How to find a NOS tube

…  The most sure way to find a nos tube you need is to send an email to nostubes@gmail.com Try Search field, but just small part is uploaded to www.tubes.rs (I work on it hard, but still more than 75% tubes left to be uploaded) Try to manually find (Ctrl + F) in All tubes (PDF List) This is list of tubes I do day by day and here are listed also used tubes…

ECC40 CV3884

…w use just one ECC40 instead of two 6SN7GT with great results. “The ECC 40 is an indirectly heated double triode, of which the two sections, apart from the heaters, are completely separate. This valve is intended primarily for use as an A.F. amplifier and phase inverter, but is also suitable for other purposes, for example as an oscillator, frequency changer, blocking oscillator, etc. in u.s.w apparatus. It is also being more and more widely used…

Collins Receiver 51S-1 NOS Spare Parts

…Big stock of NOS spare parts for Collins tube receivers 51J4 51S1 85S1 75A2 75A3 75S3 851S1 Some of original parts for Collins Tube replacement, VFO Unit, MegaCycles Counter MHZ, RF Input Output Meter, Original Bulbs, Mechanical filters, PCB boards, … NOS and used spare parts   Click to see all Tube radio receivers in collection in stock  …

Complete Exciter 50W with MPX generator and audio limiter

…made. It’s fully broadband, and covers the whole band from 87.50 – 108.00 MHz, in increments of 100 KHz, which may be its only shortcoming in comparison with much more expensive highly professional units, although this shortcoming is evident only in conditions of bands dense “population” with strong signals. The broadband amplifier gives 0 – MAX (variable) of output power with spurious / harmonic suppression better than 60dB. Output connector is N…

EL34 Mullard 6CA7 Xf3

…le in guiding pin. Almost all printing marks on tubes are perfect! As opposed to many other tube dealers, www.tubes.rs has big stock of many nos types, for example we have more than 100 pieces of EL34 6CA7 Mullard with same codes, and our matched pairs and quads are really “platinum” … Click to see all EL34 6CA7 in stock…

Tube boxes

…7.95 USD including shipping 85 PCS – 22.50 USD including shipping 200 PCS – 59.50 USD including shipping 750 PCS – 139.50 USD including shipping They are COMPLETE BOXES, already folded and glued!!!   Octal size   Classic EI tube boxes for octal size tubes (EL34, PL36, 6SN7, GZ34 and for smaller magnoval types PL500, PL504, EY500A, PY500, …) Stamped 6DQ6B – 0,5 eur each   Magnoval size   Classic EI tube boxes for magnoval size tubes (PL509, EL519,…

EL509 6KG6 EI Yugoslavia

…above. This tubes are very scarce these days, but 30 years ago you could buy them everywhere and they’ve been used everywhere! In almost all color TV sets, ham HF amplifiers, CB linears (Zetagi BV131), ham rigs, pirate broadcast equipment. During 80s, in my childhood, it was our favorite tube for MW band, I personally used it with 1.0 – 1.8 kV on plates, but some of my friends put 2-2.5 kV on plates!!! More details here: 1.7MHz AM transceiver with…

307A National Union VT-225

…Third Harmonic Volts Volts Volts Volts mA mA Ohms Peak Volts Watts db db 200 200 0 -15 36.5 3.4 4000 0-15 2.9 23.5 24 250 250 0 -20 50 4.0 4000 0-20 5.7 24 23.5 300 300 0 -30 43 2.6 4500 0-30 9.1 21 17.5   Limiting Conditions for safe use:  Maximum plate dissipation is 15 watts, screen-grid dissipation is 6 watts, 500 300     60 25           Filament voltage 5.5 volts, A.C. or D.C.     Nominal filament current 1.0 ampere   This tube works really…

EL519 6KG6A EI Yugoslavia

…his tubes are very scarce these days, but 35 years ago you could buy them everywhere and they’ve been used everywhere! In almost all color TV sets, ham HF amplifiers, CB linears (Zetagi BV131), ham rigs, pirate broadcast equipment. During 80s, in my childhood, it was our favorite tube for MW band, I personally used it with 1.0 – 1.8 kV on plates, but some of my friends put 2-2.5 kV on plates!!! More details here: 1.7MHz AM transceiver with 3xEL509…