Telex Q II - FOH specifications Equaliser, Hi Mid, Lo Mid

EQUALISER

The Q2 Equaliser is a four-band design, all bands having sweep frequency adjustment. Each band consists of two dual-concentric pots. The upper pot is the gain adjustment, the lower control being the frequency adjustment. The two mid-range sections each have a switch-selectable Q.

HF

Shelving section, providing +/-15dB of gain with an adjustable frequency range of 2kHz to 20kHz.

HI MID

Peaking section, providing +/-15dB of gain, at frequencies from 525Hz to 15kHz.

Q

Selects the Q to be 0.9 or 1.8. The Q is 0.9 when the switch is in the ‘down’ position.

LO MID

Peaking section, providing +/-15dB of gain, at frequencies from 80Hz to 2.2kHz.

Q

Selects the Q to be 0.9 or 1.8. The Q is 0.9 when the switch is in the ‘down’ position.

LF

Shelving section, providing +/-15dB of gain with an adjustable frequency range of 20Hz to 500Hz.

EQ IN

The EQ switch inserts the entire equaliser circuit into circuit. When switched out, the equaliser is totally bypassed, keeping the signal path to a minimum. The led in the switch illuminates when the EQ is in circuit. The Insert point is normally located after the EQ section, but a switch located on the module pcb allows the insert to be pre-EQ.

Q2 OPERATIONAND MAINTENANCE MANUAL 9601 21