USA Manufacturers of High Quality, Affordable, Audio & Video Equipment
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USA Manufacturers of High Quality, Affordable, Audio & Video Equipment
USA Manufacturers of High Quality, Affordable, Audio & Video Equipment

ENG-44A Audio Mixer Specs

Country of Manufacture:


USA

Input Impedance:


2K, transformer balanced

Output Impedance :


600 Ohms (both balanced and unbalanced line level outputs)

Frequency Response:


20Hz to 20kHz +/- 1.5dB

Distortion:


<.1% (1kHz @ 0dBu output)

Noise:


-126dBu EIN

Overall Gain:


66dB

0 VU Output:


0dBu (0.775 v rms)

Limiter Threshold:


+8dBu  (internally adjustable) 4:1 slope

Low Cut Filters:


-12 db at 60 Hz, -6db/octave roll off

Tone Oscillator:


1kHz

Aux Input:


Stereo 1/8" (3.5mm) jack; unbalanced line level, input impedance of 47K Ohms, AC coupled

Tape Return:


Stereo 1/8" (3.5mm) jack; input impedance 10K, Left/Right input levels independently adjustable

Headphone Outputs:


10 Ohms output impedance

Phantom Power:


+48VDC "48PH", individually switchable, 14mA maximum (total of all microphones)

Internal Power:


4X "AA" batteries; Alkaline or rechargeable NiMH (charging unit not included)   ** we recommend using rechargeable batteries as they are less likely to leak if left in the unit for long periods of time.

Battery Life:  


approximately 14 hours normal mixer operation

External Power:


9-18 VDC via 2.1 x 5.5mm coaxial power plug; center positive; input protected against reversed polarity.

Cabinet Finish


Black Anodized with white lettering

Size:


1.5"x10.5"x6.5" (HxWxD), exclusive of detachable strap "ears"

Weight:


2.25 lbs (1 .0kg) w/ alkaline batteries


ENG-44 schematic

ENG-44 PCB layout

ENG-44 PCB layers