Introduzione
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Dual DT 450 manual turntable. Designed for optimal audio quality, this belt-driven turntable features a high-quality wooden housing, a balanced tonearm with adjustable tracking force, and an integrated switchable phono pre-amplifier. Please read these instructions carefully before using your turntable to ensure proper function and longevity.
Prodotto finitoview
The Dual DT 450 turntable is engineered to deliver an exceptional vinyl listening experience. Its robust construction and thoughtful features ensure stable playback and clear sound reproduction.
Caratteristiche principali:
- Progetto: High-quality wooden housing for stable operation and a puristic aesthetic.
- Flessibilità: Connects to traditional HiFi systems via phono or AUX input; supports two speeds (33/45 RPM).
- Pre-amplificatore: Built-in switchable phono pre-amplifier for easy connection.
- Sistema di prelievo magnetico: Features an Audio Technica AT 3600 cartridge with pre-set tracking force and a dampsollevatore del braccio.
- Accessori inclusi: Turntable unit, platter with drive belt, counterweight, platter mat, dust cover, center puck, and user manual.
Prodotto Views:

Complessivamente view of the Dual DT 450 Turntable with its dust cover.

Dettagliato view of the Audio Technica AT 3600 magnetic pickup system on the tonearm.

The Dual DT 450 Turntable with its transparent dust cover in the open position.

The Dual DT 450 Turntable with its transparent dust cover in the closed position, protecting the platter and tonearm.
Guida all'installazione
Follow these steps to correctly set up your Dual DT 450 turntable.
- Disimballaggio: Rimuovere con attenzione tutti i componenti dalla confezione. Assicurarsi che tutti gli accessori elencati nel prodotto sopraview sono presenti.
- Posizionamento: Place the turntable on a stable, level surface away from direct sunlight, heat sources, and strong vibrations.
- Installazione del piatto e della cinghia: Place the platter onto the spindle. Carefully install the drive belt around the inner rim of the platter and around the motor pulley.
- Counterweight Installation: Slide the counterweight onto the rear of the tonearm. Rotate it until the tonearm is balanced and floats freely. Then, adjust the counterweight to the recommended tracking force (refer to cartridge specifications, typically around 2-3 grams for the AT3600).
- Regolazione anti-skating: Set the anti-skating dial to match the tracking force you set. This helps prevent the stylus from skipping across the record.
- Installazione della copertura antipolvere: Attach the dust cover hinges to the rear of the turntable unit.
- Collegamento elettrico: Connect the power adapter to the DC input on the rear of the turntable, then plug it into a wall outlet.
- Connessione audio: Collega i cavi RCA dal giradischi al tuo amplifier or receiver. Use the PHONO input if your amplifier has one and switch the turntable's internal pre-amplifier to 'OFF'. If your amplifier only has AUX/LINE inputs, switch the turntable's internal pre-amplifier to 'ON' and connect to an available AUX/LINE input. Ensure the ground wire is connected to your ampterminale di terra del generatore, se disponibile.
Video dimostrativo di installazione:
This video demonstrates the general setup and operation of a turntable. While it may feature a different model, the basic principles of assembly and connection are applicable to the Dual DT 450.
Istruzioni per l'uso
Once your Dual DT 450 is set up, follow these steps to play your vinyl records.
- Accensione: Turn the power switch to the 'ON' position. The platter will begin to rotate.
- Registra il luogo: Carefully place your vinyl record onto the platter. If playing a 45 RPM single, use the included center puck.
- Seleziona velocità: Choose the correct playback speed (33 or 45 RPM) using the speed selector switch.
- Sollevamento del braccio: Utilizzare la leva di sollevamento del braccio per sollevare il braccio.
- Posizione del braccio: Muovere delicatamente il braccio sul solco iniziale desiderato del disco.
- Braccio inferiore: Slowly lower the tonearm using the tonearm lift lever. The stylus will descend onto the record, and playback will begin.
- Regola volume: Regola il volume del tuo dispositivo connesso amplificatore o ricevitore al livello di ascolto desiderato.
- Interruzione della riproduzione: At the end of the record, or when you wish to stop, use the tonearm lift lever to raise the tonearm, then return it to its rest. Turn the power switch to 'OFF'.
Manutenzione
Regular maintenance ensures optimal performance and extends the life of your turntable.
- Copertura antipolvere: Clean the dust cover with a soft, dry cloth. Avoid abrasive cleaners that may scratch the surface.
- Cura dello stilo: Pulisci delicatamente lo stilo regolarmente utilizzando una spazzola morbida specifica per la pulizia degli stilo, procedendo dal retro verso l'avanti. Uno stilo sporco può degradare la qualità del suono e danneggiare i dischi.
- Pulizia dei dischi: Keep your records clean to prevent dust and debris from accumulating on the stylus and affecting playback. Use a dedicated record cleaning brush or solution.
- Pulizia generale: Wipe the turntable chassis with a soft, slightly damp stoffa. Non utilizzare prodotti chimici aggressivi.
- Ispezione della cinghia: Controllare periodicamente la cinghia di trasmissione per verificare che non sia usurata o allungata. Sostituirla se necessario per mantenere una velocità di riproduzione precisa.
Risoluzione dei problemi
If you encounter issues with your Dual DT 450, refer to the following common problems and solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono o suono molto basso | Incorrect audio connection; Pre-amplifier switch setting; Amplifier input selection; Stylus not properly seated. | Check RCA cable connections. Ensure pre-amplifier switch is set correctly (ON for AUX, OFF for PHONO). Select the correct input on your amplifier. Verify stylus is securely attached to the cartridge. |
| Suono distorto o ovattato | Dirty stylus; Incorrect tracking force; Damaged stylus; Worn record. | Clean the stylus. Re-adjust tracking force. Replace the stylus if damaged. Try a different record. |
| Turntable platter not spinning | Power not connected; Drive belt dislodged or broken; Motor issue. | Ensure power adapter is connected and plugged in. Check if the drive belt is properly seated around the platter and motor pulley. If the issue persists, contact customer support. |
| Salto dei record | Dust/debris on record or stylus; Incorrect tracking force or anti-skating; Turntable not level; Damaged record. | Clean record and stylus. Re-adjust tracking force and anti-skating. Ensure turntable is on a level surface. Inspect record for damage. |
Specifiche tecniche
| Caratteristica | Specificazione |
|---|---|
| Marca | Doppio |
| Nome del modello | DT450 |
| Numero di modello | 75268 |
| Stile | Giradischi manuale |
| Colore | Nero |
| Materiale | Legna |
| Dimensioni del prodotto | Dimensioni: 43.5 x 36.7 x 14.4 cm |
| Peso dell'articolo | 6 chilogrammi |
| Velocità massima di rotazione | 45 giri al minuto |
| Caratteristiche speciali | Pre-integratoamplifier, Dust cover, Adjustable speed |
| Voltage | 12 Volt |
| Fonte di alimentazione | DC (Gleichstrom) |
| Rapporto segnale/rumore (dB) | 60 dB |
Garanzia e supporto
For warranty information and customer support, please refer to the documentation included with your product or visit the official Dual websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.





