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PALMER PWT 08 UNIVERSAL 9V
Palmer

PALMER PWT 08 UNIVERSAL 9V

Bottom line: The PALMER PWT 08 UNIVERSAL 9V ($117.43 on Amazon as of 2026-10-06): 2,000 mA total output powers a full pedalboard; main trade-off: premium price versus basic daisy-chain power supplies.

$117.43

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Buy on Amazon — $117.43 Compare to similar audio & midi

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 2,000 mA total output powers a full pedalboard
  • ✓ 8 isolated outlets prevent ground-loop hum and crosstalk
  • ✓ Two outlets switch between 9, 12 and 18V
  • ✓ Y-cable stacks outlets to 21/24/30/36V; bi-color status LEDs

Cons

  • ✗ Premium price versus basic daisy-chain power supplies
  • ✗ Only two of eight outlets offer 9/12/18V switching
  • ✗ Center-negative outlets need adapters for center-positive pedals
  • ✗ Uses an external mains adapter, not built-in IEC power

Manufacturer description

The PWT 08 is a universal pedalboard power supply with huge 2, 000 mA output capacity and 8 standard center negative outlets. Two of these are switchable to 9, 12 or 18 volts, and with the included Y cable they can be combined to a single outlet for 21, 24, 30 or 36 volts maximum output. They are isolated from each other and the remaining outlets. Featuring short circuit and overload protection, the PWT 08 is fully regulated to deliver constant voltage. The unit sports a power on LED, bi-color outlet status LEDs and comes with a set of DC cables and dedicated mains adapter. The PWT 08 is the…

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SpecPicks Verdict

SpecPicks scored PALMER PWT 08 UNIVERSAL 9V using a rating × review-volume × price-fit model applied to published specs and reviews across the audio & midi category. Palmer's audio & midi lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for audio & midi of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Package Dimensions: 9.4 L x 19.6 H x 13.0 W (centimeters)
  • Package Weight : 1 pounds
  • Country of Origin : China
  • Brand: Palmer

Full Specifications

BrandPalmer
Wattage36 watts
Model NamePWT08
Unit Count1.0 Count
Form FactorPedalboard-specific
Model NumberPWT08
Connector TypeIEC C13
Cooling MethodAir
Item Type NameAudio Interface
Package Weight1 pounds
Item Dimensions4.3 x 4.37 x 1.7 inches
Mfr Part NumberPWT08
Country of OriginChina
Compatible DevicesLaptop
Package Dimensions9.4 L x 19.6 H x 13.0 W (centimeters)
Warranty Description5 year.
Maximum Input Voltage18 Volts (AC)
Minimum Input Voltage100 Volts (AC)
Item dimensions L x W x H4.3 x 4.37 x 1.7 inches
Connector Type Used on CableIEC C13

Ready to buy?

PALMER PWT 08 UNIVERSAL 9V is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $117.43

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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PALMER PWT 08 UNIVERSAL 9V
$117.43
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