I-Pro-Ject 13072

Pro-Ject Audio - Phono Box DC

Incwadi Yeziqondiso

Isingeniso

This manual provides essential information for the proper setup, operation, and maintenance of your Pro-Ject Audio Phono Box DC. This compact phono preamplifier is designed to enhance the audio signal from your turntable, making it compatible with line-level inputs on your amplifier or receiver. It supports both Moving Magnet (MM) and Moving Coil (MC) cartridges, offering versatility for various turntable setups.

Pro-Ject Audio Phono Box DC, front view

Umfanekiso 1: Ngaphambili view of the Pro-Ject Audio Phono Box DC in black.

Ulwazi Lokuphepha

  • Always disconnect the power adapter before cleaning or if the unit will not be used for an extended period.
  • Do not expose the unit to rain or moisture. Avoid placing objects filled with liquid, such as vases, on the unit.
  • Qinisekisa ukungena komoya ngendlela efanele. Ungavimbi izimbobo zokungenisa umoya.
  • Place the unit on a stable, level surface to prevent accidental falls.
  • Gwema ukubeka iyunithi eduze kwemithombo yokushisa njengama-radiator, amarejista okushisa, izitofu, noma ezinye izinto zokusebenza (okuhlanganisa ampama-lifiers) akhiqiza ukushisa.
  • Sebenzisa kuphela ugesi olunikezwa umenzi.
  • Ungazami ukusevisa iyunithi ngokwakho. Thumela zonke izinsiza kubasebenzi benkonzo abaqeqeshiwe.

Okuqukethwe Kwephakheji

Sicela uhlole ukuthi iphakheji yakho iqukethe izinto ezilandelayo:

  • Pro-Ject Audio Phono Box DC unit
  • DC power adapter (18V)
  • Incwadi Yeziqondiso

Uma kukhona izinto ezingekho noma ezonakele, sicela uxhumane nomthengisi wakho ngokushesha.

Setha

Follow these steps to correctly set up your Phono Box DC:

  1. Ukubekwa: Position the Phono Box DC near your turntable and amplifier. Its compact size allows for flexible placement.
  2. Cartridge Type Selection: Locate the MM/MC switch on the rear panel of the Phono Box DC. Set it according to your turntable's cartridge type (Moving Magnet or Moving Coil). Ensure this is set correctly for optimal sound quality.
  3. Connect Turntable to Input: Connect the RCA output cables from your turntable to the "In" (Left and Right) RCA inputs on the rear of the Phono Box DC.
  4. Xhuma i-Ground Wire: Connect the ground wire from your turntable to the ground terminal on the Phono Box DC. This is crucial for minimizing hum and noise.
  5. Connect Output to Ampophilayo: Connect the "Out" (Left and Right) RCA outputs from the Phono Box DC to a line-level input on your amplifier or receiver (e.g., "Aux", "CD", "Line In"). Do NOT connect it to an amplifier's dedicated "Phono" input, as this would result in over-amplification and distortion.
  6. Xhuma Amandla: Connect the supplied 18V DC power adapter to the "Power 18V===" input on the rear of the Phono Box DC, then plug the adapter into a suitable power outlet.
Pro-Ject Audio Phono Box DC, rear view ngezixhumanisi

Umfanekiso 2: Ngemuva view showing input, output, MM/MC switch, ground terminal, and power input.

Isebenza

Once all connections are made and the power is supplied, the Phono Box DC is ready for operation. There are no additional controls on the unit beyond the MM/MC switch. Simply select the correct cartridge type, and the unit will automatically process the audio signal from your turntable.

  • Qinisekisa eyakho amplifier is set to the correct input channel where the Phono Box DC is connected.
  • Lungisa ivolumu usebenzisa i- ampizilawuli ze-lifier.

Isondlo

The Pro-Ject Audio Phono Box DC requires minimal maintenance:

  • Ukuhlanza: Sebenzisa indwangu ethambile neyomile ukuhlanza ingaphandle leyunithi. Ungasebenzisi izihlanzi noma izinyibilikisi eziwuketshezi.
  • Uthuli: Keep the unit free from dust accumulation, which can affect performance and lifespan.
  • Izixhumanisi: Hlola njalo zonke izintambo ezixhunywe kuzo ukuqinisekisa ukuthi ziphephile futhi azinawo ugesi.

Ukuxazulula inkinga

If you encounter issues with your Phono Box DC, refer to the following common problems and solutions:

InkingaImbangela EngenzekaIsixazululo
Awukho umsindo noma ivolumu ephansi kakhuluIncorrect connections, MM/MC switch setting, power issue, ampokokufaka kwe-lifier.
  • Verify all RCA cables are securely connected to the correct inputs/outputs.
  • Ensure the MM/MC switch matches your cartridge type.
  • Check that the power adapter is properly connected and plugged into a live outlet.
  • Qinisekisa eyakho amplifier is set to the correct line-level input (e.g., Aux, CD, Line In), not a dedicated Phono input.
Umsindo ohlanekezelwe noma ongacacileIncorrect MM/MC switch setting, faulty cables, damaged cartridge.
  • Double-check the MM/MC switch setting.
  • Try replacing RCA cables to rule out cable issues.
  • Inspect your turntable's cartridge for damage or wear.
Umsindo ohumuzayo noma obhayizayoImproper grounding, interference, faulty cables.
  • Ensure the turntable's ground wire is securely connected to the Phono Box DC's ground terminal.
  • Verify that all components (turntable, preamp, amplifier) are plugged into the same power strip or wall outlet to avoid ground loops.
  • Move the Phono Box DC away from other electronic devices that might cause interference (e.g., Wi-Fi routers, power supplies, large transformers).
  • Try different RCA cables, especially shielded ones.

Imininingwane

IsiciImininingwane
IbhrendiI-Pro-Ject
Inombolo Yemodeli13072
Ubukhulu bomkhiqizo (L x W x H)2.95 x 4.21 x 2.83 amayintshi
Isisindo sento1.19 amakhilogremu
OkubalulekileInsimbi
Voltage120V
Ubuningi Supply Voltage9.5 volts
Ubuncane Bokunikezwayo Kwevolumutage9.5 Volts (AC)
Inombolo Yeziteshi1
Incazelo MetRIAA Response Accuracy 0.5dB (20-20,000 Hz), THD 0.01% (MM), THD 0.05% (MC)

Ulwazi Lwewaranti

Pro-Ject Audio Systems products are covered by a manufacturer's warranty. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.

For detailed warranty information, it is recommended to visit the official Pro-Ject Audio Systems webnoma xhumana nomthengisi wakho ogunyaziwe.

Ukusekela

Should you require further assistance or have questions not covered in this manual, please contact:

  • Your authorized Pro-Ject Audio Systems retailer.
  • Pro-Ject Audio Systems customer support via their official webindawo: www.project-audio.com

Uma uxhumana nosekelo, sicela ube nenombolo yakho yemodeli yomkhiqizo (13072) kanye nemininingwane yokuthenga.

© 2025 Pro-Ject Audio Systems. All rights reserved.

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