Mikropon Saluran Tunggal Warm Audio WA12 MKII Preamplifier & Instrumen DI Manual Pamaké

1. Bubuka

Hatur nuhun pikeun meuliasing the Warm Audio WA12 MKII Single Channel Microphone Preamplifier & Instrument DI. This unit is a completely discrete, high voltage, mikropon transformator ganda praamplifier designed to enhance the tone of microphones and instruments. It offers high gain (+71dB), high headroom, and low noise, making it an ideal choice for a wide range of recording applications. This manual will guide you through the setup, operation, and maintenance of your WA12 MKII to ensure optimal performance and longevity.

2. Parentah Kasalametan

Please read and follow all safety instructions before operating this device. Keep this manual for future reference.

• Sumber Daya: Only use the provided IEC cable and connect to a grounded power outlet. Ensure the voltage cocog sarat Unit urang.
• Cai & Uap: Do not expose this unit to rain, moisture, or any liquids. Do not operate near water.
• Panas: Ulah neundeun unit ieu caket kana sumber panas sapertos radiator, pancatat panas, kompor, atanapi alat sanés anu ngahasilkeun panas.
• Ventilasi: Pastikeun ventilasi anu leres. Ulah meungpeuk sagala bukaan ventilasi.
• Palayanan: Do not attempt to service this unit yourself. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
• beberesih: Ngabersihan ngan ku kaén garing.

3. Eusi Paket

Your Warm Audio WA12 MKII package should include the following items:

• Warm Audio WA12 MKII Unit
• Kabel IEC
• Pamilik Manual

4. Produk Langkungview

4.1 Kadali Panel hareup

Image: Front panel of the Warm Audio WA12 MKII, showing all controls and indicators.

• 1/4" Instrument DI Input: Connect high-impedance instruments such as guitars or basses here.
• HI-Z Button: Engages the high-impedance input for instruments, optimizing the signal path.
• Tombol 48V: Activates +48V phantom power for condenser microphones. An indicator LED illuminates when active.
• Tombol PAD: Applies a -20dB attenuation to the input signal, useful for very loud sources to prevent clipping.
• POL (Polarity) Button: Inverts the polarity (phase) of the input signal. Useful for correcting phase issues when using multiple microphones.
• TONE Button: Engages a tone-shaping circuit that alters the input impedance from 600 ohms to 150 ohms, providing a different sonic character.
• Knob GAIN: Controls the input gain for the microphone or instrument signal, ranging from 29dB to 65dB.
• kenop OUTPUT: Saluyukeun tingkat kaluaran sakabéh praamppangagung.
• VU Meter LEDs: A series of LEDs indicating the output level, ranging from -20dB to +18dB, with indicators for 0dB, +08dB, and +18dB (clipping).
• Tombol DAYA: Turns the unit on or off. An indicator LED illuminates when the unit is powered on.

4.2 Sambungan Panel Rear

The rear panel of the WA12 MKII provides the necessary connections for integrating the unit into your audio setup.

• Input Mikropon XLR: Connect your microphone via a standard XLR cable.
• Kaluaran Garis XLR: Connect this output to your audio interface, mixer, or other recording equipment.
• Input Daya IEC: Connect the provided IEC cable here to power the unit.

5. Setélan

Follow these steps to set up your Warm Audio WA12 MKII:

1. Sambungan Daya: Connect the IEC power cable to the rear panel of the WA12 MKII and then to a grounded AC power outlet.
2. Sambungan Mikropon: Connect your microphone to the XLR Microphone Input on the rear panel using a high-quality XLR cable.
3. Sambungan Instrumen (Opsional): If using an instrument, connect it to the 1/4" Instrument DI Input on the front panel. Ensure the HI-Z button is engaged.
4. Sambungan Kaluaran: Connect the XLR Line Output on the rear panel to an input on your audio interface, mixer, or other recording device.
5. Daya Hurung: Press the POWER button on the front panel. The power indicator LED will illuminate.
6. Setélan Awal: Set the GAIN and OUTPUT knobs to their minimum positions before connecting any audio sources to avoid sudden loud signals.

6. Parentah Operasi

Operating the WA12 MKII involves adjusting its various controls to achieve the desired sound and level.

• Keuntungan Staging: Begin by slowly increasing the GAIN knob until the desired input level is achieved. Monitor the VU Meter LEDs to ensure the signal is not clipping (red +18dB LED). Adjust the OUTPUT knob to control the signal level sent to your recording device.
• Phantom Power (48V): If using a condenser microphone, press the 48V button to supply phantom power. Always connect the microphone before engaging phantom power and disengage it before disconnecting the microphone.
• Pad: For very loud sources (e.g., close-miked drums, loud guitar amps), engage the PAD button to reduce the input signal by 20dB, preventing distortion.
• Polarity (POL): Use the POL button to invert the phase of the input signal. This can be crucial when recording with multiple microphones to avoid phase cancellation issues.
• Nada: The TONE button changes the input impedance, offering a different sonic flavor. Experiment with this setting to find what best suits your microphone and source.
• HI-Z: When connecting an instrument directly to the 1/4" input, ensure the HI-Z button is engaged for proper impedance matching.

7. Pangropéa

Proper maintenance will ensure the longevity and optimal performance of your WA12 MKII.

• beberesih: Anggo kaén anu garing sareng lemes pikeun ngabersihan bagian luar unit. Hindarkeun pembersih abrasive atanapi pangleyur.
• Panyimpenan: Upami teu dianggo, simpen alat ieu di tempat anu tiis sareng garing, jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
• Ventilasi: Ensure the unit has adequate airflow around it during operation to prevent overheating.
• Perawatan kabel: Handle all cables with care. Avoid bending or crimping them excessively.

8. Cara ngungkulan

If you encounter any issues with your WA12 MKII, refer to the following common problems and solutions:

• Henteu aya kakuatan:
  • Check if the IEC cable is securely connected to the unit and the power outlet.
  • Pastikeun stop kontak listrik fungsina.
  • Verify the POWER button is pressed in and its LED is illuminated.
• Henteu aya sora:
  • Check all audio cable connections (microphone, instrument, output).
  • Ensure GAIN and OUTPUT knobs are not set to minimum.
  • If using a condenser mic, ensure 48V phantom power is engaged.
  • If using an instrument, ensure the HI-Z button is engaged.
  • Check the input/output settings on your audio interface or mixer.
• Sora distort:
  • Turunkeun kenop GAIN.
  • Engage the PAD button if the source is very loud.
  • Check the input level on your recording device to ensure it's not clipping.
• Hum atawa Noise:
  • Pastikeun sadaya kabel ditangtayungan leres sareng disambungkeun.
  • Coba colokan listrik anu béda.
  • Check for ground loops.
  • Ensure the POL (Polarity) button is set correctly if using multiple mics.

If the problem persists, contact Warm Audio support or a qualified technician.

9. Spésifikasi

10. Émbaran jaminan

Warm Audio products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship for a period specified by Warm Audio at the time of purchase. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, please refer to the official Warm Audio websitus atanapi ngahubungan rojongan customer maranéhanana.

11. Rojongan

For technical support, product registration, or further inquiries, please visit the official Warm Audio website or contact their customer service department. You can find contact information and FAQs on their support page.