ELECTRO HARMONIX 6973 New production, made in Russia. 6973_Specs
6GW8 ECL86 N.O.S Triode Pentode Various manufacture. Tubes may ship in plain white boxes Some are AU made Philips, Hendon S.A
EGM Audio Spade Plug – Silver Plated - FOUR PACK SKU: BP-S-Y1
SVETLANA S.E.D 6550C power tetrode. FACTORY MATCHED QUAD. Made in Russia - Saratov. Very popular as a G2 regulator in Audio Research Amplifiers.
JJ ELECTRONIC ECC823 TWIN TRIODE, DISSIMILAR. Heater 12.6 volts at .15 amps or 6.3 volts at .3 amps.Two different triode systems equivalent to one half 12AX7 and one half 12AU7. In the ECC823, Section 1 of the tube (pins 6, 7, and 8) is the low gain 12AU7/ECC82 spec (gain factor ~17) and Section 2 (pins 1, 2, and 3) is the high gain 12AX7/ECC83 spec...
These are our standard replacement for any 7591 application. Current production, built tough, reliable with great sound and performance.
6DQ6A Beam Power Tetrode. Very popular in Goldentone, Playmaster & Maton Guitar amplifiers, Melody HiFi amplifiers. We have an assortment in stock. Some ship in OEM packaging, some in plain white boxes. Sensible equivalent 6DQ6, 6GQ6B, 6GW6, 6GQ6GT, EL38, 6CM5, EL36.
SOVTEK 5U4G Big bottle rectifier - G envelope Made in Russia, Saratov Check out the attention to detail on the heater courses. These are the go to HiFi bottle. Compatible with 5Z3P
6BM8 ECL82 6Ф3П 6F3P CV9167 Triode / Pentode
EHX 6SN7 MATCHED QUAD. As is the norm for Electro Harmonix Valves, these 6SN7's are well built, stable, reliable and sound good. Schiit upgrade.