mxr iso brick
Skip it33/100a small market ($26K/yr) — mxr iso brick doesn't clear our bar today.
Market/yr
$26K
Growth (1y)
+74.3%
Products
12
Brands
4
was 4 a year ago
Sellers
41
Price range
$20.06–$216.84
Returns
3.0%
Rating
4.5★
Skip it
Scored 33/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +74.3% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Jan, Dec · busiest ÷ quietest = 1.8×
Competition
- MXR65%
- Tonebird30%
- Donner2%
- lojiraz2%
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 41 sellers compete here.
Brands
4 flat
was 4 a year ago
Sellers
41
Top 5 brand share
100%
Product shelf
All 12 tracked products in this niche.

MXR DC Brick Power Supply
MXR
$100.084.6★773 reviews

MXR Iso-Brick Power Supply
MXR
$167.314.6★219 reviews

MXR Mini Iso-Brick Power Supply
MXR
$101.684.6★415 reviews

MXR M239 Mini Iso-Brick 9v 18v Effects Pedal Power Supply with Tonebird Bundle Including Dunlop ECB004 18-volt Adapter True Tune Tuner Patch Cables and Dunlop Picks
Tonebird
$104.464.7★24 reviews

MXR M238 Iso-Brick Power Supply Bundle with Dunlop PVP101 Pick Pack
MXR
$177.484.6★23 reviews

MXR M237 DC Brick Effects Pedal Power Supply 9Vx8 and 18Vx2 Outputs Tonebird Instrument Cable ECB009 Adapter Tuner Picks Patch Cables Bundle
Tonebird
$103.654.4★44 reviews

MXR M238 Iso-Brick Effects Pedal Power Supply 9V 18V Outputs Plus Two Variable 6V-15V with Tonebird Bundle with Dunlop 18V Power Adapter True Tune Tuner Multi-Tool Patch Cables and Dunlop Picks
Tonebird
$176.975.0★13 reviews

MXR Iso-Brick Pro Power Supply
MXR
$207.944.8★9 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Well-made”
“Works as advertised”
“It's extremely affordable too which is nice since most boutique power supplies are coming in at $150 plus”
“Great power supply”
“However, once we swithed to the Donner power supply, all the noise went away”
“Compact size”
“Like this bundle, also, and the little headstock tuner works great”
“Its a gift”
“The whole pkg was great”
“even can flip polarity when necessary”
What buyers complain about
“noisy”
“Not fully isolated as advertised”
“Loose fit,”
“I would not recommend buying this as quality control is lacking”
“I got a high pitch whine when connecting a tuner to the pedal chain”
“I have 5 pedals on the board, they are high quality pedals too, i daisy chained them, my amp and the chain runs on the same outlet, when i unplugged the board the amp was dead quet, plug the board back in even if unplugged from the amp and i got a nasty hum, while the hum is still present about 80% of it was reduced after i powered everything with the Doner block, seems to be built good too, no complaints”
“as thin as a deck of cards”
Top return reasons
- Noise Level22%
- Functionality-Overall16%
- Defective Material/Parts13%
- Advertised Vs Actual Product11%
- Size-Overall9%
- Compatibility-Overall4%
- Connectivity-Overall3%
- Value For Money3%
- Amplification2%
- Add-Ons/Attachments2%



