Hercules Pre

S.A.Lab top-of-the-line Hercules Pre embodies company's high engineering skills and technological perfection. The component of uncompromising constructive design and sound level has the most acute musical insight and boundless possibilities.

S.A.Lab top-of-the-line Hercules Pre embodies company's high engineering skills and technological perfection. The component of uncompromising constructive design and sound level has the most acute musical insight and boundless possibilities.

S.A.Lab Hercules Pre has two-block design.

All the amplifying stages are realized on nuvistors. The best vacuum tube devices with ceramic bodies have unique advantages.

The Hercules Pre separate power supply is dual mono design. Stabilized power supply for input stages significantly reduces distortions.

There are 6 line inputs including 3 XLR and plenty of balanced and unbalanced outputs. 6,3 mm headphone jack is provided on front panel.

All the balanced inputs and outputs are transformer coupled.

Rear panel Powercon socket is made to connect the Hercules Pre to balanced power supply e.g. that of Samson.

We uses the highest quality finishing by means of genuine Ferrari lacquers (any color) and natural leather with stitching.

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Frequency response (±0,3 dB), Hz — 2,5 – 450 000
Amplifying coefficient — 4
Signal-to-noise ratio (weighted), dB — 110
THD (1 V), % — 0,12
Input sensitivity (RMS), В — 1
Input impedance, kOm — 10
Inputs RCA/XLR — 3/3
Outputs (RCA/XLR) — 3/3, Rec, 6,3 mm
Dimensions, mm — 450 x 380 x 210
Preamplifier/power supply weight, kg — 16/22

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