Description

Tube-01J silver Tube Preamp Line Amplifier Nfj Original Model from Japan new Description Features of "FX-AUDIO- TUBE-01J" products ・ Vacuum tube type line amplifier Uses vacuum tube "6J1" and adopts NFJ's original design and development circuit ・ DC12V drive Achieves high-voltage positive and negative power supply drive with easy-to-use low-voltage 12V single power supply input! By developing a step-up power supply module of our own design, we have realized a low-voltage single power supply input and high-voltage positive / negative power supply drive, which has never been seen before as a product! You can enjoy it with sufficiently high sound quality as an audio level, not just by simply passing a signal at a low voltage. ・ Discrete configuration step-up power supply module By constructing the power supply module in a discrete configuration, stable power supply was realized with high accuracy as designed. It was ・ Power supply noise cleaner & noise suppression circuit A cleaner circuit that partially incorporates the concept of our well-established bulk capacitor system "Little Susie" supplies a clean power supply that suppresses noise to the maximum to the booster module. In addition, the layout of the power supply line of the board is uniquely designed to protect the mixture of external noise and power supply noise as much as possible and achieve a high SN ratio! ・ Vacuum tube can be replaced The standard attached vacuum tube is a 5000 hour type and can be used for a sufficient period of time, but as part of our support, we are selling spare tubes to purchasers. At that time, we will prepare a high-precision, special grade product (mil-spec selection grade) that is even higher than the mil-spec. * Since we are using a new product (dead stock) instead of the reuse product that is often found in low-priced products, you can start using it without worrying about the discard value. ・ Aluminum alloy body The hairline processed body and the machined front panel create a luxurious and profound presence. ・ Uses high-grade audio parts For important parts that affect sound quality, we are improving the quality by adopting products from Japanese and European manufacturers. [PCB board] Uses a gold-plated FR-4 material with copper 2oz wiring, which is used in high-end audio products. [Capacitor] Made by BC Components (former PHILIPS, now VISHAY) Metallized film capacitors: Used for input / output coupling From 2022/2/24, changed to ITW RA series from the above Panasonic series FJ: A custom-made ultra-low ESR and high ripple current-resistant capacitor is used for the bulk capacitor section. [Resistance] All inserted axial type metal film resistance 1% is used to improve accuracy, reliability and workability. [Input / output terminals] High quality gold-plated RCA terminals are used 【spec】 Brand: FX-AUDIO- Product model number: TUBE-01J Color: Silver Product warranty period: 6 months from the date of purchase Power supply: Rated voltage DC12V / Current 1A or more * AC adapter sold separately Power supply connector: Outer diameter 5.5mm Inner diameter 2.1mm ( Center plus specification) Output basic impedance: 600Ω Function: Gain switching function (0dB / -6dB) Front panel toggle switch Maximum output: 2800mV Distortion rate: 0.1% or less @BW: 20Hz-20kHz SN ratio: Approx. 100dB @ 1kHz Frequency characteristics: 20Hz -35kHz (50Hz: -0.2dB / 150Hz-3.5kHz: 0dB / 20kHz: -0.2dB) Size: Height 30mm (maximum 60mm including vacuum tube) x Width 95mm x Depth 99.5mm (* Excluding protrusions) Body weight : 305g Accessories: Mill spec (military grade) 2 vacuum tubes * Specifications and design are subject to change without notice due to improvements, etc. Payment You can pay with management payments. We will ship the item 10 business days after your payment clears. Shipping I ship it in Japan post EMS or DHL or FedEx . I attach the tracking number. Please bid it without worrying. Shipping is only available to the address registered in Paypal. Please note that any address not registered in Paypal is not acceptable to ship. International Buyers - Please Note: Hello, As I have earned only a few feedbacks, you may be very worried to bid my auction. However, I will provide courteous and responsive service. If you are looking for a particular item that is not in my listing, please do not hesitate to contact me. I will look it for you. Thank you, Arigatou. International buyers Please note Import duties, taxes, and charges are not included in the item price or shipping cost. 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 or buying. Cancellation after ordering will be subject to PayPal transaction fees. Refund amount will be refunded minus the fee. In the case of long-term absence or refusal to receive due to customs duty, a return fee will be charged. Be sure to pick up your luggage. Provided by HARU eBay listing tool.