Nobsound 300B Monoblock Vacuum Tube Integrated Amplifiers Class A HiFi Power Amp

Description: Monoblock Design: with independent power supply and signal ground wire, deeper degree of separation than most amplifiers on the market which can bring much stronger sound filed. 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Sign Up Now ! Nobsound 300B Monoblock Vacuum Tube Integrated Amplifiers Class A HiFi Power Amp Item description The latest upgraded version (add two independent switches): 1. Filament voltage balance adjustment knob: improve the signal-to-noise ratio by adjusting the parameter error of vacuum tubes.2. Input voltage switch: 110V and 200V switch, more convenient to use. We have three tube version for you to choose and if you want black version please click: LINK ① Shuguang 300B: Shuguang 300B ×2, Soviet Union 6SN7 ×2, Soviet Union 5U4C ×2 ② PSVANE 300B: PSVANE 300B ×2, 6N8P ×2, 5Z4P×2 ③ JJ Tesla 300B: JJ Tesla 300B ×2, Russia EH 6SN7 ×2, JJ Tesla GZ34 ×2 Features Independent mono design: with independent power supply and signal ground wire, deeper degree of separation than most amplifiers on the market which can bring much stronger sound filed. Higher sound quality: single-ended class A circuit, with lower distortion, clearer sound, richer details, frequency bandwidth, good ductility of treble and bass make sound more dynamic and the sound filed more deeper providing wonderful listening feast. Lossless audio quality and little noise: multistage CLC filter circuit makes background more quiet and the details more excellent; adopting high and low voltage winding power supply independently to achieve higher output power. High-end Material: Japan Z11 Transformer, Philips, Siemens capacitors with high voltage; German red WIMA capacitor with good density of sound field, Japan ALPS27 potentiometer, US 24K gold-plated connection terminals and so on. Parameters Type: Single-Ended Class A Output power: 10W×2 Input sensitivity: 500mV-2000mV Input impedance: 100KΩ Frequency response: 20HZ-30KHZ Signal to noise ratio: 98dB Volume (W×H×D): 102 × 335 × 352 mm (excluding the Protruding part) Weight: 24KG Packing list 1 pair * Amplifier 1 pair * Power cord 2 * PSVANE 300B tube 2* 6N8P tube 2* 5Z4P tube Payment Delivery details Return Policy About us Contact us Payment Safe and secure payment by PayPal. Delivery details Please leave VALID TELEPHONE NUMBER which is necessary and very important. Customs Clearance We are NOT responsible for any customs duties fee. We are NOT responsible for any import tax or customs delay. Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). Return Policy Free Return Within 30 DaysWe provide return within 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

Price: 1030.39 USD

Location: shenzhen

End Time: 2024-07-28T08:56:26.000Z

Shipping Cost: 0 USD