BAE 312A – Module 500

BAE 312A – Module 500

500 Series Microphone Preamplifier

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.

Specifications

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

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

Dimensions in Inches (Rackmount/Module)
19W x 1.75L x 9D (Rackmount)
1.5W x 5.5L x 6D (Module)