1. Introducere
The rolls VP29 Phono Preamp este conceput pentru amplify the RIAA equalized signal from a turntable to a standard line level. This allows turntables, which typically output a low-level, RIAA-equalized signal, to be connected to audio systems or receivers that lack a dedicated phono input. The VP29 ensures proper signal amplification and equalization for accurate audio reproduction from vinyl records.
2. Caracteristici
- Egalizare RIAA: Provides accurate RIAA equalization for vinyl playback.
- Input/Output Connectivity: Features RCA stereo inputs and outputs for standard audio connections.
- Ieșire suplimentară: Includes a 1/4" TRS stereo output for versatile connectivity options.
- Adaptor de alimentare: Comes with a dedicated power adapter for immediate use.
- Semnal Ampcalificare: Converts low-level phono signals to line-level signals compatible with most audio equipment.
3. Conținutul pachetului
La deschiderea coletului, vă rugăm să verificați dacă sunt prezente toate articolele:
- role VP29 Phono Preamp
- Adaptor de alimentare (12-16 V CC)
4. Configurare și conexiuni
Follow these steps to properly connect your rolls VP29 Phono Preamp la sistemul dumneavoastră audio.
4.1 Front/Top Panel Overview
Figure 1: Front/Top Panel of the rolls VP29 Phono Preamp
This image displays the top panel of the rolls VP29, showing the power input, RCA stereo input (labeled R and L), RCA stereo output (labeled R and L), and a 1/4 inch stereo output (labeled L R). The unit is red with white text.
4.2 Conexiuni la panoul din spate
Figure 2: Rear Panel Connections of the rolls VP29 Phono Preamp
This image shows the rear panel of the rolls VP29. From left to right, it features the 1/4 inch TRS output jack, the RCA stereo input jacks (red for right, white for left), the RCA stereo output jacks (red for right, white for left), a ground terminal, and the power adapter input jack.
4.3 Procedura de conectare
- Connect Turntable: Conectați cablurile de ieșire RCA de la platan la INPUT (RCA L/R) jacks on the rolls VP29. Ensure the red cable connects to the 'R' (Right) input and the white/black cable connects to the 'L' (Left) input.
- Conexiune la pământ: If your turntable has a separate ground wire, connect it to the Terminal la sol on the rear panel of the VP29. This helps reduce hum and noise.
- Conectare la sistemul audio: Conectați OUTPUT (RCA L/R) jacks of the VP29 to an available line-level input on your amplifier, receiver, or powered speakers. Use an input labeled 'AUX', 'CD', 'Tuner', or 'Line In' (do not use a 'Phono' input on your receiver, as this would result in double amplification and incorrect equalization). Alternatively, use the 1/4" TRS Output to connect to compatible equipment.
- Conexiune de alimentare: Conectați adaptorul de alimentare furnizat la PWR INPUT (12-16 VDC) jack on the VP29. Then, plug the power adapter into a standard electrical outlet.
Nota: Dacă placa turnantă are un pre phono încorporatamp, ensure it is switched off or bypassed before connecting to the rolls VP29. Using two phono preamps in series can lead to distorted audio.
5. Funcționare
Once all connections are securely made and the VP29 is powered on, you can begin playing your vinyl records. The VP29 operates automatically, providing the necessary amplification and RIAA equalization. There are no user-adjustable controls on the unit.
- Place a record on your turntable.
- Coborâți brațul pe disc.
- Reglați volumul pe dispozitivul conectat ampdifuzor sau receptor la nivelul de ascultare dorit.
6. Specificații
The following are the technical specifications for the rolls VP29 Phono Preamp:
- Model: VP29
- Intrare: RCA Stereo (L/R)
- Ieșire: RCA Stereo (L/R), 1/4" TRS Stereo
- Egalizare: RIAA
- Putere de intrare: 12-16 VDC (Power Adapter Included)
- Dispozitive compatibile: Turntables with phono output and audio systems or speakers with line level input
- Dimensiuni produs: Aproximativ 5 x 5 x 5 inchi (12.7 x 12.7 x 12.7 cm)
- Greutatea articolului: Aproximativ 0.8 uncii (22.7 grame)
- Culoare: Roşu
6.1 Dimensions Reference
Figure 3: rolls VP29 Phono Preamp Dimensiuni
This image provides a visual reference for the compact size of the rolls VP29, indicating a dimension of approximately 2.8 inches or 7 cm, likely referring to its height or width.
7. Depanare
If you encounter issues with your rolls VP29 Phono Preamp, consultați următoarele probleme și soluții comune:
- Fără sunet:
- Ensure the power adapter is securely connected to the VP29 and a working electrical outlet.
- Verify all RCA and 1/4" TRS cables are correctly and firmly connected to both the turntable, VP29, and your audio system.
- Check that your audio system is set to the correct input source (e.g., AUX, CD, Line In).
- Confirm your turntable's built-in preamp (if any) is bypassed or switched off.
- Zgomot de bâzâit sau bâzâit:
- Ensure the turntable's ground wire is connected to the VP29's ground terminal.
- Verificați dacă există conexiuni de cablu slăbite.
- Move the VP29 and associated cables away from power cords, transformers, or other electronic devices that may cause interference.
- Test with different RCA cables to rule out faulty cabling.
- Distorted or Overly Loud Sound:
- Ensure you are not connecting the VP29 to a 'Phono' input on your receiver, as this will result in double amplification. Connect to a 'Line In' type input.
- Verify your turntable's output is a standard phono level and not already line-level.
8. Întreținere
The rolls VP29 Phono Preamp requires minimal maintenance. To ensure its longevity and optimal performance:
- Mențineți unitatea curată ștergând-o cu o cârpă moale și uscată. Evitați utilizarea de produse de curățare lichide sau solvenți.
- Do not expose the unit to excessive moisture, extreme temperatures, or direct sunlight.
- Ensure proper ventilation and avoid blocking any potential vents (though the VP29 is passively cooled).
- Disconnect power when the unit is not in use for extended periods.
9. Garanție și asistență
For warranty information, technical support, or service inquiries regarding your rolls VP29 Phono Preamp, please refer to the official rolls website-ul lor web sau contactați departamentul de asistență pentru clienți. Termenii și condițiile specifice ale garanției pot varia în funcție de regiune și de data achiziției.
rolls Official Website: www.rolls.com
