Boss PSA120S 9-Volt Power Adapter

Item # ET001
| Mfg # PSA120S
| UPC # 761294402450
Our Price: $29.15
Retail: $31.50 | You Save: 7%

The PSA-120S is the recommended power supply for products including all new Boss Compact and Twin pedals, ME-50/-20/-20B Multi-effects, the DB-66/-88/-90 metronomes, DR-Series drum machines, FC-Series foot controllers, MC-202, SH-101, SP-202, TR-626, and all TU-Series tuners.

  • New generation power supply for today's digital instruments
  • 500 mA of current to easily power multiple pedals, even digital ones
  • Power cable length is increased to almost 10 feet
  • LED indicator for quick visual verification of on/off status
  • New design which does not cover adjacent power outlets

Input Voltage: AC 117 V (50Hz/60Hz)
Output Voltage: DC 9 V
Maximum Current Output: 500 mA
Width: 1 1/8" (27.8mm)
Depth: 1 3/4" (43mm)
Height: 2 1/2" (63mm)
Weight: 6 oz. (150g)

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Product Warranty Information

Tel: (323) 890-3700; Boss Website | Warranty Info | Website Contact; 12 Months Parts, 3 Months Labor


All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
Known around the world as the company that put the “stomp” in “stompbox,” BOSS is the division of Roland Corporation most easily recognized for its legendary line of colorful guitar and bass effects pedals. BOSS gives you the great-sounding tools you need to spend less time tweaking and more time playing.