Toft Audio Designs ATC-2

The first product from Toft Audio Designs is the ATC-2 dual channel F.E.T compressor, four band equalizer and mic pre-amplifier.

• High quality mic pre-amp with selectable 48 volt phantom power, direct instrument input and selectable line input.

• Classic F.E.T compressor with variable attack, release and ratio. V.U. metering shows gain reduction and output level.

• Extremely musical four band equalization with shelving high and low frequencies having selectable turnover points. Two individual swept mid ranges and 50Hz low pass filter.

• Stereo link facility for the two compressors means they can operate individually or as a stereo pair.

• Compact 2U rack mounting unit effectively provides two feature packed recording channels in one conveniently sized rack unit.

• Balanced xlr input for mic, balanced xlr and jack for line input and line output.

• 1/4" thick anodized aluminum sculptured front panel and solid construction.

Technical Specifications:

• Microphone Impedance: >1.2K- ohm balanced
• Line Impedance: >15K ohm electronically balanced
• Instrument Impedance: >100K ohm unbalanced
• Microphone Gain: 60dB
• Line Gain: -20 to +20dB
• Instrument Gain: 36dB
• Output Impedances: XLR: <100 ohm electronically balanced Jack: <100 ohm unbalanced
• Microphone Input Noise: Microphone: <-128dBu ref 150 ohm (20Hz-20kHz)
• Line Input Noise: Line: <-75dBu (Eq. In, 20Hz-20kHz) <-70dBu (Compressor In, 20Hz-20kHz)
• Maximum Mic Levels: Mic Input: <+24dBu at all frequencies (Compressor out)<+15dBu at all frequencies (Compressor in
• Maximum Line Levels: Line Input: <+24dBu at all frequencies (Compressor out)<+15dBu at all frequencies (Compressor in)
• Maximum Instrument Levels: Instrument Input: <+24dBu at all frequencies (Compressor out) <+15dBu at all frequencies (Compressor in)