6 channel PWM amplifier with integrated DSP

Mosconi Pico 6|8 DSP

6 channel amplifier
Class D technology
Integrated 8 channel DSP
Up to 440 Watts total power

Overview Mosconi Pico 6|8 DSP

Perfect OEM integration:

Powerful DSP amplifier optimized for factory radio use. Six analog inputs up to 30 V, flexible routing, 3 x input EQ and delay. With 4 x 50 Watts + 2 x 90 Watts ideal for active and semi-active systems, as well as classic front + rear + sub application. With two digital inputs (SP-Dif and BT+) and two processed line outs ready for the future.

Transducerless high-speed PWM power amplifiers:

High-efficiency PWM output stages with the fastest carrier frequency in the world today (> 2 MHz). The modulation is done without DAC directly from the 48 kHz TDM signal of the DSP, thus the noise floor goes to zero and THD+N ~ 0.02 % / 1 W.

Input:

4 x analog inputs balanced (high-level) up to 30 V
2 x analog inputs switchable high level / low level)
1 x digital input SP-Dif optical (8 kHz - 96 kHz sampling rate)
1 x bluetooth port with SP-Dif - TTL (8 kHz - 96 kHz, e.g. for Mos_BTS bluetooth streaming module)
Bluetooth extended digital audio port (BT+)
(flexible 8 kHz - 384 kHz synchronous digital input for audio sources with 2 - 16 channels, direct DSP access without jitter, e.g. for MOS BTS-LD4C BT streaming module or extended analog inputs)

DSP:

912 MHz, 32-bit audio port, 64-bit core
Double precision 56 Bit filter calculation
6144 SIMD instructions per sample at 48 kHz
ASRCs from 1:8 up to 7.75:1 ratio and 139 dB DNR

CONTROL:

1 x remote connector (analog, for RTC.2 roti remote control)
1 x bluetooth control port (Connection MOS-BT3.0 (app control), RC-Can (CAN-Bus control), MOS_USB2.0 (programming dongle)
1 x remote out, 1 x remote in, auto remote for high level connection
Connections with MOLEX® plug contacts
Very small size with low heat generation, best suited for installation behind panels

SOFTWARE:

3 x 9 band parametric input EQ (de-equalizing)
6 x input delay 0 - 3 ms / 0.01 ms (de-delay)
10 x input level control digital (signal conditioning)
Flexible mixer for signal routing
(Side separated, can sum and subtract, 10 inputs to 4 x 2 output groups)
6 x 30 band or 4 x 30 band + 2 x 15 band group EQ
(parametric, relative phase remains stable)
8 x 10 band output filters
Highpass / lowpass / highshelf / lowshelf / notch / allpass 1st + 2nd order / speaker-EQ)
8 x speaker-delay 0 - 12 ms, 0,02 ms
8 x speaker phase switch