 1 spot in the meantime, but I stopped using mine several years ago after I got more pedals. I have a Walrus Phoenix, but that’s totally overkill for you right now. They have a smaller version called the Aetos which is really great. It’s on the higher end of the price. MXR and T Rex have some options that are around the $99 mark. Amazon has some generic versions called Donners, which I’ve seen before and will probably work fine for a while. I guess you just take the risk as it gets older of the probably no-name transformers going out and surging your pedals; maybe not worth it then.

I do highly recommend either the MXR mini and T Rex mini are my most recommended if you can afford them.

Sorry, misread the question. It has individual current ratings depending on which output you plug into. https://www.amazon.com/gp/product/B00WHLLDWO/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

I use this one which seems fine. And the humming seems to be only coming from the fuzz pedal.

bought this a few years ago, still going strong no issues, $13
https://www.amazon.com/gp/product/B00IR4CU22/

Alternatively, here's a non-isolated brick for slightly more, but will look much much nicer on your board

Edit: forgot the link. http://www.amazon.com/gp/aw/d/B00WHLLDWO/ref=mp_s_a_1_1?qid=1449974688&sr=8-1&pi=SY200_QL40&keywords=isolated+power+supply&dpPl=1&dpID=51TjSpRlIEL&ref=plSrch

I'm actually planning on making half of my pedalboard with the Danelectro FAB line. I already have the overdrive and fuzz. Joyo would be just as good or better, I guess, but there's really nothing wrong with the FAB products.

they're pretty good. I also just bought this the other day.

$40. It’s a workhorse, had it for years with no issues. Here’s the link

https://www.amazon.com/gp/aw/d/B00WHLLDWO/ref=mp_s_a_1_1?ie=UTF8&qid=1527695009&sr=8-1-spons&pi=AC_SX236_SY340_QL65&keywords=donner+power+supply&psc=1

https://www.amazon.com/dp/B06XQW98CC?psc=1

I ended up trying el cheapo (https://www.amazon.com/dp/B07F69KR6K/ref=cm_sw_r_cp_api_i_Oal5CbQHNAY3Q).

So far so good.

I’m looking at buying a pedal board and amp for my acoustic guitar. The amp is strictly for home practice and not for gigs. For the pedal board I was looking at the gator aluminum board: https://www.amazon.com/dp/B00IJYE1CW/ref=cm_sw_r_cp_api_i_q9j3Cb8P04M3V
For the power supply for the board I was looking at the Donner DP-1: https://www.amazon.com/dp/B00WHLLDWO/ref=cm_sw_r_cp_api_i_j.j3Cb1VH1V0Q
For the amp I was considering the Acoustic A20. I was just interested in any feedback and recommendations?

https://www.amazon.com/Accessory-USA-Adapter-40-watt-Modeling/dp/B07C7PX42G

https://www.amazon.ca/AD-12-Adapter-Casio-Digital-Keyboard/dp/B074WH2TTF/ref=sr_1_fkmrnull_2?keywords=casio+cdp-120&qid=1557168697&s=gateway&sr=8-2-fkmrnull

this one would be the correct one i think

this one should work

edit: this one might work (i'm not sure if 600mA is enough since i cant find any specsheets)

https://www.amazon.com/Guitar-Pedal-Power-Supply-Overcurrent/dp/B06XQW98CC/ref=sr_1_1_sspa?ie=UTF8&qid=1538483114&sr=8-1-spons&keywords=pedal+power+supply&psc=1


I've not heard anyone knock these. I don't know anyone else that's used them but this thing is perfect. Cheap, powers an 18V
(perfect for a Danelectro Cool Cat) and also has some 9v for pedals that require more amperage than a Boss style pedal.

If you are planning on getting any other pedals, consider getting a multi-supply power box, like this.

They're pretty cheap and handy.

What you're looking for is called a "boost converter" in power electronic terms. If you find one, make sure it has good filtering since it's going to have a switch in it that creates noise unless it's an expensive or heavy linear converter (usually with a transformer in it).

If I was going to do this, I'd either just deal with two supplies or get something that kicks out all of the necessary voltages like this:

https://www.amazon.com/Donner-Guitar-Supply-Isolated-Output/dp/B00WHLLDWO

The problem with the multiple output voltages is that the receptacles on it look like they are the same configuration, so you could accidentally plug your 9V pedal into the 12V or 18V ones, and that could cause catastrophic damage.

Because I'm kind of an idiot, I don't like using systems/connection configurations that combine voltages unless I really need to. If I end up plugging the wrong thing into the wrong thing, things blow up. I'd just keep a separate wiring system for things with different voltages even though it's annoying so I didn't do anything stupid.

I have to disagree somewhat.. in my experience the daisy chain 1Spot was really noisy and would squeal when attached to certain pedals, in addition to adding noise to the signal. I now use a cheap Donner supply which isn't isolated, but it is a big step up from the daisy chain, for not much more money.

/u/fishfryy if you can afford it, get the proper isolated ones mentioned above, that's what I'm doing next. If you need more power, then the 1Spot C12 (not a daisy chain) or Walrus Phoenix are both good options as well.

Where does the 9v power supply factor into that?

It gets plugged into an electrical outlet right? So there’s essentially 2 cables and a cord for each pedal?

https://www.amazon.com/Donner-Supply-Adapter-Negative-Cables/dp/B012VQ5A7S/ref=mp_s_a_1_3?ie=UTF8&qid=1549826260&sr=8-3&pi=AC_SX236_SY340_QL65&keywords=daisy+chain+5&dpPl=1&dpID=41m52P-WtQL&ref=plSrch ?

Before I had the BBE I was powering 5 of them with this Donner Daisy Chain with no problem.

I have one of these https://www.amazon.com/dp/B00WHLLDWO?psc=1. I've only had it around 6 months, but it's been reliable and is reasonably priced. It's got 8 9v, 1 12v and 1 18v outlets. 1 of the 9v is 500ma so if you don't have any high power draw pedals you can put a daisy chain cable off it to power more than one pedal. All the other 9v are 100ma.

Huh, tossed a battery in and it works fine. Could it be something with my 9v supply? It seems to work fine on my boss rc1 and dd7. It’s this one https://www.amazon.com/dp/B012VQ5A7S/ref=cm_sw_r_cp_apip_S6hVRieiRpre8

cool i saw the voodoo before i thought it was a little pricey. i also dont own a pedalboard. thats another thing i was probably going to look into pretty soon as well. i have this im not sure if having this could ruin pedals in any way just because its cheap. https://www.amazon.com/Donner-Supply-Adapter-Negative-Cables/dp/B012VQ5A7S/ref=sr_1_3?ie=UTF8&qid=1494128956&sr=8-3&keywords=guitar+pedal+power+supply

Battery could be low. Pedal trouble shooting 101- start with the cable & then go to the power supply.

Try this:
https://www.amazon.com/dp/B078M83S5Q/ref=cm_sw_r_cp_apa_i_GO1DDbXTYHZ0C

You're gonna need something besides a 9V- some pedals drain those batteries pretty quickly.

Also what are you going in to with your Cello? A PA, a DI > PA, an acoustic amp or what? Might want to make sure a setting wasn't changed on that as well.

It say's it is and I haven't experienced any noise with mine, so I'd say yes.

Need to see the port where the adapter plugs in on the LeapDesk itself. Generally any 9v adapter will work as long as I can provide AT LEAST 500ma. But some devices have a non standard barrel jack. Thus the need to see the device. If it’s standard barrel size then this should work fine. Amazon: 9v 850ma AC to DC Wall Adapter

Please note that is US plug, you may need an EU plug depending on where you live.

Yeah, it's fine for lower current draw pedals. Give something like this a try, battery snap to 2.1mm negative center barrel https://www.amazon.com/Mr-Power-Battery-Converter-Connector-cable/dp/B07FCZZ5JF

Seems like the Caline pedals should come with one, or I do see a few sellers online who include this type of clip

I had been using a daisy chain power supply like this one and getting a nasty amount of noise, before I upgraded to the Voodoo 2. Currently there are no chains at all, each pedal is getting isolated power.

this :/

Gotta one day invest in a better power supply and a compressor

Donner Dp-1 Guitar Pedal Power Supply 10 Isolated DC Output for 9V/12V/18V Effect Pedal https://www.amazon.com/dp/B00WHLLDWO/ref=cm_sw_r_cp_api_i_aH8LDb56ZTWFY I use this power supply for my board and it works wonders for its price