BAE 1032 - Mic Pre/EQ Module — Preamp / DI
BAE 1032 - Mic Pre/EQ Module — Preamp / DI
BAE 1032 Mic Pre/EQ Module is a Class-A transformer-coupled mic/line preamp and four-band equalizer module.
Specifications
Format and Circuit
| Product type | Mic/line preamp and four-band EQ module; also shown in rackmount form |
|---|---|
| Topology | Class A transformer-coupled, hand-wired all-discrete circuit using modular cards |
| Switching | Swiss-made Elma rotary switches |
| Power consumption | 110 mA at 24 VDC |
Preamp
| Mic preamp gain | 80 dB Class A microphone preamplifier; maximum gain slightly greater than 80 dB |
|---|---|
| Mic input impedance | High 1200 ohm minimum or low 300 ohm |
| Line input impedance | 10 kohm bridging, transformer balanced and floating |
| Phase | 180 degree phase button |
Equalizer
| Eq design | 4-band EQ with HPF; inspired by 1081 EQ points using same inductor specifications |
|---|---|
| High frequency | +/-16 dB shelving at 10, 12, 16, 20 or 24 kHz |
| Low frequency | +/-16 dB shelving at 35, 60, 110 or 220 Hz |
| Upper mid | +/-18 dB peaking fixed-Q at 1.5, 1.8, 2.2, 2.7, 3.3, 3.9, 4.7, 5.6, 6.8 or 8.2 kHz |
| Lower mid | +/-18 dB peaking fixed-Q at 220, 270, 330, 390, 470, 560, 680, 820, 1000 or 1200 Hz |
| High pass filter | 18 dB/octave at 50, 80, 160 or 300 Hz |
Performance
| Max output | >+26 dBm into 600 ohm; >+32 dBu into 10 kohm |
|---|---|
| Output impedance | Less than 75 ohm, transformer balanced and floating, drives 600 ohm load |
| Thd | <0.025% at 1 kHz; <0.05% at 100 Hz |
| Frequency response | 20 Hz (+0.3 dB) to 20 kHz (-0.2 dB) |
| Noise | Less than -100 dBm |
Fit and constraints
Intended use
Constraints
To use it
Questions
Which connections, drivers, operating systems, and sample rates are supported by this exact revision?
Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.
What cables, mounts, power supplies, or licenses are included?
Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.
Is the current retailer listing new stock, demo stock, open box, or special order?
Ask before you buy via contact. Confirm power, condition grade, and included items against the listing photos.
Description
BAE 1032 Mic Pre/EQ Module is a Class-A transformer-coupled mic/line preamp and four-band equalizer module. BAE describes the 1032 as inspired by 1081 EQ points using the same inductor specifications, with a hand-wired, all-discrete circuit on modular cards, Swiss-made Elma rotary switches and a passive inductor high-pass filter. Retailer technical data lists an 80 dB Class-A microphone preamp with selectable high/low input impedance, transformer-balanced/floating line input and output, and a 4-band EQ: high shelving at 10, 12, 16, 20 or 24 kHz; low shelving at 35, 60, 110 or 220 Hz; upper-mid and lower-mid peaking bands with 1081-style overlapping frequency ranges; and an 18 dB/octave HPF at 50, 80, 160 or 300 Hz. The accessible pages did not publish GTIN data.