DENON DP-3000 FR-54 DK-100G Direct Drive Turntable Japan without Cartridge

Description

Condition:Used.

*100% authentic. (Not a copy) 

*Tonearm Resto is broken.*

This direct drive turntable inherits the performance and design of the DP-5000 and pursues even better cost performance.

The DP-3000 first detects pulses recorded on the inside of the turntable rim with a magnetic head for speed detection, amplifies the pulse signal, passes it through a limiter circuit, and converts the speed change into a voltage change through a demodulator circuit. This voltage is then compared with a reference voltage set in advance to achieve the specified speed, and the difference in voltage is used to control the motor drive power supply voltage for servo operation.
This allows speed changeover to be easily performed by switching the reference voltage. The circuits and elements used are extremely stable, and provide highly reliable characteristics even when subjected to temperature change, secular change, and negative variation simultaneously.

For speed detection, the inside of the turntable rim is magnetically coated with a material with high magnetic resistance, and pulses of a certain wavelength are recorded with high precision and high density using a special method. These pulses are detected by magnetic heads mounted at intervals of approximately 1/10 mm.
With this method, the wavelength error of the recorded pulses is kept to less than 0.01%, and since the pulses are recorded at 1000 locations around the entire circumference of the turntable, the frequency of the detected pulses is approximately 550 Hz at 33 1/3 rpm speed.
This frequency is more than five times higher than that of other methods, allowing the time constant of the integrating circuit in the frequency-to-voltage conversion circuit to be significantly reduced.

A lightweight turntable with a weight of 1.1 kg and a mass of inertia of 160 kg-cm2 is used for the turntable, which speeds up the startup time and reduces the burden on the bearings to obtain stable performance over a long period of time.

The speed can be adjusted within a range of ±3%.

A solid rotor type torque motor is used for the motor.



Payment

We accept Payoneer / Paypal / Credit card.

*According to regulations, VAT (Value Added Tax) will be added to the price of goods for orders from the UK or EU.

Please contact eBay for details.

Shipping

Shipping from Japan with Tracking Number & Insurance.

For handling time, please refer to the Shipping and Payments section.

    Economy shipping by Japan Post Airmail: 8-23 days, depending to your place.

    Standard shipping by Fedex: 2-7 days, depending to your place.

    ***Note***

   Due to the effects of the infectious disease, delivery delays may occur in some areas.

    In addition, the delivery situation may change in the future due to the spread of the virus and the social impact.

About us

We are located in Japan.

We only sell 100% authentic products.

All products are carefully packaged and delivered to you.

It's our pleasure to make you happy by proposing our recommend item.

If you have any questions or request about items, please feel free to ask us.


Please Note

1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.  

2. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. 
3. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.   
4. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.