Note 3: In the event that the drive belt becomes contaminated, clean it with denatured alcohol. Clean the motor pulley and the drive hub at the same time.

... remove the platter with the drive belt installed

Note:

The following is not an operation related to the assembly of your Delphi but

 

a procedure to prevent overstretching the drive belt.

-Place one hand at the rear of the platter, over the motor, one hand at the front, lift the platter about 2.5 cm (one inch) and with one finger pull the belt off the motor pulley, then lift the platter straight up. Lifting the platter without looking after the drive belt could possibly damage it.

... connect the power supply

-Plug the power supply output to the turntable input receptacle located to the rear of the turntable.

-Plug the input cord to an AC outlet.

Note:

Keep the power supply away from signal carrying leads.

... adjust the 33 and 45 speed

Note 1: The 33 speed must always be calibrated first.

Note 2: The individual speed potentiometers are accessible from the rear of the drive module. When viewing the module from the rear, a clockwise rotation of the potentiometer will result in an increase of the selected speed.

Note 3: The inner circles of strobe marks on the calibrator disc are to be used with a supply of 50 Hz. The circle near the center is for 33 RPM, the other one is for 45 RPM. The outer circles are to be used with a supply of 60 Hz. The outermost circle is for 45 RPM, the one next to it is for 33 RPM.

Note 4: The use of incandescent or preferably, fluorescent lighting is required to accuratly read the calibrator disc.

Note 5: When the right speed is reached the appropriate set of strobe marks will be standing still ( with no movement forewards or backwards )

-Place the calibrator disc over the spindle, on the platter.

-Select the 33 speed and check for accuracy.

-Select the 45 speed and check for accuracy.

-If both speeds need to be corrected, select the 33 speed again and, using the small screw driver supplied with the tool kit, rotate the 33 speed potentiometer ( to the left, when viewing the module from the rear ) until the strobe marks on the calibrator disc come to a standstill position.

-Check the 45 speed again, if a small correction is still required, rotate the 45 speed potentiometer.

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Oracle Audio Technologies V owner manual Remove the platter with the drive belt installed, Connect the power supply
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V specifications

Oracle Audio Technologies V stands as a hallmark in high-fidelity audio engineering, renowned for its commitment to exceptional sound quality and innovative design. The company has carved a niche for itself in the audiophile community by blending artistry with cutting-edge technology to create products that truly enhance the listening experience.

One of the standout features of the Oracle Audio Technologies V is its unique design philosophy. Every component is meticulously crafted to minimize resonance and vibration, ensuring that sound purity is maintained. The use of high-quality materials plays a crucial role in this process, with solid aluminum and hardwood options that not only provide aesthetic appeal but also enhance acoustic performance. The visual elegance of the products speaks to the brand's dedication to both form and function.

At the heart of Oracle Audio Technologies V’s offerings is the patented Delphi turntable, which is celebrated for its precision engineering and exceptional sound reproduction. This turntable incorporates advanced technologies, including a finely-tuned suspension system that isolates the platter from external vibrations. The result is a stable platform that allows for accurate playback of vinyl records, revealing subtle nuances in music that are often lost in inferior systems.

Complementing the turntable is Oracle’s advanced tonearm technology, designed to ensure optimal tracking and reduce distortion. The tonearm features adjustable settings that allow users to fine-tune the tracking force and anti-skate parameters, catering to individual preferences and record conditions.

Another defining characteristic is the incorporation of advanced digital solutions alongside traditional analog components. Oracle Audio Technologies V embraces digital streaming technology, ensuring that users can enjoy high-resolution audio from a variety of sources. This dual approach allows audiophiles to experience the best of both worlds, merging the warmth of vinyl with the convenience of digital music.

The Oracle Audio Technologies V is also known for its elaborate phono stages, which are meticulously engineered to provide high gain and low noise, translating to clear and dynamic sound. These phono preamps are designed to support a variety of cartridge types, ensuring that users can customize their playback systems.

Overall, Oracle Audio Technologies V is synonymous with high-performance audio, embodying a commitment to excellence in every aspect. The integration of innovative designs, high-quality materials, and advanced technologies makes their products a favorite among audiophiles, providing an unparalleled listening experience that resonates with music lovers across the globe.
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