The MX60 Front End One is a unique mic/line/instrument input channel in a single rack space providing high quality Drawmer processing prior to tape/hard disc recording. The MX60 is also ideally suited to project studio and live sound applications. Functioning as a studio grade mic pre-amp, Program AdaptiveTM gate, de-esser, compressor, limiter, three band EQ and multi band tube saturation stage, the MX60 offers the user more options than competitive units currently available.
Grass Roots - The MX60 draws its technology from the most successful of Drawmer products. The mic pre-amp features the same discrete component design found in the legendary Drawmer 1960, the de-esser is derived from the MX50, the VCA based compressor is similar to the MX30, while the peak limiter and gate can be tracked back to the DL241 compressor/limiter.

Controls

Input Stage: The input stage may be switched to accept mic, line, or instrument level signals - the XLR mic input has switchable 48V phantom power and phase reverse, while the line input is on both a balanced +4dB TRS jack and an unbalanced -10dB jack. A high impedance Instrument jack is located on the front panel for use with electric guitars, basses, synths and drum machines.
Program AdaptiveTM Gate: Drawmer's proprietary Program AdaptiveTM circuitry means that all the time constants are automatically optimised for the material being processed. This enables stable gating and eliminates 'chatter' around threshold. Controls via a single variable threshold and switchable fast/slow auto release.

De-Esser: Floating threshold de-ess operation where the de-esser automatically and continually readjusts its own threshold level. The MX60 de-esser is almost completely automatic requiring the user only to select a switchable male or female setting and to adjust the amount of de-essing required. Only the sibilant sounds are subjected to gain reduction so that the lisping effect of simpler de-essers is avoided.

EQ: High and low shelving sections as well as fully parametric mid range EQ with variable frequency, 'Q', and ±18dB cut/boost.

Compressor: High quality VCA compressor based on that of the MX30 and DL241. Both the attack and release times are Program AdaptiveTM leaving the user with only ratio, threshold and make-up gain to adjust.

Tubesound: Multi band 'tube saturation' allows users to create subtle warming, high frequency effects or out-and-out obvious effects via three separate, independently adjustable audio bands. Low settings on all bands enable replication of classic tube mic sounds.

Output: The output stage includes a limiter with a preset threshold (+16dB) and a variable master fader with output bargraph metering which sets the overall output level from OFF to +15dB. A two stage soft/hard limiting approach has been adopted with yellow and red LEDs signifying soft (approaching limit point) and hard limiting (hitting limit point).

INPUT IMPEDANCES
LINE 20K Ohm
MIC 150 Ohm to 600 Ohm
AUX 1M Ohm
MAXIMUM INPUT LEVEL +21dBu
INPUT CMR better than -40dB (20Hz - 22kHz)
OUTPUT IMPEDANCE 100 Ohms
MAXIMUM OUTPUT LEVEL +20dBu
BANDWIDTH 16Hz to 28KHz -1dB
CROSSTALK at 10KHz -94dB at 1KHz -100dB

NOISE Wideband (worst case) 22Hz - 22KHz
AV -85dB -105dB

DISTORTION
Typical Input 100Hz 1KHz 10KHz
Unity Gain
(+4dBu input <0.05% <0.05% <0.05%
+19dBu output),

POWER REQUIREMENTS 115Volt or 230Volt at 50-60Hz, 9 Watts
FUSE RATING T32mA for 230Volt, T63mA for 115Volt
CONFORMING TO BS EN 60127-2:1991 SHEET III
FUSE TYPE 20mm x 5mm, Class 3 Slo-Blo, 250Volt working
CASE SIZE 482mm (w) x 44mm (h) x 200mm (d)
WEIGHT (incl packaging) 3.2 Kgs