Psvane Válvula electrónica de tubo de vacío

this is the pice for one piece if you need pair, please order 2 piece, we will matched pair for you Brand new PSVANE Premium ACME Series Vacuum Tubes Model No.: ACME 274B/A274B​ (Replace other 274B tubes directly) Aluminum teflon tube base Factory test&match pair, luxury gift box Warranty: 12 Months The price is for 1 PAIR/lot A274B Filament heating Uf..................5V If............... 2A Limit rating Anode reverse voltage peak...............1550V Anode...

Brand new PSVANE Premium ACME Series Vacuum Tubes Model No.: ACME  274B/A274B​ (Replace other  274B  tubes directly) Aluminum teflon tube base Factory test&match pair, luxury gift box Warranty: 12   Months The price is for 1 PAIR/lot A274B Filament heating Uf..................5V If............... 2A Limit rating Anode reverse voltage peak...............1550V Anode current peak .........750mA Recommended work status Anode supply voltage 2 × 500V 75Ω per...

Brand new PSVANE Premium ACME Series Vacuum Tubes Model No.: ACME 845 (Replace other 845 tubes directly) Aluminum Teflon Tube Base Warranty: 24 Months The price is for 1PAIR/LOT (Factory test&match, one pair in a luxury gift box) Static parameter Ua---------------------------------1250  V —Ug--------------------------------200V Ia-----------------------------------80mA Gm----------------------------------3mA/V ri-------------------------------------1.7KΩ...

PSVANE ACME KT88 AKT88 Vacuum Tube HEATER UH-----------------6.3 V IH------------------1.6 A MAXIMUM RATING RATING MAXIMUM Ua---------------------------- 800 800 V Ug2-------------------------- 600 600 V Ug1-------------------------- 200 -200 V Pa---------------------------- 42 35 V Pg2-------------------------- 8 6 W Pa+Pg2--------------------- 46 40 W Ik---------------------------- 230 230 mA Uhk------------------------- 200 250 V Tglass shell------------------- 250 250 ℃ Rg1 Cathode bias...

The price is for one piece, if you buy 2 pair(4 pcs), we will send the Factory full matched tubes to you. Brand new Art Series T3 tubes from Noble Voice. 24-month long warranty Sound Characteristics 1. Excellent density and texture in the entire frequency band; 2. Excellent sense of layering and separation; quiet background, rich details, and profound sound field; 3. Both timbre and quality, outstanding cost performance. A. The design is inherited from the overall structure of the ACME series...

PSVANE Art 274B-T3 Art Series Vacuum Tube Electronic Valve 100% Brand New 1 Piece The price is for 1 piece,if you need more, we will send the Factory full matched tubes to you. Brand new Art Series T3 tubes from Noble Voice. 24-month long warranty Sound Characteristics 1. Excellent density and texture in the entire frequency band; 2. Excellent sense of layering and separation; quiet background, rich details, and profound sound field; 3. Both timbre and quality, outstanding cost performance. A....

The price is for 2 pair(4 pcs), we will send the Factory full matched tubes to you. Brand new Art Series T3 tubes from Noble Voice. 24-month long warranty Sound Characteristics 1. Excellent density and texture in the entire frequency band; 2. Excellent sense of layering and separation; quiet background, rich details, and profound sound field; 3. Both timbre and quality, outstanding cost performance. A. The design is inherited from the overall structure of the ACME series products of Noble Voice...

The price is for 1 pair (2 pcs), if you buy 2 pair(4 pcs), we will send the Factory full matched tubes to you. Brand new Art Series T3 tubes from Noble Voice. 24-month long warranty Sound Characteristics 1. Excellent density and texture in the entire frequency band; 2. Excellent sense of layering and separation; quiet background, rich details, and profound sound field; 3. Both timbre and quality, outstanding cost performance. A. The design is inherited from the overall structure of the ACME...

 PSVANE Art 805-T3 Art Series Vacuum Tube Matched Pair HiFi electronic Valve 100% original factory and brand new The price is for 1 pair (2 pcs), if you buy 2 pair(4 pcs), we will send the Factory full matched tubes to you. Brand new Art Series T3 tubes from Noble Voice. 24-month long warranty Sound Characteristics 1. Excellent density and texture in the entire frequency band; 2. Excellent sense of layering and separation; quiet background, rich details, and profound sound field; 3. Both...