Electro-Harmonix 9V Power Supply (Standard) US9DC-100

1. Produk Lebihview

The Electro-Harmonix 9V Power Supply (Model US9DC-100) is designed to provide reliable power to compatible Electro-Harmonix effects pedals. This power supply converts standard 120V AC household current to 9V DC, featuring a 1/8 inch (3.5mm) tip-positive plug for specific pedal models.

Ciri-ciri Utama:

• Class 2 transformer for safe operation.
• Input: 120V AC, 60Hz, 55mA.
• Output: 9V DC, 100mA.
• Equipped with a 1/8 inch (3.5mm) tip-positive plug.

Keserasian:

This power supply is compatible with Electro-Harmonix pedals requiring a 9V DC, 100mA power source with a 1/8 inch (3.5mm) tip-positive plug. Known compatible models include:

• Big Muff Pi (Classic)
• Octave Multiplexer
• Klon Kecil
• Small Stone
• Bassballs
• Double Muff
• Dr. Q
• Mini Q-Tron
• Pulsar

Important: This power supply is NOT compatible with pedals requiring a standard 2.1mm barrel connector with a center-negative polarity, such as the Bass Big Muff Pi or Nano Soul Preacher. Always verify the power requirements and connector type of your pedal before use.

An image showing the Electro-Harmonix 9V Power Supply. The power adapter is black with the Electro-Harmonix logo and specifications printed on it. The output cable terminates in a 1/8 inch (3.5mm) tip-positive barrel connector.

2. Arahan Persediaan

1. Sahkan Keserasian: Before connecting, ensure your Electro-Harmonix pedal requires a 9V DC, 100mA power supply with a 1/8 inch (3.5mm) tip-positive connector. Refer to your pedal's manual for specific power requirements.
2. Connect to Pedal: Insert the 1/8 inch (3.5mm) plug of the power supply into the power input jack of your Electro-Harmonix pedal. Ensure a secure connection.
3. Sambung ke Alur Kuasa: Plug the power supply's AC prongs into a standard 120V AC, 60Hz wall outlet.
4. Hidupkan kuasa: Your pedal should now receive power. If your pedal has a power indicator light, it should illuminate.

3. Garis Panduan Operasi

Once connected, the power supply provides continuous 9V DC power to your compatible pedal. No further user interaction is required for its operation.

Langkah Keselamatan:

• Use only with compatible Electro-Harmonix pedals as specified.
• Do not expose the power supply to water or excessive moisture.
• Avoid dropping or subjecting the power supply to severe impacts.
• Do not attempt to open or modify the power supply unit. There are no user-serviceable parts inside.
• Cabut palam bekalan kuasa daripada soket dinding apabila tidak digunakan untuk tempoh yang lama.
• Ensure the power outlet is easily accessible for quick disconnection if needed.

4. Penyelenggaraan

The Electro-Harmonix 9V Power Supply requires minimal maintenance.

• Pembersihan: Disconnect the power supply from both the wall outlet and the pedal. Wipe the exterior with a soft, dry cloth. Do not use liquid cleaners or solvents.
• Storan: Store the power supply in a cool, dry place away from direct sunlight and extreme temperatures when not in use. Avoid tightly coiling the cable to prevent damage.

5. Penyelesaian masalah

If you encounter issues with your Electro-Harmonix 9V Power Supply, consider the following:

• Pedal Tidak Dihidupkan:
  • Ensure the power supply is securely plugged into both the wall outlet and the pedal.
  • Verify the wall outlet is functional by testing it with another device.
  • Confirm that the power supply is the correct model (US9DC-100) and that your pedal requires a 9V DC, 1/8 inch (3.5mm) tip-positive connector. Incorrect polarity or connector type will prevent operation.
  • Test the pedal with a fresh 9V battery (if applicable) to rule out a pedal malfunction.
• Dengungan atau Bunyi:
  • Ensure the power supply cable is not running parallel to audio cables, which can induce noise.
  • Try plugging the power supply into a different wall outlet, preferably on a different circuit, to rule out ground loop issues.
  • Ensure the power supply is not overloaded by connecting it to an incompatible pedal or device.
• Sambungan longgar:
  • If the plug feels loose in the pedal's jack, it might indicate wear on either the plug or the jack. Ensure the plug is fully inserted.

If problems persist after following these steps, contact Electro-Harmonix customer support.

6. Spesifikasi

7. Waranti dan Sokongan

Electro-Harmonix products are designed for durability and performance. For information regarding warranty coverage, service, or technical support, please refer to the official Electro-Harmonix webtapak atau hubungi terus bahagian perkhidmatan pelanggan mereka.

When contacting support, please have your product model number (US9DC-100) and any relevant purchase information available.