Tube-Tech EQ1AM Tube-Tech EQ1AM Tube-Tech EQ1AM
Tube-Tech EQ1AM Tube-Tech EQ1AM Tube-Tech EQ1AM

Tube-Tech EQ1AM

Parametric Mastering Equalizer

Retail Price $6695.00
Performance Audio Savings -$505.00
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Your Price $6190.00

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Tube-Tech EQ1AM
The TUBE-TECH EQ 1AM is a full range one channel unit, featuring low and high cut, low and high shelving as well as three overlapping bands of equalization.

The cut filters are designed around unity gain amplifiers and the shelving and the bell filters are designed around two tube operational amplifiers. The unit is all tube based except for the power supply. Input and output have fully floating transformers. All DC voltages are stabilized, except the anode voltage for the output stage.

The EQ 1AM is fitted with rotary switches instead of pots for even more precise recall of settings.
This enables very precise recall for mastering use.

The sound of EQ1AM is exactly the same as the sound of EQ1A.
Tube-Tech EQ1AM Features
Low cut at 6 frequencies: Slope 6 dB or 12 dB/octaveHigh cut at 6 frequencies: Slope 6 dB or 12 dB/octaveBand 1-3, bell type: 36 overlapping frequencies (12 per band), +/- 20 dB with variable bandwidthLow shelving at 6 frequencies: +/- 15 dBHigh shelving at 6 frequencies: +/- 15 dBAll switches gold platedFrequency response: 5 Hz to 60 kHzVery low noise: < -85 dBUMaster bypass with clickless relayAll 7 sections fitted with separate in/out switch
Tube-Tech EQ1AM Specifications
ImpedanceInput: 600 ohmOutput: < 60 ohmFrequency response @ -3 dB: 5 Hz to 80 kHzDistortion THD+N @ 40 Hz0 dBu: < 0.10 %+10 dBu: < 0.10 %Noise Rg=200 ohmUnweighted: < -85 dBuCCIR-468-4: < -75 dBuCMRR @ 10 kHz: < -60 dBMax. output @ 1 % THD+N: > +26 dBuGain 0 dBTubesECC 81 3 pcsECC 82 1 pcsECC 83 3 pcsDimensionsHeight:2 units 88 mm 3.5"Width: 483 mm 19.0"Depth: 205 mm 8.1"WeightNet: 5.5 kg 12.1 lbs.Shipping: 6.9 kg 15.2 lbs.Power requirements@115 V/230V, 50-60 Hz: 30-45
Tube-Tech EQ1AM Documents
User GuideSpec Sheet
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TUBE-TECH represents the ultimate in sound production and musical sound shaping. The Blue Gear has kept the leading position for many years, regardless of changes in recording techniques, trends, and competition from many other brands.
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