User Guide

7. ENVELOPE 1 CV OUTPUT: This jack Outputs a Control Voltage of Envelope Follower 1 which modifies Filter

1. The range of this output is 0 - 14 Volts DC.

8. ENVELOPE 2 CV OUTPUT: This jack Outputs a Control Voltage of Envelope Follower 2 which modifies Filter

2. The range of this output is 0 - 14 Volts DC.

9. FILTER 1 CV INPUT: Accepts a DC Control Voltage that controls the sweep of Filter 1 through its entire

range. This control voltage is ADDED to the control signals from the Envelope

Follower, LFO and Filter Frequency slider on the front panel. You may also plug

an expression pedal (with a TRS connector) into this input, to control the sweep of

the filter with a pedal. The range of this input is 0 - 5 Volts DC. NOTE: You will

control the sweep of both Filter 1 and Filter 2 with only this jack if nothing is

plugged into the FILTER 2 CV INPUT jack.

10. FILTER 2 CV INPUT: Accepts a DC Control Voltage that controls the sweep of Filter 2 through its entire

range. This control voltage is ADDED to the control signals from the Envelope

Follower, LFO and Filter Frequency slider on the front panel. You may also plug

an expression pedal (with a TRS connector) into this input, to control the sweep of

the filter with a pedal. The range of this input is 0 - 5 Volts DC. NOTE: If nothing

is plugged into this jack but there is a Control Voltage present in the FILTER 1 CV

INPUT jack, it will sweep both filters.

11. BYPASS FOOTSWITCH: Connects to a 2 channel remote footswitch. The tip of the footswitch’s plug con-

trols the FILTER Bypass function, which bypasses the entire Bi-Filter. The ring of

the footswitch’s plug controls the FX LOOP Bypass function. When a footswitch

is plugged into this jack, the front panel bypass switches are taken out of the cir-

cuit and will not function.

12. POWER JACK: This jack accepts the power for the Bi-Filter from the 18VAC/1000mA AC

ADAPTER supplied with the Bi-Filter. Plug the barrel connector from the AC

ADAPTER into this jack.

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REAR PANEL (Continued)

WARNING: Use only the 18VAC/1000mA AC adapter the Bi-Filter comes supplied

with. Do not use any other AC adapters. Using other AC adapters, even

those made by Electro-Harmonix, could cause harm to the unit, the

adapter or you.