YEK Japan Vacuum tube power amplifier kit ELEKIT TU-8100

Description: EK JapanVacuum tube power amplifier kitELEKITTU-8100◆ PCL86 (14GW8) made in Germany SIEMENS (Siemens) company is adopted.PCL86, which is a composite pipe designed for audio (for example, the shield for preventing interference inside the bulb is strict) ◆ ECL86 (6GW8) can also be used by switchingIt is also possible to use ECL86 (6GW8) with different heater voltage simply by switching the jumper on the internal board. ◆ Complete expulsion of power hamA 12V AC adapter is used as the power supply, and a booster inverter circuit (125kHz drive) in the main body creates a B power supply for the vacuum tube, eliminating power ripples and hum noise caused by electromagnetic induction between the power transformer and the output transformer.Since an AC adapter compatible with an input voltage of 100 to 240 V is adopted, it can be used as it is even overseas by simply changing the plug shape. ◆ Commitment to sound qualityFor the output transformer, the characteristics have been improved by repeatedly making trials for this unit. Non-inductive structure PP film capacitor is used for the coupling capacitor.We have developed a vibration control protector that also prevents burns by gripping the vacuum tube from the side and top without disturbing heat dissipation and suppressing unnecessary vibrations, standard equipmentThe speaker terminal adopts a screw type binding terminal, and a banana plug can also be used.The input jacks (RCA jack and 3.5mm 3-pole jack) are gold-plated ◆ Power management by microcomputerEquipped with a microcomputer, after soft-starting the heater power supply, delay the B-power supply like a rectifier + soft-start, realizing a vacuum tube-friendly sequence and ensuring safety by monitoring abnormalities.In tube power amplifiers, vacuum tubes and parts are rarely burned when the output tube plate current becomes uncontrollable due to output tube failure, socket contact failure, soldering failure, etc. Monitors the voltage of 6 important points, and if there is an abnormality, shuts off both the heater and B power supply and informs the area of the abnormality by blinking the LED ◆ Two input terminals with different sensitivityIn addition to the normal LINE input with RCA jack, a highly sensitive 3.5 mm jack that supports headphone output of a portable player is installed on the front. ◆ Easy to craftIt is a soldering kit, but all the circuit elements are mounted on the board, eliminating all the troublesome and error-prone wire wiring.It is easy to use for adult workshops, easy to assemble, and easy to maintain. It's a sequel.■ Specification ■Vacuum tube used: PCL86 (14GW8) x 2Rated output: 2.0W + 2.0W (at 6Ω)Rated input: 500mV (RCA jack), 150mV (3.5mm mini jack)Applicable speaker: 4-8ΩResidual noise: 40μV (IEC weighting)Frequency characteristics: 23-33,000HzInput terminal: RCA terminal x 1 system, 3.5mm stereo x 1 systemOutput terminal: pointing terminal (banana plug can be used)Power supply voltage: AC adapter included, 100-240V 50 / 60Hz (12V output)Power consumption: about 2AWeight: About 1.8kg (excluding AC adapter)Size: (W) 142x (H) 136x (D) 178mm (including protrusion)PaymentWe only accept PayPal payments.Please make payment within 5 days after auction is finished. ShippingDelivery fee is over $ 100.About UsWe are located in Japan.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.International Buyers - Please Note: ・Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ・Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ・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. ・We do not mark merchandise values below value or mark items as “gifts” - US and International government regulations prohibit such behavior.

Price: 521.52 USD

Location: tottori-city

End Time: 2025-01-29T23:01:06.000Z

Shipping Cost: 100 USD