Pro-Ject Phono Box DS3 B Balanced Phono Preampcankurtaran

giriiş

Thank you for choosing the Pro-Ject Phono Box DS3 B. This balanced phono preampAsansör, yüksek kalite sağlamak üzere tasarlanmıştır. amplification for both Moving Magnet (MM) and Moving Coil (MC) cartridges, offering flexible adjustments for optimal sound reproduction. Please read this manual carefully to ensure proper setup and operation.

Güvenlik Talimatları

• Always disconnect the power adapter from the mains before handling the device or connecting/disconnecting cables.
• Güç kaynağı hacmini sağlayıntage cihazda belirtilen gereksinimlerle eşleşiyor.
• Avoid exposing the device to moisture, rain, or excessive heat.
• Cihazı açmayınasing. Tüm servis işlemlerini yetkili personele yaptırın.
• Cihazı güçlü elektromanyetik girişim kaynaklarından uzak tutun.

Paket İçeriği

Paketinizin aşağıdaki öğeleri içerdiğini doğrulayın:

• Pro-Ject Phono Box DS3 B unit
• 18V DC güç adaptörü
• Kullanıcı Kılavuzu

Ürün Bittiview

Ön Panel Kontrolleri

Figure 1: Front panel of the Pro-Ject Phono Box DS3 B.

• Loading Ohms (Variable Potentiometer): Adjusts the input impedance for Moving Coil (MC) cartridges continuously from 10 to 1000 Ohms.
• Giriş Seçici: Toggles between RCA and XLR input connections.
• Ses Altı Filtresi: Activates a filter to remove very low-frequency rumble, improving sound clarity.
• Loading pF: Selects input capacitance for Moving Magnet (MM) cartridges (50, 150, 300, 400 pF).
• dB'yi kazanın: Adjusts the gain level (40, 45, 50, 55, 60, 65 dB) to match your cartridge output and ampAmplifikatör giriş hassasiyeti.

Arka Panel Bağlantıları

Figure 2: Rear panel connections of the Pro-Ject Phono Box DS3 B.

• Inputs (RCA & 5-pin mini XLR): Connect your turntable's output cables here. The 5-pin mini XLR allows for a true balanced connection from compatible turntables.
• Outputs (RCA & XLR): Bunları şunlara bağlayın: amplifier or receiver's line-level inputs. XLR outputs provide a balanced signal.
• Yer Terminali: Connect your turntable's ground wire here to minimize hum.
• Trigger Input/Output (12V): For remote power control with other compatible Pro-Ject components.
• 18V DC Güç Girişi: Sağlanan güç adaptörünü buraya bağlayın.

Kurmak

Atama

Place the Phono Box DS3 B on a stable, level surface, away from heat sources and other electronic devices that may cause interference. Ensure adequate ventilation around the unit.

Döner Tablanızı Bağlama

1. RCA Bağlantısı: Connect the RCA cables from your turntable to the RCA inputs on the Phono Box DS3 B.
2. Balanced Connection (5-pin mini XLR): If your turntable supports balanced output, connect a compatible 5-pin mini XLR cable from your turntable to the balanced input on the Phono Box DS3 B.
3. Topraklama: Connect the ground wire from your turntable to the ground terminal on the Phono Box DS3 B. This is crucial for minimizing hum and noise.

Bağlantınız Ampcankurtaran

1. RCA Çıkışı: Connect RCA cables from the Phono Box DS3 B's RCA outputs to a line-level input (e.g., 'Aux', 'Line In', 'CD') on your amplifier veya alıcı. Do not connect to a 'Phono' input on your ampcankurtaran, as this would result in double pre-amplifikasyon.
2. XLR Çıkışı: For a balanced connection, connect XLR cables from the Phono Box DS3 B's XLR outputs to balanced XLR inputs on your amplifier veya alıcı.

Güç Bağlantısı

Connect the supplied 18V DC power adapter to the 'Power 18V' input on the rear panel of the Phono Box DS3 B. Then, plug the power adapter into a suitable mains outlet. Only use the power adapter supplied with the unit.

Şekil 3: Ör.ample setup showing the Phono Box DS3 B connected to a turntable.

İşletim

Once all connections are made, you can power on the Phono Box DS3 B. The unit does not have a dedicated power switch; it powers on when connected to the mains. Adjust the settings on the front panel according to your cartridge type and listening preferences.

Giriş Seçimi

Use the 'Input' button to select between the RCA or XLR input, depending on how your turntable is connected.

Adjusting Load Impedance (MC Cartridges)

For Moving Coil (MC) cartridges, use the 'Loading Ohms' potentiometer to continuously adjust the input impedance. Experiment with different settings while listening to find the optimal sound for your specific MC cartridge. This adjustment can significantly impact the tonal balance and dynamics.

Adjusting Capacitance (MM Cartridges)

For Moving Magnet (MM) cartridges, use the 'Loading pF' buttons to select the appropriate input capacitance (50, 150, 300, or 400 pF). Refer to your cartridge manufacturer's recommendations for the ideal capacitance setting.

Kazancın Ayarlanması

Use the 'Gain dB' buttons to select the appropriate gain level (40, 45, 50, 55, 60, or 65 dB). This should be set to match the output voltage of your cartridge and the input sensitivity of your amplifier. Higher gain settings are typically used for low-output MC cartridges.

Ses Altı Filtresini Kullanma

Press the 'Subsonic' button to activate the subsonic filter. This filter helps to remove very low-frequency noise and rumble (e.g., from warped records or turntable motor vibrations) that can cause woofer pumping and muddy bass without affecting the audible frequency range.

Bakım

The Pro-Ject Phono Box DS3 B requires minimal maintenance.

• Temizlik: Cihazın dış yüzeyini temizlemek için yumuşak, kuru bir bez kullanın. Yüzey kaplamasına zarar verebileceğinden sıvı temizleyiciler veya çözücüler kullanmayın.
• Depolamak: Cihazı uzun süre saklayacaksanız, güç kaynağından ayırın ve serin, kuru bir yerde muhafaza edin.

Sorun giderme

Sorunlarla karşılaşırsanız, aşağıdaki sorun giderme kılavuzuna bakın:

Özellikler

• Modeli: Pro-Ject Phono Box DS3 B (PJ829351)
• Input Impedance (MC): 10 - 1000 Ohms (continuously variable)
• Input Capacitance (MM): 50, 150, 300, 400pF
• Kazanmak: 40, 45, 50, 55, 60, 65 dB
• Girişler: RCA, 5-pin mini XLR (balanced)
• Çıktılar: RCA, XLR (balanced)
• Ses Altı Filtresi: Evet
• Boyutlar (U x G x Y): 8.11 x 8.07 x 2.83 inç (20.6 x 20.5 x 7.2 cm)
• Ağırlık: 1480 Gram (3.26 lbs)
• Malzeme: Alloy Steel chassis
• Güç Kaynağı: 18V DC (external power adapter)
• Temel Özellikler: Fully discrete audio circuitry, fully symmetrical gain stage, split passive RIAA EQ, dual mono design, true balanced connection capability.

Şekil 4: Dahili view of the Phono Box DS3 B, highlighting its discrete audio circuitry.

Garanti ve Destek

This Pro-Ject Phono Box DS3 B comes with a 2 yıllık üretici garantisi Satın alma tarihinden itibaren geçerlidir. Lütfen garanti talepleriniz için satın alma belgenizi saklayın.

For technical support, service, or further information, please visit the official Pro-Ject Audio Systems websiteyi ziyaret edin veya yetkili satıcınızla iletişime geçin.

Daha fazla bilgi ve desteğe şu adresten de ulaşabilirsiniz: Pro-Ject Audio Systems Store on Amazon.