Delivery of sound and lighting equipment for the Polish Baltic Philharmonic. Fryderyk Chopin in Gdańsk. 1) Delivery of the console with accessories for the PFB recording studio (1 piece of console, transducers and 1 piece of converter)

Delivery of sound and lighting equipment for the Polish Baltic Philharmonic. Fryderyk Chopin in Gdańsk. 1) Delivery of the console with accessories for the PFB recording studio (1 piece of console, transducers and 1 piece of converter)
1. The subject of the order is the supply of a digital audio console with a compatible MADI card (designed to be installed in the expansion card slot of the offered mixer), A/D and D/A converters intended for use with the offered digital audio console, and a compact digital audio signal converter in the MADI standard, enabling bidirectional signal conversion between the MADI electric coaxial interface and the MADI optical interface. 2. The console is intended to be used in professional audio systems, in particular in studio, broadcast, theater, installation and live applications. 3. Minimum parameters - Console Purpose Digital audio console Number of input buses Minimum 120 mono Number of output buses Minimum 48 mixing buses and minimum 12 Matrix buses Number of main buses Minimum 2 Number of local microphone-line inputs Minimum 32 on XLR connectors Number of local line outputs Minimum 16 on XLR connectors Number of expansion card slots Minimum 1 (slot supporting up to 64 channels) DANTE inputs/outputs Minimum 144 input channels, 144 output channels in DANTE format DANTE ports Minimum 2 x etherCON or 2 x RJ-45 Number of stored scenes Minimum 499 Number of motorized faders Minimum 28 with a minimum length of 100mm Touch screens Color, multi-touch minimum: 1 o minimum 6” diagonal 2 minimum 12” diagonal Input channels functionality Minimum: gain compensation, digital gain, ATT, HPF, 4-band PEQ, 2 dynamics processors, delay, DCA group, MUTE group Output channel functionality Minimum: 8-band PEQ, dynamics processor, MUTE group Sampling frequency 48 kHz / 96 kHz with the possibility of specifying external clock Signal delay between analog input and output, for a sampling frequency of 96 kHz Maximum 1.5 ms Total harmonic distortion Maximum 0.05% Frequency range Not narrower than 20 Hz ÷ 20 kHz (+0.5, -1.5dB) A/B input A/B port for one channel strip USB interface 18 in/18 out Definable, physical buttons Minimum 12 Definable encoders Minimum 4 Dimensions Not more than: 800 x 330 x 570 mm Weight Not more than: 24 kg Other The device should be equipped (i.e. the card is to be mounted in the appropriate expansion card slot) with one compatible MADI card intended for installation in the expansion card slot of the offered mixer. The card should support a minimum of 64 input channels and 64 output channels at a frequency of 96 kHz/24-bit 4. Minimum parameters - Converters Intended use A/D, D/A converter intended for cooperation with the offered digital audio console Number of microphone and line inputs Minimum 32 on XLR connectors (e.g. 2 of 16) Number of line outputs Minimum 16 on XLR connectors Number of connectors AES/EBU Minimum 4 outs Built-in DANTE network protocol Digital ports Minimum 2 x etherCON or 2 x RJ-45 Frequency range Not narrower than 20 Hz ÷ 20 kHz (+0.5, -1.5dB) Total harmonic distortion Maximum 0.05% Dynamic range Minimum 115 dB Dimensions Standard rack 19, height not greater than 5U 5. A compact digital audio signal converter in the MADI standard (1 piece) must: a) enable the conversion of a coaxial MADI signal to MADI optical and an optical MADI to coaxial MADI, operate transparently for the MADI digital signal, have at least 1 coaxial MADI input and 1 output, b) have at least 1 optical MADI input and 1 output, c) provide simultaneous support for the input and output paths for both transmission media, be equipped with power indication on the device panel. 1) The device must meet the following requirements for MADI coaxial connections: a) number of connectors: minimum 2 BNC connectors, including minimum 1 input and minimum 1 output, b) type of connectors: BNC in accordance with IEC 60169-8, c) impedance of the coaxial track: 75 Ω nominal, d) supported cable: coaxial cable 75 Ω, e) maximum transmission length over coaxial medium: not less than 100 m using cables and connectors of appropriate quality, without intermediate connections. 2) Requirements for the MADI optical interface: a) number of connectors: minimum 2 optical connectors, including minimum 1 input and minimum 1 output, b) type of connectors: duplex SC, c) supported fiber type: multi-mode optical fiber 50/125 µm, d) optical fiber class: minimum OM2 or better in accordance with ISO 11801, e) maximum transmission length over the optical medium: not less than 1000 m, provided that the source documentation indicates a value below 1000 m for high-quality connections and without intermediate connections; therefore, the ordering party allows a device with a declared transmission range of minimum 900 m and maximum 1000 m, depending on the quality of the transmission path. 3) The device must: a) be powered from the AC network, b) operate at a supply voltage of: minimum 100 V AC / maximum 240 V AC,c) operate at mains frequency: minimum 50 Hz / maximum 60 Hz. d) The device housing must be compact and adapted to work in a professional environment. e) Dimensions and weight: • height: maximum 43.3 mm, • width: maximum 130.0 mm, • housing depth: maximum 101.6 mm, • total depth with connectors: maximum 123.0 mm, • device weight: not more than 0.45 kg. 4) The device must enable the connection of MADI tracks from the front of the device and have clear markings of inputs and outputs for MADI coaxial and MADI optical interfaces; 4. Accessories for the console, included with the order: a case type transport box dedicated to the device, equipped with transport wheels for the above sound console, enabling safe transport and storage of the device, protecting against shocks and rain, made mainly of wood-based material and aluminum.