PMT Audio
API 312 Preamp SEPIA Module

API

312 Preamp SEPIA Module

Microphone Preamplifier

From API:

The API 312 SEPIA Module brings the legendary punch, warmth, and clarity of the iconic API 312 mic preamp to Karno’s innovative digitally controlled SEPIA system. Designed exclusively for the SEPIA L6 rack in close collaboration with Karno, this module blends the unmistakable character of API analog circuitry with the power of modern digital control.

Now, live engineers, theater sound designers, and studio producers alike can harness the revered tone of the 312 in a flexible hybrid workflow—complete with instant recall, automation, and parameter control through SEPIA’s platform.

The 312 SEPIA Module delivers a timeless sound in a future-forward format—making API’s most respected mic pre more versatile than ever.

Specs

Gain range
+34.5 dB to +68 dB (+14.5 dB to +48 dB with PAD)
Maximum input level
–4 dBu (+16 dBu with PAD)
Maximum output level
+31.5 dBu
THD+N
< 0.05% @ +4 dBu output
Input impedance
1500 Ω
Output impedance
< 75 Ω, Transformer Balanced
Frequency response
±0.5 dB, 20 Hz – 40 kHz
Connections
Sepia Module Connector
Power consumption
±16V @ 30 mA (typical), +5V @ 20 mA (typical)
Size
Sepia Single-Width Module, 1.6” x 2.6” x 5” (D)
Weight
1.2 lbs.

Source: API 312 Preamp SEPIA Module product page