Description
Description X9 Class A Electronic Tube Power Amplifier Pure Stage/Phono Amplifier Support HUM BAL Adjustment Replacement for 300B Features: - Pure manual production, the whole machine adopts the shed welding. - Two Japanese EI-type output transformers with high quality broadband response and high sound quality are adopted. - Using high-power Z11 core ring-type power transformer specially designed for this machine. - The high-voltage part adopts 2 specially customized duplicate Xidian 274B for full-gallbladder rectification. - The front stage uses two Russian 6SL7 and 6SN7EH vacuum tubes respectively, and the rear stage uses two 300B vacuum tubes for class A power amplification. - Peripheral power tube current adjustment button, current display and dynamic output level UV meter. - Adopting for ALPS motor potentiometer and for Mondorf M-CAP enthusiasts-level capacitor. - Boot mute delay function (about 30 seconds). - Infrared function remote control. - Easy to install plug-in vacuum tube protective cover. - With balanced input and phono amplification input. Specification: - Rated output power: 8W + 8W (RMS) - THD+N: 1% (1kHz) - Frequency response: 10Hz - 50kHz (-1.5dB) - Input sensitivity: 150mV (0dB), 260mV (-3dB), 420mV (pre in) - Input impedance: 100Kohms - Output impedance: 4ohms, 8ohms, 16ohms - SNR: 92dB - Power consumption: 155W - Left and right output balance degree: <1dB - Vacuum tubes: 6SN7 x 2, 6SL7 x 2, 300B x 2, 274B x 2 - Product size: 430 x 393 x 226mm - Power voltage: 110V/220V±5% (50Hz) - Working temperature and humidity: 0 - 40â, 20% - 80% - Storage temperature and humidity: -20â - 70â, 20% - 90% Package Included: - 1 x Tube Amplifier - 1 x Remote Control 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. 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. 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. 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. On Nov 25, 2024 at 01:10:58 PST, seller added the following information:
