Golden Age Pre73 Deluxe Premier Heil the E-A7 has a microphone

the E-A7 has a microphone input along with dedicated volume controls on the front panel

specs that matter

HPA2 headphone power amplifier

You can connect external microphones or line-level sources directly to the R8

Bridge: Jatoba W/ Graphtech Nubone Xb Saddle

Golden Age Pre73 Deluxe Premier Heil the E-A7 has a microphoneThe PRE 73 DLX PREMIER is a one channel vintage style microphone , line and instrument preamplifier. The signal path uses only discrete components like resistors, capacitors and transistors. The line and microphone input and the line output are transformer balanced, using three different transformers, each one optimized for its purpose. This is the way audio components were built before integrated circuits became available. The subjective sound