Description
R-50W STUDER900 Linear Power Supply with Black Front Panel & 2-Channel Output
Description:
The R-50W circuitry is based on the high-end Swiss STUDER-900 power supply. As an ultra-low-noise linear power supply, it features a voltage regulation design using transistors combined with integrated circuit operational amplifiers. With excellent wiring and premium linear components, it delivers extremely precise output with ultra-low ripple and virtually no noise, outperforming most linear power supplies. This results in noticeably superior sound quality for music listening.
Features:
Carefully Selected Components
* The rectifier uses a 5A Schottky diode, paired with high-quality original capacitors for Panasonic. The output transistor is the high-performance 15034, and the adjustable resistor for BI is sourced from the USA. The board features dual TL072 op-amps for voltage stabilization, delivering dual-output linear DC power ranging from 5V to 24V, depending on the version you choose.
Transformer
* It uses a professional 50W pure copper R-type high-fidelity audio transformer which is durable and long-lasting (made with audiophile-grade materials, superior to most similar products on the market).
Enclosure
* Made of aluminum chassis, it provides excellent shielding performance.
Applications
* The linear power supply is suitable for upgrading various audio equipment, including audio DACs, preamps, headphone amplifiers, tube preamplifiers, lossless music players, digital players, wireless routers, optical modules, and set-top boxes.
Specifications:
* Input Voltage: AC 230V/110V (optional)
* Dimensions: 241mm × 154mm × 60mm (L × W × H)
* GX16-2 Pin Socket Polarity: 1 (positive), 2 (negative)
* DC Plug Polarity: Inside (positive), outside (negative)
* DC Output Cable: 1.2 meters long, plug size 5.5mm × 2.1mm/2.5mm (other plug sizes can be customized)
Packing List:
* 1 × Finished Power Supply
* 1 × Power Cable
* 2 × DC Output Cables
Packaging Details:
* Weight: 3.5kg
Description:
The R-50W circuitry is based on the high-end Swiss STUDER-900 power supply. As an ultra-low-noise linear power supply, it features a voltage regulation design using transistors combined with integrated circuit operational amplifiers. With excellent wiring and premium linear components, it delivers extremely precise output with ultra-low ripple and virtually no noise, outperforming most linear power supplies. This results in noticeably superior sound quality for music listening.
Features:
Carefully Selected Components
* The rectifier uses a 5A Schottky diode, paired with high-quality original capacitors for Panasonic. The output transistor is the high-performance 15034, and the adjustable resistor for BI is sourced from the USA. The board features dual TL072 op-amps for voltage stabilization, delivering dual-output linear DC power ranging from 5V to 24V, depending on the version you choose.
Transformer
* It uses a professional 50W pure copper R-type high-fidelity audio transformer which is durable and long-lasting (made with audiophile-grade materials, superior to most similar products on the market).
Enclosure
* Made of aluminum chassis, it provides excellent shielding performance.
Applications
* The linear power supply is suitable for upgrading various audio equipment, including audio DACs, preamps, headphone amplifiers, tube preamplifiers, lossless music players, digital players, wireless routers, optical modules, and set-top boxes.
Specifications:
* Input Voltage: AC 230V/110V (optional)
* Dimensions: 241mm × 154mm × 60mm (L × W × H)
* GX16-2 Pin Socket Polarity: 1 (positive), 2 (negative)
* DC Plug Polarity: Inside (positive), outside (negative)
* DC Output Cable: 1.2 meters long, plug size 5.5mm × 2.1mm/2.5mm (other plug sizes can be customized)
Packing List:
* 1 × Finished Power Supply
* 1 × Power Cable
* 2 × DC Output Cables
Packaging Details:
* Weight: 3.5kg
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If
you receive the item that not satisfied or defective, please do not
open case and kindly notify us within 30 days. We will guide you the
returning process for replacement or refund.
Custom Duties & Taxes
1.
It is buyer's responsibility to cover the import duties, taxes.We do
not charge any taxes and fees, and the possible taxes and fees will be
collected by the platform or by third parties such as customs and
carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1.
Please kindly leave us a positive feedback and 5 star DSR if you
satisfied with our product and service. Please feel free to contact us
firstly if you have any problem with your order, we are responsible and
credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
