Description Stax headphone amplifier DAC SRM-323S w/box USED Excellent[Condition]USED:ExcellentOperation confirmedThe exterior and interior were in very beautiful condition. STAX SRM-323S All semiconductor/intermediate model Higher model/same output TR as 727A Tradition = class A operation/balanced amplification/DC amplifier/non-magnetic chassis. This is a model that has undergone improvements since the previous model = SRM-323A, and has become even more mature. In terms of specifications, amplification: 323A = 54dB (500x) ? 323S = 60dB (1000x) Input level: 323A = 200mV ? 323S = 100mV Power consumption: 323A = 29W ? 323S = 30W Although there is not much difference in appearance, The volume knob has been changed to black, and the color of the bonnet has become more similar to silver. By the way, the successor of this model, SRM-353X ? Current product / SRM-400S, is a model equipped with an XLR terminal, but for those who mainly use his RCA cable (pin cable), this model is not suitable. I feel that the machine is sufficient. Comes with original box/genuine power cable/instruction manual (original).More than 50 years have passed since Stax released the SR-1, his first condenser ear speaker. And its been nearly 40 years since we started liking STAX ear speakers. I own many models, including the flagship SR-009 at the time, and have collected them as a hobby. I enjoy using a variety of ear speakers, replacing them depending on my mood that day. Stax capacitor molds require precision in the micron range and must be manufactured with extreme care, so most of the manufacturing process is still done by hand by skilled craftsmen, which is in a sense inefficient. It is made using a method. It continues to be a unique presence that represents the true essence of Made in Japan, which unfortunately is being lost in modern Japan. We are a manufacturer with a long history and tradition, which has continued to refine its technology and has maintained its identity for decades. STAXs condenser-type ear speakers are (almost) in a league of their own when it comes to electrostatic types. They have established a worldwide reputation, and their extremely clear and pure sound is colorless, transparent, and full of moisture. It is characterized by a bright, clean, beautiful and elegant sound, with excellent sound clarity and clarity, excellent resolution, and an exhilarating taste that does not make you tired to listen to.This is STAX! One of his characteristics is that he has excellent spatial expressiveness, and the sound field is very wide.From experience, I am acutely aware that the driver amplifier that is combined with the ear speaker is an extremely important factor when it comes to producing sound from ear speakers. Ever since the long-awaited dreadnought driver SRM-T8000 (654,500 yen) was introduced in 2017, there has been a feeling of pressure to rebuild the lineup, but just the other day, each driver amplifier has been completely redesigned, and the price has greatly improved. [SRM-700T=327,800 yen//SRM-700S=327,800 yen//SRM-500T=132,000 yen//SRM-400S=121,000 yen] [SRM-007tA?700T//SRM-727A?700S//SRM-006tA ?500T//SRM-353X ? Model change to 400S] Personally, I felt that although it was a full model change, the circuit configuration inherited the previous contents, reflecting the large cost increase. Speaking of which, I was a little disappointed as I had high expectations.[SRM-323S] STAX SRM-323S All-semiconductor/intermediate model Higher model/same output as 727A Tradition = Class A operation/balanced amplification/DC amplifier/non-magnetic chassis. It has been completely redesigned from its predecessor, the SRM-313. I think its safe to say that everything from the circuit board to the parts layout is completely different. The current model is SRM-400S = 121,000 yen, so if it is a middle-class driver amplifier and the SRM-400S does not have an XLR terminal, but if you can get by with an RCA terminal, this model may be sufficient. think. This is a second-grade all-semiconductor driver amplifier in the lineup, and although it is an intermediate stationary model, it has a solid discrete circuit configuration. All stages are directly connected/Class A operation/balanced amplification/DC amplifier, and the contents are firmly inherited from the higher-end model.Adopts plenty of low Cob high voltage transistors such as 2SA1968 and 2SC5466.What is noteworthy is that the final stage output transistor uses the same transistor as the top-of-the-line model at the time, the SRM-727A. As expected, the power supply section and the grade of each part are not as good, but it has been carefully designed and the parts are neatly laid out on a high-quality glass epoxy printed board. The chassis is made of non-magnetic aluminum alloy to avoid the negative effects of magnetostriction.The large power transformer is insulated and mounted from the chassis for vibration resistance. The volume is also a custom-made detent type, and it has been carefully constructed without cutting corners, so I think this is a driver amp with excellent cost performance. Since this amplifier is designed with sound quality in mind and operates in class A mode, it generates quite a bit of heat. I took a picture of the inside of the amplifier when I cleaned it with air blow. Please make yourself useful.There are some scratches and scuffs due to use, but I feel that there is no major damage that stands out. Please refer to the pictures for more details. Please check the photos and dont hesitate to ask any questions about the item !Thank you.International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost.These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying

Stax SRM-353x Driver Unit ??Headphone Amplifier Used Japan Operate?? Description STAX SRM-353X is a semiconductor driver unit for STAX ear speakers. Equipped with two input terminals, RCA pin and XLR balanced, you can achieve clearer sound quality by making balanced connections. In addition, an original low-noise dual FET is used in the input stage, and the A-class DC amplifier configuration is directly connected to all stages without using a coupling capacitor, achieving accurate sound quality. In terms of sound quality, this unit is recommended for beginners to ear speakers who want to enjoy modern recordings and the delicate nuances of musical instruments. The main features are as follows. Semiconductor driver unit 2 inputs: RCA pin and XLR balance Original low noise dual FET All stages directly connected type A class DC amplifier configuration that does not use coupling capacitors The main specifications are as follows. Input terminal: RCA pin, XLR balanced Output: 3.5Vrms Frequency characteristics: 10Hz to 40kHz Maximum output: 150mW Power consumption: 16W External dimensions: 230(W)×140(H)×80(D)mm Weight: 1.4kg About Us Shipping The name of our store is Japan Mottainai. In fact, the origin of the word mottainai comes from ancient Buddhism, which has been passed down from a long time ago. The meaning is Taking care of things enriches your soul. We value this mottainai spirit and would like to deliver our products to people all over the world. Enjoy a pleasant shopping experience on ebay. If you cannot find the Japanese product you are looking for, please contact us. We may not be able to answer your questions in real time, but we will respond as soon as possible. Economy shipping: It should be delivered within 2-4 weeks after the shipment. Expedited shipping: It should be delivered within 5- 10 days after the shipment. *Economy shipping basically uses by Japan Post. Express shipping basically uses by DHL or Fedex. (Buyer cannot choose the delivery company) *Not all shipments include tracking numbers and insurance. *If the delivery destination is a remote delivery area of ??DHL or Fedex, it may not be possible to ship using standard shipping charges. In that case, we will inform you about remote payment after purchase. (Dont worry, you can cancel if you dont want to pay the remote area fee) templette

If you need additional information, please contact us. Shipping Ships by DHL or Fedex The package will arrive 3-10 days after shipment.Please note that due to the worldwide decrease in air traffic, delivery may be delayed. We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order.Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed.About Importers Obligation Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

STAX SRM-3 Near Mint USA 120 Voltage Configuration This STAX is configured to have USA voltage so a transformer isnt necessary. It says 100 in the back but it was converted into 117 volts by STAX. Near mint, perfect condition. Works well. Send me a message or an offer.

Please read this in its entirety before bidding. This Listing is for Jade II Electrostatic Headphone and Stax SRM-313 Electrostatic Amplifier. Used working nice shape. Some states have begun charging tax to online sellers if you are in one of these states Ebay may add sales tax to your purchase. We have nothing to do with this. We do not get the money. Check out the pictures for a better look at what you are bidding on. WE have a 4 working day handling time on all items. This means up to a 6 day wait before your item ships after payment is received. IF YOU ARE IN A HURRY ASK ME BEFORE YOU BID IF WE CAN ACCOMODATE YOU> DO NOT BID THEN TELL ME YOU ARE IN A HURRY> Shipping Limited to the continental 48 States will be $ 35.00 Local pick up is not available, we do not ship to APO, or other forwarding services unless you are approved by message. Items are described to the best of my abilities, please use the pictures to better help you understand what you are bidding on. If its not in the Pictures its not included. Any questions or comments regarding item must be made thru Ebay, I will not answer any messages sent thru other channels. Please give me 24hrs on weekdays and 48 hours on weekends to respond to messages. We generally do not respond to any messages or offers on weekends If you dont receive an answer before the auction ends dont assume you know the answer. If you dont understand something, get an answer before you bid. All items are generally sold as-is, On Items that an inspection period is offered, you will be required to return the item for a full refund. I do not issue partial refunds, and let people keep the items. Texas Buyers Pay 8.25% Sales Tax

DescriptionSTAX SR-303 CLASSIC + SRM-323A HEADPHONE TYPE: TRADITIONAL HPColor: GRAYCord Type: WIREDBand Type: HEADBAND TYPEHeadset Attribute: HEADPHONEHeadphone Type: CLOSED-TYPE HPTransmission Type: WIRED ANALOG Comes with 323A capacitor type driver. #STAX Im selling this due to a system upgrade. The headphones are stored in a case, and the driver is kept in an audio rack. Ive used them about four times a month. There is a scratch on the top of the driver. Both the headphones and the driver are fully functional and belong to a single owner. Considering the model year, they show minimal signs of use.ShippingWe always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order.Shipping is available from Monday to Friday. Weekends are not available because freight (shipping) companies are closed.We do not mark merchandise values below value or mark items as “gifts” – Japan, US and International government regulations prohibit such behavior.If your address is in the remote areas defined by the freight (shipping) company, please pay the additional shipping fees with PayPal.About Importers ObligationImport duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding.