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Chapter 1, Drawmer, Introduction – Drawmer S3 Multi-Band Stereo Tube Compressor User Manual

Page 3: Three-band stereo vacuum tube compressor

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3

DRAWMER S3 O

PERATOR’S

M

ANUAL

DRAWMER

S3

THREE-BAND STEREO VACUUM TUBE COMPRESSOR

The new S3 Three-Band Stereo Vacuum Tube Compressor
incorporates the very latest in Ivor Drawmer designs and
the aim from the very beginning was to create a 'no
technical compromise' circuit using only the highest grade

CHAPTER 1

INTRODUCTION

The Key Features are as follows:

• Fully balanced signal path class A design

• Isolation transformers in and out

• 20 x active tube stages

• High power 'push/pull' output stage delivering up to +30dBu

• Variable band split points

• Switchable 'peak' or 'VU' metering to display transients, with +10dB or +20dB re-scaling

• 'Air' mode for high band

• 'Big' mode for low band

• Switchable mute and bypass on each band

• Individual gain reduction metering on all bands

components. The S3 forms the basis of a 'Signature Series'
and offers previously unattainable control and tonality over
each of the three bands - gain control at each stage
provides precise spectral balancing.