HiFi 300B Vacuum Tube Power Amplifier Stereo Single-ended Class A Amp Phono Amp

HiFi 300B Vacuum Tube Power Amplifier Stereo Single-ended Class A Amp Phono Amp

HiFi 300B Vacuum Tube Power Amplifier Stereo Single-ended Class A Amp Phono Amp
R100 tube power amplifier is purely hand-made, whose main circuit uses scaffolding welding, high voltage power supply and filament power supply independently use two imported Z11 iron core high efficiency power supply transformer, output using two imported Z11 iron core wide frequency response EI type single-ended transformer, advanced winding weaving technology brings better sound separation, frequency bandwidth, full sound field, delicate sound and strong power. Record Player & Turntable Part.

Audio Board & DIY Kit. Bluetooth & XLR & MIC. 1/8 & 1/4 Stereo Jack Cable. HiFi 300B Vacuum Tube Power Amplifier Stereo Single-ended Class A Amp Phono Amp. Design of high-voltage delay when turn on and silent delay (30 seconds) circuit; adopting 5U4 to rectifier, front stage uses 2PCS 12AX7 and 2PCS 6SN7; and using 2PCS 300B directly coupling to the power stage, the tone is full and delicate, the analysis ability is good, the dynamic is abundant.

The power stage uses 2PCS 805 / 845 / 211 for class A single-ended power amplification. With 6 groups of signal inputs (MM phono, LINE1, LINE2, LINE3, BALANCE, PRE IN), it means that it can be a integrated power amplifier, a MM phono amplifier and a pure power amplifier, specially adding the function of balanced output, and switchable input voltage is convenient to use in most countries.

Adopting high-end components such as Japan ALPS potentiometer, 12PCS 1500UF Japan NICHICON high-capacity filter capacitors, 4PCS German customized 2200UF silver film audio coupling capacitors, copper foot five-color ring high quality resistance of 1% accuracy and so on. Independent grounding technology is used for pure tone and original sound. Specially designed high-gloss VU meter and switch knob, plug-in vacuum tube cover which is very easy to install, adding power tube bias current adjustment function and power output level meter sensitivity selection. 14mm aviation aluminum chassis, exquisite appearance with vintage feelings, bringing both the auditory and visual enjoyment. 1000mV(when as pure power amp). 12AX7x 2 6SN7x2 5U4G x 1. The circuits of 3 versions are absolutely different, so the vacuum tubes cannot be used interchangeably. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries).

And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days.

Is provided for all items. Audio accessories and consumables such as vacuum tubes.

If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. 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. Improve our customers' listening experience. 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. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "doukmall" and is located in this country: CN. This item can be shipped worldwide.


HiFi 300B Vacuum Tube Power Amplifier Stereo Single-ended Class A Amp Phono Amp


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