JSDZ DIY Kit 6N3 Tube Buffer Amp Audio PreAmp For Sale -

JSDZ DIY Kit 6N3 Tube Buffer Amp Audio PreAmp Note:The board marked 8 x470 uf, 1 x2200 uf, 1 x220 uf, but the 470 uf and 220 uf could replace each other.We send 470 uf and 220 uf capacitance randomly,you may receive 9 pieces 470uf capacitance.If you have any questions of this,please contact us!We would help you!

Feature:

The buffer will 6N3 tube horizontal mounting, especially for low chassis installation, power requirements are very simple and requires only a single 12V / 10W transformer, rose through the onboard screen very needed boost line voltage. Followed by good audio input , and an audio output cable can work! ! The buffer sophisticated materials, PCB solder black using advanced dual-panel, input and output coupling capacitors chosen selection of original Philips BC400V2U2 boost capacitor units produced LELON Lvpao 220UF / 50V electrolytic, input and output terminals using strong solid metal RCA, this buffer layout is reasonable, nice shape, is your upgrade. installed the best choice! Kit Installation Note: Resistance PCB board is not marked, please install the following: 12k R1,R2
470R R3,R4
470K R5,R6Usage: audio source -> The buffer -> PA Buffer tube preamp is actually a gall bladder, but it\'s slightly less than one magnification, which is not Amplification, the gain is approximately equal to 0dB. It can act as a better impedance matching (to improve the input impedance and reduce the output impedance of the driver stage the better) Tube buffer can effectively filter out the residual digital audio signal, so warm and mellow, soft Naiting! You can also replacewith the followingmore common tube:5670, 396A, 6H3N,2C51 andso on.

Input impedance: 500K Ohm Output impedance:> 10K Ohm Input Sensitivity: 200mV Gain: 0dB Frequency response: 10Hz-40KHz +/- 0.5dB Total Harmonic Distortion:> 0.005% Signal to noise ratio:> 100dB Input: RCA × 1 group Output: RCA × 1 group Dimension: 134mm × 89mm × 35mm high Weight: 180g

Package List:

1X JSDZ DIY Kit 6N3 Tube Buffer Amp Audio PreAmp

Payment Method: Paypal Preferred

Shipping Handling:

Country

Approximate delivery time

United States / United Kingdom / Australia

10-15 business days

Canada

12-18business days

Brazil / South America

20-25 business days

Italy / France / Spain / Germany/ Eastern Europe

15-20 business days

Terms of Sale:

Payment

Accepting PayPal payments. Please pay within 7 days from first purchase.

Shipping

We ship to international via China Post Airmail or Hong Kong Post Airmail, and every parcel will beregistered with tracking number. We can also ship by UPS/EMS for corresponding fees. Please email your postal code for shipping quote. International customers may experience delays by customs or national post providers. Review your duty-free limits. Please let us know before payment if you need split shipment.

Emails

Customer inquiries and messages will be responded within 24 hours. We will try our best to have your satisfaction.

axes

We are not charging you any sales tax. Please check with your local policy for otherwise conditions and requirements..

Returns

Customer should make initial contact in 7 days from receiving the order. Products must be returned in original condition.

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