Vermona Modular TAI-4

The TAI-4 by Vermona is a 2x2 channel audio interface module for balancing signals coming from the modular system and for un-balancing audio signals that are sent to the modular.

Unlike other modules of that kind that work with electrical balancing, the TAI-4 has isolating transformers and thus features true balancing. The upper part of the module consists of two identical channels with balanced XLR (female) connectors as inputs and 3.5mm mono-minijacks as outputs. Rocker switches serve for adjusting levels (0dB, +6dB, +12dB). The bottom part has two output channels with 3.5mm minijacks as inputs and XLR-males as outputs. We find rocker switches for adjusting levels as well (-12dB, -6dB, 0dB).

Audio Properties

• Signal-To-Noise ratio: > 90dB
• THD+Noise: < -80dB

Input Section

• Frequency Range: 20 Hz - 20 kHz (±0,5 dB)
• max. Input Level: +12 dBu (600 Ω)
• max. Output Level (jack): +22 dBu (600 Ω)
• Amplification: +6 dB / +12 dB

Output Section

• Frequency Range: 20 Hz - 20 kHz (±0,5 dB)
• max. Input Level (jack): +22 dBu (10 kΩ)
• max. Output Level: +12 dBu (600 Ω)
• Reduction: -6 dB / -12 dB

Product Properties

• Power Consumption: 20 mA
• Dimensions: 3HE, 14TE (70.8 mm x 128 mm x 56 mm)
• Weight: 320 g

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