CLOVE II Multi-Channel Audio Mixing System
Sophisticated, multi-channel planetarium sound systems need dependable, easy-to-understand signal routing and volume control. While conventional audio mixers can be used for this purpose, they are generally set up for a stereo (2-channel) mix; achieving more than two output channels requires sub-mix assignments which are often confusing to novice or part-time operators. Sky-Skan has conveniently solved this problem with the CLOVE II Multi-channel Audio Mixing System – full dynamic audio control that freely interacts with your SPICE Automation system.
The CLOVE II Audio System is comprised of three key parts.
The CLOVE Chassis supplies power and a host processor to aid SPICE Automation. The chassis holds a total of eight Audio Input/Output Cards.
The Audio Input Card is your means of connecting raw audio signal to the system; each card supports up to six balanced monophonic channels and a simple internal, configurable audio patch.
The Audio Output Card delivers your mixed audio signals to your amplification system noise-free (levels controlled via sound and lighting manual panel or SPICE Automation computer).
Key Features
Six 1/4" Balanced Monophonic Audio Inputs per card (maximum of seven
SS275-132 Audio Input Cards per chassis)
Six 1/4" Balanced Monophonic Audio Outputs per card (maximum of two SS275-133
Audio Output Cards per chassis)
Optional direct wired manual control for each channel- fading, RC-16 level
preset, auto/manual switch control
Support for two relative audio rotary remote controls
Better than -90dB noise floor
Less than 0.01% THD
+22dB Headroom
Remote Power Supply for Noise Immunity
Fully supported by SPICE Automation
Specifications
Dimension
Allow 3-1/2" clearance for rear connections
CHASSIS: 19"W x 5.25"H x 12.25"D
INPUT CARD: 1.5"W x 5.25"H x 12.25"D
OUTPUT CARD: 1.5"W x 5.25"H x 12.25"D
Power Requirements
Using a NUTMEG Power Supply will cause irreparable damage to CLOVE II Audio Cards
CHASSIS: 115 watts @ 110/220V, 50/60Hz
INPUT CARD: Supplied by Chassis
OUTPUT CARD: Supplied by Chassis
Front Panel Displays & Controls
CHASSIS
POWER Red LED indicator indicates chassis is receiving power
ONLINE Yellow LED indicator indicates presence of SPICE dtata
READY Green LED indicator indicates processor is operating correctly
INTERFACE SELECT two-turn potentiometers designates SPICE data input
READY push button resets the chassis processor
AUDIO INPUT CARD
LED (1-6) Green LED indicators indicates audio signal is being received by
the corresponding channel
POTS (1-6) Turn potentiometers sets audio input signal level for the corresponding
channel
AUDIO OUTPUT CARD
LED (1-6) Indicate audio signal is being sent by the corresponding channel
POTS (1-6) Set audio output signal level for each corresponding channel
MONITOR POT Sets audio output signal level for the monitor channel
Back Panel Connections & Controls
CHASSIS
POWER 37 pin DIN connectotor connects to remote power supply
SPICE DATA IN 25 pin Dsub female receives SPICE Automation data
SPICE DATA OUT 25 pin Dsub male sends SPICE Automation data
AUDIO INPUT CARD
CH (1-6) IN 1/4" Sockets Raw audio signal input
MANUAL CONTROL 15 Pin Dsub male connects to remote manual control panel
SERIAL RC16-1 Modular connector, 6 pin jack connects to RC16 soft manual controls
SERIAL RC16-2 Modular connector, 8 pin jack connects to RC16 soft manual controls
OUTPUT CARD
CH (1-6) OUT 1/4" Sockets Mixed audio signal output to amplifiers
MANUAL CONTROL 15 Pin Dsub male connects to remote manual control panel
SERIAL RC16-1 Modular connector, 6 pin jack connects to RC16 soft manual controls
SERIAL RC16-2 Modular connector, 8 pin jack connects to RC16 soft manual controls
MONITOR Two 1/4" sockets connect to left & right monitor channels
SS 275 CLOVE Chassis
SS 275-132 CLOVE II Audio Input Card
SS 275-133 CLOVE II Audio Output Card