Drawmer 1961 Dual Vacuum Tube Equaliser

Full Description

The Drawmer 1961 Dual Vacuum Tube Equalizer is designed to specifically compliment and supportthe acclaimed Drawmer 1960 Mic Pre-Amp Vacuum Tube Compressor.The 1961 Vacuum Tube Equalizer unites low noise circuitry with twelve active tube stages to provide two channels of exceptional equalization each possessing their own individual uniqueness. The Drawmer 1961 employs the same rotary 'step' switching systems as used in vintage designs, proving for a definitive character and classic feel. Using a rotary 'step' switching system enables the component values for each frequency band to be optimised for an unfaultering performance across the audio spectrum meaning precise and colourful tones.

The 1961's design provide the user with unparalleled control and versatility as they can decide upon the amount of 'warmth' by deciding how hard to drive the tubes giving a sound as clean as top of the range solid states or as warm as vintage tube designs.

Features

Input level: A variable input level of -20dB to +20dB ensures compatibility with a wide range of input source material and enables the user to optimize signal level and drive the tubes 'soft' or 'hot' as required. LED bargraph displays give a clear indication of the input signal level.
High Pass Filter: A variable 12dB/Octave roll-off filter adjustable from - 15Hz to 500Hz section enables the user to remove unwanted low frequencies and sub-sonic noise.
Equalization : Each channel of the 1961 has four main equalizer sections with six carefully chosen overlapping frequencies and a separate tube stage for increased harmonic clarity. Each section also includes variable band width from 0.3 Octave to 3 Octaves and +18dB of Cut and Boost. BASS frequencies (Hz) 20, 32, 50, 80, 125, 200. LO-MID frequencies (Hz) 100, 180, 250, 400, 650, 1K. HI-MID frequencies (kHz) 0.5, 0.8, 1.2, 2.0, 3.2, 5.0. TREBLE frequencies (kHz) 2.5, 4, 6,10,15, 25.
Low Pass Filter : A variable 12dB/Octave roll-off filter adjustable from 2.5kHz to 56kHz enables the user to remove high frequency interference or to band limit excessively high levels of high frequencies.
Output Stage : Two additional tube stages in the output section of each channel allow the user to achieve 'soft clipping' by adjusting the input level control whilst visually monitoring the effect upon the 'Soft' and 'O/L' (Overload) LED's.