Yuer PR-07 Power Supply: Maximum Isolation and Signal Protection

The Yuer PR-07 - Full Isolated Power Supply with Buffer, PSU18V, 1.5A delivers clean, consistent power for demanding pedalboard setups. By isolating each output and including a switchable buffer, this model addresses common pedalboard headaches and safeguards your tone and equipment. From analog stompboxes to high-draw digital pedals, the PR-07 stands out as a versatile centerpiece for guitarists and bassists seeking an efficient solution. Each feature functions as a stand-alone benefit for the discerning user.

Category-Leading Versatility and Buffering

With eight fully isolated outputs and an integrated, switchable buffer, this unit sets itself apart at this price point. Signal strength is preserved on even the largest pedalboards, while diverse output ratings handle a blend of standard and high-powered pedals. Troubleshooting becomes straightforward due to individual status LEDs.

Power Output Options for Every Pedal

Flexibility and safety are critical for today’s effects rigs. Multiple output voltages and current ratings let you match nearly any pedal, ensuring optimal results and protection for your gear.

• 9V DC Outputs (4x 200 mA, 2x 300 mA, 2x 500 mA): multiple outputs for standard and high-draw pedals
• 18V DC Output (1x 100 mA): for specialty pedals needing higher voltage
• With a 5V DC USB Output (800 mA), mobile devices or accessories can be powered directly during your performance or rehearsal.

Physical Design and Convenience

Built for effortless integration, the PR-07 offers lightweight construction and compact dimensions. Essential accessories are included, so setup and transport are hassle-free.

• Dimensions: 160 x 60 x 32 mm — fits most pedalboards
• Weight: 400 g — easy to handle and mount
• Unpack the 18V DC power adapter and nine DC cables for a ready-to-go experience right out of the box.

Signal Integrity and Noise Elimination

Signal degradation and unwanted noise can disrupt any session. The PR-07’s isolated outputs and switchable buffer circuit prevent ground loops, keeping your effects chain quiet. LED indicators show the health of each output instantly.

• Isolated outputs: Prevent ground loops and crosstalk between pedals
• Buffer circuit: Switchable to suit your setup and preserve tone
• Status LEDs provide immediate visual feedback for each power connection, making maintenance straightforward.