ATC2 | AFC2 | EC1 | DC2
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.

"Once people try the ATC-2 they will quickly realise the quality it will add to their productions. Make no mistake about it, this is a unit of true quality that will find a lot of enthusiastic users." - Len Davies Audio Media Magazine December 2003

• 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.
• Extremely competitive price.

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)
AFC-2

The AFC Dual Channel Equalizer & Mic pre-amplifier is a very high quality compact unit ideal for recording studios, mastering and sound reinforcement.

• Two independent channels each with switchable mic/line input, selectable +48 volt phantom power and instrument input.
• Input phase reverse operating on both mic and line inputs on each channel.
• Extremely musical four band sweep equalization ranging from 40Hz to 15kHz in overlapping ranges.
• Extremely competitive price.
• Compact 1U rack mounting unit with internal power supply.
• Balanced x-l-r input for mic input, balanced x-l-r 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)

EC-1

• High quality mic pre-amp with selectable 48 volt phantom power, phase reverse, front panel instrument input and selectable line input.
• Extremely musical four band sweep eq. section.
• Equalizer can be switched pre/post compressor.
• Balanced xlr input for mic, balanced xlr and jack for line input and line output.
• Extremely competitive price.
• Classic F.E.T compressor with variable attack, release and ratio. V.U. metering shows gain reduction and output level.
• Compact 1U rack mounting unit effectively provides a complete recording channel in one conveniently sized rack unit.
• 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:
-16 to +30dB
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)

DC-2

• Two channels of Classic F.E.T compressor with variable attack, release and ratio. V.U. metering shows gain reduction or output level.
• Compact 1U rack mount unit.
• 1/4” thick anodized aluminum sculptured front panel and solid construction.
• High quality line input pre-amp with front panel instrument input.
• Balanced xlr and jack for line input and line output.
• Extremely competitive price.

Technical Specifications

Line Impedance:
>15K ohm electronically balanced
Instrument Impedance:
>100K ohm unbalanced
Line Gain:
-16 to +30dB
Instrument Gain:
36dB
Output Impedances:
XLR: <100 ohm electronically balanced Jack: <100 ohm unbalanced
Line Input Noise:
Line: <-75dBu (Eq. In, 20Hz-20kHz) <-70dBu (Compressor In, 20Hz-20kHz)
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)
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