DB VACUUM TUBE MICROPHONE PREAMPLIFIER
The DB Vacuum Tube Microphone Preamplifier is a classic transformer balanced tube microphone preamp with instrument DI. Features 63 dB of selectable gain, +48V Phantom Power, -20 dB PAD, phase reverse, and two custom switchable low shelf filters. The circuit includes special components such as Jensen transformers, paper-in-oil coupling capacitors,
The DB Vacuum Tube Microphone Preamplifier is a classic transformer balanced tube microphone preamp with instrument DI. Features 63 dB of selectable gain, +48V Phantom Power, -20 dB PAD, phase reverse, and two custom switchable low shelf filters. The circuit includes special components such as Jensen transformers, paper-in-oil coupling capacitors, stepped gain attenuators, and NOS General Electric tubes from the 1960s. Allow 4-6 weeks for build and delivery.