Ultra-low noise discrete microphone/line preamplifier with hand-selected 12AX7 tube for ultra-musical sound Mic input stage based on discrete, conjugate transistor pair circuitry Ultra-wide ...

and remain a spectacularly cheap way to boast a tube amp in your hi-fi even if it might not always be the best possible amp.

If you’re old enough to remember Cathode Ray Tube (CRT) Televisions, you probably remember that Sony sold the top products. Their Trinitron tubes always made the best TVs and Computer Monitors.

and many get stellar results using pedalboard-based preamps into solid-state power amps. So while a tube amp might still be the baseline for expressive, dynamic tone, droves of guitarists have ...