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mxr iso brick

Skip it33/100

a 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★

33/100

Skip it

Scored 33/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
1
×0.30
Growth
57
×0.30
Competition
23
×0.20
Quality gap
37
×0.10
Returns
76
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +74.3% year over year.
500250Spike '24Black Friday '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Dec · busiest ÷ quietest = 1.8×

Competition

65%MXR
  • 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%

#ProductBrandPriceRatingReviewsClick shareTrend
1MXR$100.084.6★77318%rising
2MXR$167.314.6★21917%rising
3MXR$101.684.6★41516%falling
8MXR$207.944.8★94%rising

Product shelf

All 12 tracked products in this niche.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall17%

“Well-made”

Advertised Vs Actual Product12%

“Works as advertised”

Value For Money11%

“It's extremely affordable too which is nice since most boutique power supplies are coming in at $150 plus”

Strength10%

“Great power supply”

Noise Level7%

“However, once we swithed to the Donner power supply, all the noise went away”

Size-Overall6%

“Compact size”

Functionality-Overall4%

“Like this bundle, also, and the little headstock tuner works great”

Gifting Purpose3%

“Its a gift”

Correct Contents3%

“The whole pkg was great”

Tune Retention3%

“even can flip polarity when necessary”

What buyers complain about

Noise Level39%

“noisy”

Advertised Vs Actual Product14%

“Not fully isolated as advertised”

Size-Overall13%

“Loose fit,”

Quality-Overall7%

“I would not recommend buying this as quality control is lacking”

Tune Retention7%

“I got a high pitch whine when connecting a tuner to the pedal chain”

Amplification4%

“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”

Thickness2%

“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%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.