Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
The Black Finger Optical Tube Compressor Pedal from Electro-Harmonix is a warm sounding compressor pedal useful for both guitar and bass, as well as for home recording. The pedal features an all-tube signal path using two 12AX7EH vacuum tubes. The Black Finger's toroidal transformer allows for a full 300V of swing, preserving the attack while providing warm compression.
True bypass using a mechanical relay
Input and output gain controls
Professional portable compression
Warm, sweet musical tone
In the Box
Electro-Harmonix Black Finger Optical Tube Compressor Pedal
12VAC/1000mA Power Supply
Limited 1-Year Warranty
Table of Contents
Controls and Indicators
1 x Knob: Compress
1 x Knob: Pre-Gain
1 x Knob: Post-Gain
1 x Switch: Lamp/LED
1 x Switch: SQSH/Norm
1 x Footswitch
1 x LED: Level
1/4" phone jack, input
1/4" phone jack, output
DC power jack, input