KD1660P (Код: )

KD1660P is a high performance digital karaoke processor that allows independent control of audio processing from music sources, microphones and digital effects applied to the voice. It provides several inputs including 2 MICs, 2 stereo analog and 1 digital S/PDIF-Optical in addition to 6 outputs and 2 auxiliary outputs. All of these are managed by the same powerful audio processing used in Marani's professional speaker management systems. The microphone input section offers a complete set of functions for voice processing without modifying its original characteristics. It includes Low/High Shelving filters, 12-band parametric EQ, and Noise Gate in addition to Vocal Exciter function which provides amazing presence and brilliance to the singer's voice. The input path also features a 4th order High-Pass filter and Feedback Eliminator to prevent feedback occurring during the performance.

For Microphone source, the KD1660P provides an effects section equipped with professional reverb and delay algorithms that allow the best effect/voice combination to be obtained through a full set of controls and mixing options. Furthermore the delay section provides 3 independent delays selected as delay time and feedback in order to create particular effects.

Looking at the Music input section the KD1660P includes 15-band Graphic Equalizer, Noise Gate and RMS Compressor. In addition a Sub-Harmonics generator allows the sound to be enhanced by generating a copy of the signals in their bass range but shifted an octave lower. The output section provides 6 outputs, each of them including 4th order Low/High-Pass filters, 3-band parametric equalizer, Peak Limiter and Delay up 200ms. Furthermore an auxiliary stereo output are used to monitor either microphone signal from Pre/Post effects section or music signal from music input section.

The KD1660P can be connected via USB by using the control remote PC software setting all parameters and creating favorite presets. Moreover it is equipped with wired and infrared remote controls.

Microphone Input Section

	12 band parametric equalization, Low/High Shelving filters and Noise Gate per channel Vocal Exciter function for amazing presence and brilliance per channel Feedback Eliminator function, based on a powerful “Pitch Shifting” algorithm per channel 4th order High-Pass filter per channel
Music Source Input Section	15-band Graphic Equalizer, Noise Gate and RMS compressor Sub Harmonics generator for bass frequency enhancement
Audio Effects Section	Professional reverb and delay algorithms for best effect/voice combination through a full set of controls and mixing options 3 independent delays selected as delay time and feedback in order to get particularly effects
Output Section	6 output paths, each of them including Low/High-Pass filters, 3-band parametric equalizer and Peak Limiter Adjustable Delay time up to 200 mS per output channel Auxiliary stereo output used to monitor either microphone signal coming from Pre/Post effects section or music signal coming from music input section.
Control	Front panel USB connector for direct PC communications via PC software setting all parameters and creating favorite presets. Front panel interactive LCD display for local access and control Wired and Infrared remote controls

Audio

Analog Input	Line A (L/R),Line B (L/R) Unbalanced RCA Mic 1, Mic 2 Balanced XLR
Digital Input	SPDIF, Optical toslink
Analog Output	Ch 1 to Ch 6 Balanced XLR Aux 1, Aux 2 Unbalanced RCA
Maximum Input Level	Line +9dBu; Mic -27dB
Maximum Output Level	Ch1 to Ch6 +15dBu; Aux1, Aux2: +15dBu
THD+N	0.005%
S/N	>106 dBA
Frequency Response	20 Hz - 20 kHz +/-1dB
AD & DA Converters	Cs42528 24bit; Ak5285 24bit (Microphone inputs)

DSP & Processing

DSP Engine	Dream SAM3716, 24bit (data) x 96 bit (coeff.) Dream voice 24bit (data) x 96bit (coeff.) SW enhanced
Frequency Resolution	48kHz
Microphone Section	Noise Gate, Vocal Exciter, Low/High Shelving as 2nd order,12-band Pametric EQ Feedback Suppressor, 4th High-Pass Filter
Effect Section	Professional reverb and delay algorithms; 3 independent delays selected as delay time and feedback
Music input section	Noise Gate, 15-Band Graphic Eq 2/3 octave, RMS compressor; Sub-Harmonics Generator;
Output section	Low/High-Pass selected as Butterworth, Bessel and Linkwitz-Riley with slopes 6/12/18/24dB 3-band Parametric Eq, selected as Peak or Shelving (+/-12dB gain) Peak Limiter Delay: 200 ms with 21us increment/decrement steps per channel

General

Front Panel	2x24 character LCD display with green LED backlight 4x Red LED (Mic clip, Music Clip, Mic Mute, Music Mute) 1x Green LED (Effect Bypass) 12 x push button switch (UP, DOWN, L, R, MENU, ENTER, CH1 to Ch6) 5 x POT (Mic Vol1, Mic Vol2, Effect Vol, Mic Vol, Music Vol.) 2 x TRS Jack Mic Input Infrared sensor for remote control USB type B connector
Rear Panel	2 x XLR/TRS combo female connector (Mic Input) 6 x XLR male connector (Output) 6 x RCA female connector (Stereo Line Input A , Stereo Line input B, Stereo Aux) 1 x RCA female (SPDIF input) 1 x Toslink Optical Digital Input Wired remote control connector IEC C13 16A connector; Power on /off switch
Main AC	90-240VAC (50/60Hz) – 40W
Dimensions	19”x 1.75”x 9” (483x44x229mm) 1RU
Weight, Net / Shipping	7.71 lbs (3.5 Kg) / 8.82 lb (4 Kg)

Company MAXXmarketing GmbH