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Sentec SCA-1

Rack Mountable Pre Amplifier

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Sentec SCA-1


The Sentec SCA-1 preamplifier was conceived and designed for audio perfectionists.

This component represents five years of research in audible effects of various transistor topologies.

Through careful listening tests and technical analysis it has progressively become the SCA-1


Frequency response: 3Hz to 300kHz

Input sensitivity: 0.26mV (MC), 2.6mV (MM), 140mV (line)

Signal to noise ratio: 80dB (MC), 90dB (MM), 100dB (line)

Output: 1.4V (Pre out), 4V (Pre out Max)

Semiconductors: 39 x transistors, 6 x IC

Dimensions: 483 x 44 x 205mm

Weight: 2.1kg



This website is not affiliated with or sponsored by Sentec. To purchase SCA-1 spares or accessories, please contact the company via their website or visit an authorised retailer.