JJ Electronic 12AY7

Pre-Amplifiers

1. EAR Yoshino 912

   • Tube
   • Stereo
   • MM
   • MC
2. Audio Note Kondo G-72i

   • Tube
   • Stereo
3. EAR Yoshino 834L

   • Tube
   • Stereo
4. Audio Note Kondo G-700i

   • Tube
   • Stereo

Integrated Amplifiers

1. Analog Ethos Pacific 63

   • Tube
   • Stereo

   Released

   2024–present

2. Analog Ethos Exordium

   • DIY kit
   • Tube
   • Stereo

   Released

   2021–present

   Price

   899.00 USD

3. Analog Ethos Legendarium

   • DIY kit
   • Tube
   • Stereo

   Released

   2021–present

4. Analog Ethos AE1 Kit

   • DIY kit
   • Tube
   • Stereo

   Price

   1,099.00 USD

Headphone Amplifiers

1. ampsandsound Ovation Rev 2

   • Tube
   • Stereo

   Price

   4,600.00 USD

2. ampsandsound Jinx

   • Tube
   • Stereo

   Price

   2,800.00 USD

3. ampsandsound Bigger Ben Rev 2

   • Tube
   • Stereo

   Price

   5,600.00 USD

4. Cayin HA-300MK3

   • Tube
   • Stereo

   Released

   2026

Phono Pre-Amplifiers / Stages

1. 

   EAR Yoshino Phonobox

   • Tube
   • MM
   • MC
2. EAR Yoshino 912

   • Tube
   • Stereo
   • MM
   • MC
3. Fezz Audio Gratia Prestige Series: Evolution

   • Tube
   • MM
   • MC

   Price

   1,800.00 EUR

4. Leben RS-30EQ

   • Tube
   • MM

   Price

   2,995.00 USD