6P21S

Original price was: 5,90 $.Current price is: 5,50 $.
Soviet electron tube 6P21S output beam tetrode, works great in the final stages of low-frequency amplifiers

GU-50

Original price was: 6,90 $.Current price is: 6,00 $.
Russian GU-50 tube, generator beam pentode. Good sound and great power at low cost. Near equivalent to the FU-50, LS-50

GM-70

39,00 $
Russian GM-70 audiophile tube, output triode. Anode - graphite. Excellent sound quality, high power! Near equivalent to the 845 tube

6S33S-V (original box)

Original price was: 40,00 $.Current price is: 36,00 $.
Triode 6S33S-V High-Quality Russian audiophile tube. Used in Hi-End audio amplifiers. Designed to work as a regulatory tube in electronic voltage regulators

6S41S

Original price was: 8,90 $.Current price is: 8,00 $.
Russian 6S41S (6С41С) output triode tube. Great tube for DIY amplifier project with 30W output power, and good sound

GM-70 (copper)

249,00 $
Russian GM-70 audiophile tube, output triode. Anode - copper (very rare). Excellent sound quality, high power! Near equivalent to the 845 tube

GK-71

39,00 $
Russian tube GK-71 generator pentode. High power of 125 watts at a maximum frequency of 20MHz.

GU-50 (original box)

8,90 $
Soviet electron tube GU-50 - generator beam pentode. Good sound and great power at low cost. Near equivalent to tubes FU-50, LS-50

6P7S (original box)

9,90 $
Soviet electron tube 6P7S - output beam tetrode. Best Quality, the Sound is nice - authentic vintage tone. Near equivalent: 6BG6G(A), 6L50(V), G-807

G-807

10,00 $
Russian electron tube G-807 - output beam tetrode. Brown base. Great vintage sound! Analog to the 807 Sylvania, VT-100, QE06/50. Near equivalent: 6BG6G, 1625 and 5933

6S19P-V (original box)

Original price was: 3,90 $.Current price is: 3,50 $.
Russian 6S19P-V tube audiophile triode. Great sound, high reliability and long service life

GU-32 (original box)

Original price was: 7,00 $.Current price is: 6,30 $.
The GU-32 tube generator, beam double tetrode. Excellent choice for building an inexpensive and good amplifier. Equivalent to the FU32, 832