1. Inngangur
The rolls VP29 Phono Preamp er hannað til 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. Eiginleikar
- RIAA jöfnun: Provides accurate RIAA equalization for vinyl playback.
- Input/Output Connectivity: Features RCA stereo inputs and outputs for standard audio connections.
- Viðbótarúttak: Includes a 1/4" TRS stereo output for versatile connectivity options.
- Rafmagnsbreytir: Comes with a dedicated power adapter for immediate use.
- Merki Amplýsing: Converts low-level phono signals to line-level signals compatible with most audio equipment.
3. Innihald pakka
Þegar pakkinn er opnaður skal ganga úr skugga um að allir hlutir séu til staðar:
- rolls VP29 Phono Preamp
- Power Adapter (12-16 VDC)
4. Uppsetning og tengingar
Follow these steps to properly connect your rolls VP29 Phono Preamp við hljóðkerfið þitt.
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 Tengingar að aftan
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 Tengingaraðferð
- Tengja plötuspilara: Connect the RCA output cables from your turntable to the 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.
- Jarðtenging: If your turntable has a separate ground wire, connect it to the Jarðstöð on the rear panel of the VP29. This helps reduce hum and noise.
- Tengjast hljóðkerfi: Tengdu við 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.
- Rafmagnstenging: Tengdu meðfylgjandi straumbreyti við PWR INPUT (12-16 VDC) jack on the VP29. Then, plug the power adapter into a standard electrical outlet.
Athugið: Ef plötuspilarinn þinn er með innbyggt phono preamp, 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. Rekstur
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.
- Lækkaðu tónhandlegginn á plötuna.
- Stilltu hljóðstyrkinn á tengda tækinu þínu amplifier or receiver to your desired listening level.
6. Tæknilýsing
The following are the technical specifications for the rolls VP29 Phono Preamp:
- Gerð: VP29
- Inntak: RCA Stereo (L/R)
- Framleiðsla: RCA Stereo (L/R), 1/4" TRS Stereo
- Jöfnun: RIAA
- Rafmagnsinntak: 12-16 VDC (Power Adapter Included)
- Samhæf tæki: Turntables with phono output and audio systems or speakers with line level input
- Vörumál: Um það bil 5 x 5 x 5 tommur (12.7 x 12.7 x 12.7 cm)
- Þyngd hlutar: Um það bil 0.8 aura (22.7 grömm)
- Litur: Rauður
6.1 Dimensions Reference
Figure 3: rolls VP29 Phono Preamp Mál
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. Bilanagreining
If you encounter issues with your rolls VP29 Phono Preamp, vísa til eftirfarandi algengra vandamála og lausna:
- Ekkert hljóð:
- 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.
- Suði eða suð:
- Ensure the turntable's ground wire is connected to the VP29's ground terminal.
- Athugaðu hvort kapaltengingar séu lausar.
- 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. Viðhald
The rolls VP29 Phono Preamp requires minimal maintenance. To ensure its longevity and optimal performance:
- Haldið tækinu hreinu með því að þurrka það með mjúkum, þurrum klút. Forðist að nota fljótandi hreinsiefni eða leysiefni.
- 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. Ábyrgð og stuðningur
For warranty information, technical support, or service inquiries regarding your rolls VP29 Phono Preamp, please refer to the official rolls webvefsíðu eða hafið samband við þjónustuver þeirra. Sérstakir ábyrgðarskilmálar geta verið mismunandi eftir svæðum og kaupdegi.
rolls Official Websíða: www.rolls.com
