amplifier - Looking for Power Transformer for ECC99 OTL Headphone Amp - Electrical Engineering Stack Exchange
3,5Watt Tiny Terror based AMP.
No R, No C, Push Pull, 4 watts
ECC99 SRPP Headphone Amp
Simple EL84 poweramp/integrated
ECC99 push pull with dumble preamp --> became a stombox preamp - The Amp Garage
Universal tube preamp PCB, ECC99/6N6P/ECC88/ECC85/6922/6DJ8 etc. MU follower or SRPP | diyAudio
el escorpion" Line Stage
The Blue Lizard – Chasing Tone
ECC99 Schaltplan | Thomas S | Flickr
Second modification of the line stage with ECC99 of the Vanderveen MCML05 pre-amplifier”
JJ ECC99 – Doug's Tubes
ecc99 low powered amp - Music Electronics Forum
JJ ECC99 Preamp Tube | ECC99 | Electro-Harmonix
DIY 12AX7, ECC99 MiniAmp | DIY Guitar Freak
ECC99 - Vacuum tube | JJ Tubes
