EL34 II / JJ Electronic is an octal power tube with a maximum plate power of 25W. Very robust and reliable due to its internal construction

A. F. BEAM PENTODEBase: OCTALUf = 6,3 VIf = 0,9 ATypical characteristic:Class A1Singl tube / Push-PullUa = 250 V / 270 VUg2 = 250 V / 270 VUg1 = -14 V / -17,5 VIa = 63 mA / 134 mAIg2 = 4,3 mA / 11 mARa = 2,5 kΩ / -Ra-a =  / 5 kΩN = 6,7 W / 17,5 W

EL34 JJ Electronic Tube Type: EL34/6CA7/E34L Socket: Octal(8Pin) EL34 is an octal power tube with a maximum plate power of 25W. Very robust and reliable due to its internal construction.

Typical characteristic:Ua = 250 VUg2 = 250 VIa = 140 mAIg2 = max. 7 mA-Ug1 = 15 VS = 11,5 mA/VRi = 12 kΩμ-g1-g2 = 8

Product information "JJ ECC802S / 12AU7 JJ Electronic" JJ ECC802S is an ECC82 long tube. Replacement: 6189, 12AU7WA, E82CC, CV4003 Tube type: 12AU7/ECC82/6189/CV4003 Dam: 9 pin (Noval)

Product information "BIASMASTER System" Measures BIAS current of the most power tubes in your amp. english/german operation manual.   

Our favourite Tube in the KT88 / 6550 Class   TAD - KT88-STR REDBASE - analog sound in perfect audio-quality   High Performance Audio Beam Power Tetrode   Our new TAD KT88-STR REDBASE is built in the style of the early British MOV KT88 with the big and heavy glass envelope and beautifully polished metal base. The REDBASE features a gold control grid for...

TAD EL34 REDBASE™ provides Classic EL34 Sound - Excellent Tone and Maximum Lifetime!   Q: When does a power tube become a Premium Selected power tube? A: All power tubes labeled Premium Selected have passed the following tests: -      Plate Current (PC) and Amplification (TC) -      Low Noise Test -      Microphonic Test -      Sonic Tests -      Shock...