Boss PSB120 Power Supply

The Boss PSB120 is an AC Power Adapter with Cord (PSB-1U Equivalent – Replaces: ACB-120, ACF-120, ACK-120, ACI-120)

SPECIFICATIONS

• Input Voltage Range: 100-240V AC, 50-60Hz, Output Voltage: 9V DC, Output
• Amps: 2000mA
• Sleeve/Tip Configuration: Sleeve – Positive, Tip/Center – Negative
• Weight: 3.52 ounces
• Size Dimensions 9/45 x 10.24 x 10.83 inches

Manufacturer: RSS by Roland
Model: PSB-120
SKU: I255757-N-31-WHXE
UPC: 761294403471

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Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.