· Here’s the 2A3 I build for him. I used 6E6P as driver stage. The 6E6P are long life military tube which is very linear when connected in triode mode, Rp are around K, suitable for use as driver stage. · Some of the larger ones have capability near that of the 2A3 (6GF7A etc). If using RC coupled drive you'll get less power and blocking distortion when overdriving, but much lower currents work then with the choice being limited mostly by the miller capacitance of the output. OTi 85//2A3 DIM L. Back to family OPTOTRONIC Linear Programmable LED Drivers. Constant Current LED Drivers. Product family features. OEM Programmable with 1mA resolution to perfectly match LED load and maximize performance. .
Some of the larger ones have capability near that of the 2A3 (6GF7A etc). If using RC coupled drive you'll get less power and blocking distortion when overdriving, but much lower currents work then with the choice being limited mostly by the miller capacitance of the output. OTi 85//2A3 DIM L. Back to family OPTOTRONIC Linear Programmable LED Drivers. Constant Current LED Drivers. Product family features. OEM Programmable with 1mA resolution to perfectly match LED load and maximize performance. Integrated OEM programmable features include. 2A3 SE Amplifier. I received a request from a friend who want a 2A3 SE amplifier. Here’s the 2A3 I build for him. I used 6E6P as driver stage. The 6E6P are long life military tube which is very linear when connected in triode mode, Rp are around K, suitable for use as driver stage. The gain are around 25+ when using plate choke as a load.
Fi Audio 'X', 2A3 Stereo Amplifier - listening test on TNT-Audio - Internet HiFi magazine. With a pair of Omega TS2R loudspeakers (94dB, single-driver). Two high-performance driving transformer and push tube 2A3 do low distortion, low impedance ohm output driver Two latest version of Shuguang PSVANE. ANK is proud to announce The Mentor B/2A3 SET Power Amp that can be configured the Driver board for the 6sh7 componentry makes for easy construction.
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