BAE 312A Module Microphone Preamp

* Compatible with API 500 series

The 312A is available as a 500 series module or a single or dual channel 19" rackmount.

Because there are no capacitors in the audio path, the 312A is super fast and punchy, allowing transients to pass easily, making them a favourite for drummers.

Made with the highest quality parts including Jensen input and output transformers and the BAE 2015 opamp. The 312A also includes a high impedance DI for instruments.

• Made using BAE 2015 opamps
• Supplied with Jensen input and output transformers.
• Remote power supply with four-foot cable capable of four times the current needed by the preamps for optimum sound quality.
• Switches have gold contacts for long life.
• XLR connectors on the back for mic input and output and phone jack in front for direct input.
• High impedance direct input for guitar and synthesizer.
• Separate front panel switches for phantom power.

• Frequency Response: 5Hz to 75kHz (-3dB)
• Mic Input Impedance: ≈1400 ohms
• Line Input Impedance: 10k ohms
• DI Input Impedance: ≈250k ohms
• Output Impedance: 75 ohms
• Common Mode Rejection Ratio: 110dB min @ 60Hz
• Maximum Output Level: +27.1 dBu @ 600Ω
• Power Requirements: 115/230 VAC, 27W (Rackmount) / 40mA per Rail (Module)
• Gain dB: 10 to 66 dB
• Equivalent Input Noise: -120 dBu; Unweighted 300kHz Bandwidth
• Dimensions in Inches (Rackmount/Module): 19W x 1.75L x 9D (Rackmount) / 1.5W x 5.5L x 6D (Module)

• Weight (Module/Rackmount)
1 LBS / 0.45 KG (Module)
7 LBS / 3.18 KG (Single Rackmount)
8 LBS / 3.63 KG (Dual Rackmount)