TOA M-61F – Mic Preamp Module, Female XLR, 900 Series
TOA M-61F – Mic Preamp Module, Female XLR, 900 Series is backordered and will ship as soon as it is back in stock.
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TOA M-61F – Mic Preamp Module, Female XLR, 900 Series
TOA M-61F Overview
The TOA M-61F is a microphone preamplifier module for the 900 Series modular mixer/amplifier system. It provides a transformer-balanced female XLR input, +22V phantom power for condenser microphones, a 2:1 compressor for dynamic control, and independent high- and low-frequency tone controls—all in a single module slot. The M-61F is the standard choice for connecting professional microphones directly to a 900 Series PA or distributed audio system.
Key Features
- Transformer-balanced female XLR input for low-noise, long-run microphone connections
- +22V DC phantom power for condenser and electret microphones
- Built-in 2:1 compressor for automatic level control in paging and announcement applications
- Independent 100 Hz and 10 kHz tone controls (0 to −10 dB) for room EQ
- Adjustable gain from 32 to 52 dB to match any microphone sensitivity
- Mute-receive compatible for PA override and priority routing
Technical Specifications
| Power Supply | 24 V DC (supplied from main frame) |
|---|---|
| Current Consumption | 33 mA |
| Input Sensitivity | −60 dBV (0 dB = 1 V), 600 Ω balanced, transformer-isolated |
| Frequency Response | 25 Hz – 20 kHz, ±1.5 dB |
| THD | 0.1% or less (1 kHz, rated output) |
| Noise Level | −86 dBV (IHF-A, input terminated) |
| Gain Range | 32 – 52 dB |
| Tone Controls | 100 Hz and 10 kHz, 0 to −10 dB |
| Phantom Power | +22 V DC |
| Compressor Ratio | 2:1 |
| Connector | Female XLR (3-pin) |
| Dimensions | 35 × 78 × 88 mm (1.38″ × 3.07″ × 3.46″) |
| Weight | 110 g (0.24 lb) |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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