Rain Dance EX1200 user manual Applications, Systems without Subwoofer

ULTRABASS PRO EX1200

AUDIO OUT. These are the audio outputs of the ULTRABASS PRO. Also on either balanced or unbalanced TRS jacks or XLRs.

SUBWOOFER OUT. This is the Subwoofer output for the connection of the subwoofer system. Again on either balanced or unbalanced TRS jacks or XLRs.

2. APPLICATIONS

2.1 Systems without Subwoofer

Fig. 2.1: The ULTRABASS PRO in a system without subwoofer

In this standard application, the ULTRABASS PRO is inserted between the mixer or the signal source and the power amplifier. The newly generated low-range frequencies are added to the original signal and are reproduced by the existing system.

Connect the ULTRABASS PRO to your system and set up the controls and switches as follows:

Control	Position
Process	OUT
Frequency	120
Dynamic Punch	0
Subharmonics	LOW
Bass Mode	CENTER
Bass Level	0
Limiter	IN
Threshold	OFF
X-Over	FULL RANGE
Ultrabass	OUT
Satellite Level	0

Tab. 2.1: Start up settings

Now, depress the PROCESS switch and turn the DYNAMIC PUNCH control clockwise until the ACTIVE LED lights up. Now turn the BASS LEVEL up until the desired low-range frequencies can be heard. Turn the THRESHOLD control in the Bass Limiter Section counter-clockwise until the first two LEDs of the gain reduction meter light up. By using the SUBHARMONICS switch and the BASS MODE control you can now adapt the bass sound to the program material and to your personal sound perception. With the FREQUENCY control you adjust the highest frequency of the program material which is sent to the subharmonic synthesizer. It thereby also governs the highest frequency reproduced by the subwoofer if one is attached.

+Generally speaking, the setting of the FREQUENCY and DYNAMIC PUNCH controls is

10 2. APPLICATIONS