Set of 4× Sovtek 7025 / 12AX7WA – Made in Russia – preamp vacuum tubes for tube amplifiers

Set of 4× Sovtek 7025 / 12AX7WA – Made in Russia – preamp vacuum tubes for tube amplifiers, known for low noise and reliability * Model: Sovtek 7025 / 12AX7WA * Quantity: 4 tubes * Made in Russia * Type: preamp vacuum tubes * Equivalents: 12AX7 / ECC83 / 7025 (depending on amplifier compatibility) * Features: low-noise (low microphonics), rugged construction, high gain * Use: guitar amplifiers, Hi-Fi systems, professional audio equipment * Marking: 0605 (likely manufactured in June 2005) * Model: Sovtek 7025 / 12AX7WA * Cantitate: 4 bucăți * Fabricate în Rusia (Made in Russia) * Tip: lămpi preamplificatoare (preamp tubes) * Echivalențe: 12AX7 / ECC83 / 7025 (compatibilitate în funcție de amplificator) * Caracteristici: zgomot redus (low microphonics), construcție robustă, câștig ridicat * Utilizare: amplificatoare de chitară, Hi-Fi, echipamente audio profesionale * Marcaj: 0605 (probabil iunie 2005)