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HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KIT

Description: 6SN7+300B single-ended output form design, high signal to noise ratio, background is very quiet. The preamp gain is high and the sound field positioning is better. The circuit is debug-free and easy to assemble. High-end and brand new components, such as French SCR coupling capacitors, 24K gold-plated diamond ceramics 300B sockets and so on to ensure the perfect performance of the circuit. NOTE 1: ◆And because of the instability of some components, we will change to others of the same level, don'w worry. Not including vacuum tubes and transformer, if you want please contact us. ◆Don't turn it on before the output transformer connected to the speaker, no-load will result in damage. ◆Input voltage to the terminal connection must be strictly in accordance with the circuit diagram.the other parameters pls according to the PCB. The 5U4 filament is changed to 5V, and the 2 points that marked "L" are connected to the choke. ◆After the module is powered on and works normally, then install the vaccum tubes. Don't touch the tubes during its working. NOTE 2: We have DIY kit or Finished board (Optional) ◆ DIY kit ---- All parts need you to solder and test it. ◆ Finished board ---- All parts have been welded and tested OK.

Price: 79.99 USD

Location: FOSHAN

End Time: 2024-01-20T14:50:06.000Z

Shipping Cost: 0 USD

Product Images

HiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITHiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITHiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITHiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITHiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KITHiFi 300B Class A Stereo Audio Vacuum Tube Power Amplifier Board DIY KIT

Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Return policy details:

Supported Modes: NO

Receiver Combo Features: Blu-ray Player, HD-DVD Player

Color: Black

Product Code: PA-K/B202212

Surround Sound Formats: NO

Audio Outputs: Stereo L/R RCA

Number of Outputs: 1

Amplifier Class: A

Brand: GZLOZONE

Audio Inputs: NO

Number of Channels: 2

Number of Inputs: 1

Model: 300B

Features: Active Amplification

Country/Region of Manufacture: China

Power: NO

Available Variations

Color: DIY KIT

Price: 79.99 USD

Available Quantity: 2

Quantity Sold: 0

Color: Assembled Board

Price: 85.99 USD

Available Quantity: 2

Quantity Sold: 0

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