Pure Tube Channel

IGS-PTC

$1,699.00

$1,699.00

Handmade Pure Tube Channel

1 in stock

IGS Audio Pure Tube Channel is a classic pure tube signal path built with a minimalistic approach and minimum passive parts.

The pure tube signal path includes an IGS Custom input transformer, two military-grade tubes: 6N2P-EW and 6N1P-EW which work in class A and an IGS Custom output transformer. The signal path includes only two Mundorf capacitors to get the best classic tube sound and as low non-harmonic distortion as possible

High impedance instrument input

A specially designed high impedance instrument input is added for direct recording of guitar, bass or sound modules. The signal is fed directly to the tube grid for classic sound performance. High Z input is also suitable for recording of clean guitars for later use with amp modelling software in your DAW. In this case, your recordings can benefit from a low noise, proper impedance matching and added nice tube colouration for the high-quality final result.

Balanced transformer isolated input and output

The best microphone preamp must have both input and output transformers. They isolate galvanically the preamp from other audio devices, and give the best isolated balanced signals with lowest CMMR and increase the sound quality adding pretty sweet musically harmonics to your recordings.

Basic features
Engineer’s custom tube set: Yes, 6N2P, 6N1P, 6B23P, 6BC8, 6BZ8
All stepped manipulators: 6 steps Gain / 41 clicks Trim
Input & Output
Input Impedance (balanced): 300/1200 Ohm, Carnhill transformer or 1M Ohm for Hi-Z instrument input
Phantom Power: +48V
Input Pad: -20dB
Output Impedance (balanced): 600 Ohm
Levels
Operating Level: +4dBu
Max input level: +18dBu
Max output level: +22dBu
Noise Level: -110dB
Max. gain: +65dB
Bandwidth
Frequency response: 20Hz – 20kHz +/-0.2dB
Distortion (@ 20 Hz – 20 kHz)
THD+N: <0.1%
Front Panel
VU Meters: YES, Output Level
Power
Voltage: 115V/230V, 50-60Hz
Power consumption: 24W
Power supply: Internal, linear
Packing box
Shipping weight: 6kg

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