Envy

The Envy Pro Overdrive (NV-9) takes the classic TS circuit template and expands it with modern versatility. The socketed RC4558P dual op-amp chip is user-swappable for tone experimentation, while two push-button switches unlock four combined operating modes.

Controls include Level, Tone (classic TS-style circuit), and Drive with expanded range beyond traditional designs. The Lows push button toggles between standard and enhanced low-end response. The Clip push button switches from silicon soft clipping to diode-lifted mode for more open, transparent drive. These switches combine for distinct tonal personalities.

Dimensions: 4.82" × 2.62" × 1.43" with mono in/out configuration and true bypass switching. Mythos increased the output and drive range compared to vintage references while maintaining the responsive, amp-pushing character that made the original circuit legendary. Draws approximately 25mA from standard 9V DC power.