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How does a record player work?
Are you talking direct-driven, belt-driven, or clockwork driven (Gramophone) type of turntable, they all work differently.A clockwork-driven Gramophone uses a spring motor to drive the turntable, that would have to be wound-up to drive the turntable. A governor kept the speed of the constant and a speed control flywheel slowed or increased the speed of the turntable. The motor has a shaft that turns and the turntable is attached to the shaft, which spins the record that rests on the turntable. The reproducer with needle picks up the vibrations that are recorded in the bumps and curves in the record groove. The vibrations travel up the needle, through the reproducer, and to a diaphragm that vibrates to produce sound travels through a tube and out the horn.Modern Belt-drive turntables use an electric motor connected to a shaft that used a spring to turn the turntable. The Speed is changed by the motor speed either being increased or decreased. When using a ceramic cartridge, the movement of the needle back and forth in the groove bends tiny ceramic bars that produce minute electrical impulses, which are strengthened by an amplifier, which is then sent to an electromagnetic speaker. When using a "Moving-Magnetic" cartridge, the needle moving back and forth and up and down in the groove moves tiny magnets against each other producing electrical currents which are again strengthened by an amplifier and sent to speakers. When using a "Moving-Coil" cartridge, the needle compresses and retracts little springs that are attached to magnets which produce little electrical pulses, which are sent through an amplifier and to the speakers.A direct-drive turntable works almost like a Belt-drive, but the mechanism is a little different. The motor is attached to a tiny rubber-idler wheel which is touching the shaft that turns the turntable; when the idler spins 139 times faster than the turntable. The speed of the motor never changes, the speed-change is managed by moving the idler up the shaft (Faster Speed) or down the shaft (Slower Speed). Many direct-drive turntables also have a speed adjustments that move the idler by fine amounts (usually -0.5 and +0.5 RPM).
Why does a microwave oven turntable rotate in either direction?
The turntable in a microwave oven is driven by an alternating current motor which may start in either direction at random and continues to travel in that direction until stopping. The reason for using a turntable in a microwave oven is that the microwave energy is not evenly distributed across the oven. The turntable allows the food to receive an equal amount of energy by turning across the uneven microwave field. The microwave energy is turned to heat within the food. It actually does not matter in which direction the turntable rotates in order to evenly cook the food.
Can you connect a turntable to a guitar amplifier?
You can, but it just will not have the same sound quality.
How much is a RCA Model 93-A turntable worth?
An RCA Model 93-A turntable is worth between $50 and $150 depending on its overall condition. These are primarily used by collectors due to their unique designed and limited availability.
How do you ground a turntable with no grounding post?
you need to attach a wire to the steel frame of the turn table, maybe a screw that's into metal not plastic on the frame of body of the turntable. then connect the wire to the ground terminal on your amp, the terminal should be marked.
What are Turntable needles are called?
The plural form of a turntable needle can be either styli or styluses.
What products does the Needle Doctor website sell?
Needle Doctor primarely deals in products relating to audio equipment. They specialize in turntable accessories and parts and claim to have the world's largest selection of Turntable Needles.
How do you put needle in phonograph?
To put a needle on a phonograph, locate the tonearm and gently lower the needle onto the spinning record while the turntable is on. Ensure the needle aligns with the grooves of the record to avoid damage.
Does DJ Hero for Xbox come with the turntable or do you have to buy it separately?
You can purchase the game with the turntable.
How do vinyl record players work?
A vinyl record player operates on a turntable. A record is put on the turntable and then set into a rotation by a tonearm. A stylus needle, which is at the end of the tonearm reads the vibrating sounds and plays the record.
What turntable come with built in cassette decks?
The jWin JK-777 Nostalgic Stereo System comes with a turntable and cassette decks.
Does this come with a turntable to automatically rotate food?
This microwave does have a turntable which is 13.5 inches in diameter. It even allows you to turn the turntable on and off as needed for dishes that are over-sized and cannot rotate freely in the microwave.
I bought a turntable from this site yesterday and need to know if I have to buy a special sollution to clean the needle?
A needle cleaning kit is an excellent investment to preserve your investment. It contains a solution as well as a small specialized brush for removing dust, dirt, and lit from the delicate needle.
Are there any special care instructions when transporting a turntable while moving?
Be sure to remove the needle so you don't damage it if it gets knocked around.
What types of products are shown on the Music Hall website?
There are several types of product that shown on the Music Hall website such as turntable, electronics, loudspeaker, cartridges, accessories and vintage electronics.
What is the best turntable for portability?
T.90 USB TURNTABLE is the best turntable for portability
What size cartridges does the Quantum GoVault use?
The cartridges come in 40GB, 80GB, 120GB, 160GB and 320GB capaciities.
