Pro-Ject 13072
Pro-Ject Audio - Phono Box DC
Leabhar-làimhe stiùiridh
Ro-ràdh
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.

Figear 1: Aghaidh view of the Pro-Ject Audio Phono Box DC in black.
Fiosrachadh Sàbhailteachd
- 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.
- Dèan cinnteach gu bheil fionnarachadh ceart ann. Na cuir bacadh air fosglaidhean fionnarachaidh.
- Place the unit on a stable, level surface to prevent accidental falls.
- Seachain an aonad a chur faisg air stòran teas leithid rèididheatoran, clàran teas, stòbhaichean, no innealan eile (a’ gabhail a-steach ampliifiers) a bheir teas.
- Cleachd an solar cumhachd a thug an neach-dèanamh seachad a-mhàin.
- Na feuch ri seirbheis a thoirt don aonad thu fhèin. Thoir aire do luchd-obrach seirbheis teisteanasach airson a h-uile seirbheis.
Susbaint pacaid
Thoir sùil a bheil na nithean a leanas anns a’ phacaid agad:
- Pro-Ject Audio Phono Box DC unit
- DC power adapter (18V)
- Leabhar-làimhe stiùiridh
Ma tha nì sam bith a dhìth no air a mhilleadh, cuir fios chun neach-reic agad sa bhad.
Suidhich
Follow these steps to correctly set up your Phono Box DC:
- Suidheachadh: Position the Phono Box DC near your turntable and amplifier. Its compact size allows for flexible placement.
- 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.
- 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.
- Ceangail uèir talmhainn: Connect the ground wire from your turntable to the ground terminal on the Phono Box DC. This is crucial for minimizing hum and noise.
- Connect Output to Amplosgadair: 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-ampleasachadh agus saobhadh.
- Ceangal cumhachd: 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.

Figear 2: Cùl view showing input, output, MM/MC switch, ground terminal, and power input.
Ag obrachadh
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.
- Dèan cinnteach gu bheil do amplifier is set to the correct input channel where the Phono Box DC is connected.
- Atharraich an tomhas-lìonaidh le bhith a’ cleachdadh do amplifier's controls.
Cumail suas
The Pro-Ject Audio Phono Box DC requires minimal maintenance:
- Glanadh: Cleachd clò bog, tioram gus taobh a-muigh an aonaid a ghlanadh. Na cleachd innealan-glanaidh leaghaidh no fuasglaidhean.
- Dust: Keep the unit free from dust accumulation, which can affect performance and lifespan.
- Ceanglaichean: Dèan sgrùdadh bho àm gu àm air a h-uile ceangal càball gus dèanamh cinnteach gu bheil iad tèarainte agus saor bho chreimeadh.
Fuasgladh thrioblaidean
If you encounter issues with your Phono Box DC, refer to the following common problems and solutions:
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Gun fhuaim no meud glè ìosal | Incorrect connections, MM/MC switch setting, power issue, ampcur-a-steach lifier. |
|
| Fuaim shaobhadh no neo-shoilleir | Incorrect MM/MC switch setting, faulty cables, damaged cartridge. |
|
| Fuaim a’ chromaidh no a’ slugadh | Improper grounding, interference, faulty cables. |
|
Sònrachaidhean
| Feart | Mion-fhiosrachadh |
|---|---|
| Brand | Pro-Ject |
| Modail Àireamh | 13072 |
| Meudan toraidh (L x W x H) | 2.95 x 4.21 x 2.83 òirleach |
| Cuideam nì | 1.19 not |
| Stuth | Meatailt |
| Voltage | 120V |
| Solarachadh as àirde Voltage | 9.5 Volt |
| Solarachadh as ìsle Voltage | 9.5 bholt (AC) |
| Àireamh nan Sianalan | 1 |
| Sònrachadh Met | RIAA Response Accuracy 0.5dB (20-20,000 Hz), THD 0.01% (MM), THD 0.05% (MC) |
Fiosrachadh Barantais
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 weblàrach-lìn no cuir fios chun neach-reic ùghdarraichte agad.
Taic
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 weblàrach: www.project-audio.com
Nuair a chuireas tu fios chun taic, feuch an dèan thu cinnteach gu bheil àireamh modail an toraidh agad (13072) agus mion-fhiosrachadh a’ cheannaich agad deiseil.
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