Amels Audio Parametric Equalizer Type 1101

For Professionals Only

The Type 1101 is a two rack space mono parametric audio equalizer featuring the highest quality switches and components in an all class-A discrete design. Unlike other parametric equalizers there are no potentiometers, only high quality Swiss made, gold contact, Elma audio rotary switches for frequency and gain controls. Discrete switch positions make this equalizer ideal for recalling mastering settings.

The many frequency bands are as musically useful as they are plentiful. A unique, scalable mid-band section allows for the choice of 63 different frequencies covering a range of 15 Hz to 20 KHz. Six different Q selections (from 0.5 to 5) are also available for the mid-band section.

A twelve dB per octave Low Cut and High Cut filter is also available in the Type 1101. These high-pass and low-pass filters each have seventeen selectable corner frequencies.

Also included in the Type 1101 are both Bass and Treble shelving filters. Each shelving filter has two selectable corner frequencies and is capable of boosting or cutting the program material by +/- 10 dB.

FRONT PANEL

Power On – toggle switch
In / Out – bypass toggle switch
Low Cut – 12 dB / octave high pass filter
Bass – boost and cut for the selectable shelving filter
Bass – filter frequency selection toggle switch
Multi-Band Frequency
Multi-Band Q
Multi-Band boost and cut – +/- 10 dB
Multi-Band Range - frequency multiplier – 1x, 10x, 100x
Multi-Band – In / Out (bypass toggle switch)
High Cut – 12 dB / octave low pass frequency
Treble – boost and cut for the selectable shelving filter
Treble – filter frequency selection toggle switch

REAR PANEL

Balanced XLRs for audio input and output
Mains power supply connector

SPECIFICATIONS

Low Cut Filter (12 dB / octave) - Frequencies (Hz) 16, 20, 25, 32, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 630, 800
High Cut Filter (12 dB / octave) - Frequencies (Hz) 500, 560, 710, 900, 1.12K, 1.4K, 1.8K, 2.24K, 2.8K, 3.55K, 4.5K, 5.6K, 8K, 11K, 14K, 18K, 25K
Bass boost and cut shelving filter, -10 dB to +10 dB in 1 dB steps, 2 selectable corner frequencies
Treble boost and cut shelving filter, -10 dB to +10 dB in 1 dB steps, 2 selectable corner frequencies
Multi-band frequencies - 15, 18, 22.5, 25, 28, 31, 35, 40, 50, 58, 63, 71, 80, 90, 100, 112, 125, 140, 160, 180, 200
Multi-band frequency multiplier - x1, x10, x100
Multi-band boost and cut -10 dB to +10 dB in 1 dB steps
Multi-band Q – 0.5, 0.8, 1.2, 1.8, 2.5, 5
Input Impedance - 20K ohms balanced
Output Impedance - 30 ohms balanced
Headroom - +25 dBm output before clipping
Noise Floor - < -80 dBm “A” weighted
Gain - -infinity to 10 dB
Frequency Response - 18 Hz to 32 KHz (3 dB)
Distortion - < 0.04 % over entire frequency range @ +10 dBm output
Power Requirements – 120 VAC or 230 VAC / 50-60 Hz, 30 Watts
Size - 19” x 10-1/2” x 3-1/2”
Weight - 10 lbs

specifications subject to change