TC-Helicon VOICETONE E1 Vocal Echo Stompbox Instruction Manual

1. Introduction

The TC-Helicon VOICETONE E1 is a compact, single-button stompbox designed to add a range of vocal echo effects, from vintage slapback to modern delays. This manual provides essential information for proper setup, operation, and maintenance of your device.

Figure 1: Front view of the TC-Helicon VOICETONE E1 pedal, showcasing its controls and footswitch.

2. Setup

2.1 Unpacking

Carefully remove the VOICETONE E1 from its packaging. Ensure all components are present: the VOICETONE E1 unit and the power supply. Inspect the unit for any signs of damage during transit.

2.2 Power Connection

Connect the included 12V DC power adapter to the 'POWER' input on the rear of the VOICETONE E1.
Plug the power adapter into a suitable electrical outlet. The 'POWER' LED on the front panel will illuminate when the unit receives power.

2.3 Audio Connections

The VOICETONE E1 connects between your microphone and your mixer or audio interface.

Rear view of TC-Helicon VOICETONE E1 showing Mic, Out, and Power ports

Figure 2: Rear panel connections including Mic input, Out output, and Power input.

Connect your microphone to the 'MIC' input (XLR) on the rear of the VOICETONE E1 using a standard XLR cable.
Connect the 'OUT' output (XLR) on the rear of the VOICETONE E1 to an available input on your mixer or audio interface using another XLR cable.
Ensure phantom power is supplied by your mixer/interface if you are using a condenser microphone. The VOICETONE E1 passes phantom power through to the microphone.

3. Operating the VOICETONE E1

3.1 Controls Overview

The VOICETONE E1 features intuitive controls for shaping your vocal echo effects.

TC-Helicon VOICETONE E1 with numbered controls

Figure 3: Numbered controls of the VOICETONE E1.

1. FX Knob: Selects the echo type and adjusts its intensity. Rotate to choose between various echo styles, from slapback to longer delays.
2. Feedback Knob: Controls the number of echo repeats. Higher settings result in more repeats.
3. Dry/Wet Knob: Adjusts the balance between your unprocessed (dry) vocal signal and the echo effect (wet). Turn clockwise for more effect.
4. Footswitch: Toggles the echo effect on/off. Hold down for tap tempo functionality.
Analog Button: Engages an analog-style echo emulation for a warmer, more vintage sound.

3.2 Basic Operation

Turn On: Ensure all connections are secure and power is supplied. The unit is ready when the power LED is lit.
Engage Effect: Press the footswitch to activate the echo effect. The effect LED will illuminate. Press again to bypass the effect.
Select Echo Type: Rotate the FX knob to explore different echo styles. Start with subtle settings and adjust to taste.
Adjust Repeats: Use the Feedback knob to control how many times the echo repeats.
Mix Level: Adjust the Dry/Wet knob to blend the echo effect with your dry vocal.
Analog Mode: Press the Analog button to toggle between digital and analog-style echo.

3.3 Tap Tempo

The VOICETONE E1 features a tap tempo function to synchronize your echo repeats with the tempo of your music.

Foot tapping the VOICETONE E1 footswitch

Figure 4: Demonstrating the tap tempo function by tapping the footswitch.

To set the tempo, hold down the footswitch for approximately one second until the effect LED starts blinking.
Tap the footswitch two or more times in rhythm with your desired tempo. The echo repeats will synchronize to your taps.
The tap tempo feature is particularly useful for live performances to keep effects in time with the music.

3.4 Mic-Control Feature

The VOICETONE E1 supports TC-Helicon's Mic-Control feature, allowing remote on/off switching of the effect using a compatible TC-Helicon MP-75 microphone.

Figure 5: A close-up of a microphone, illustrating the Mic-Control capability with compatible microphones.

If using an MP-75 microphone, connect it to the 'MIC' input.
Press the button on the MP-75 microphone to toggle the echo effect on or off without needing to use the footswitch on the pedal.

4. Maintenance

4.1 Cleaning

Disconnect the power before cleaning.
Use a soft, dry cloth to wipe the exterior of the unit.
Do not use abrasive cleaners, solvents, or waxes, as these can damage the finish and internal components.

4.2 Storage

Store the VOICETONE E1 in a dry environment, away from extreme temperatures and direct sunlight.
If storing for extended periods, disconnect the power supply and consider placing the unit in its original packaging or a protective case.

5. Troubleshooting

Problem	Possible Cause	Solution
No power	Power adapter not connected or faulty.	Ensure power adapter is securely connected to the unit and a working outlet. Check adapter for damage.
No sound or weak signal	Incorrect audio connections; microphone or cable issue; mixer input issue.	Verify XLR cables are correctly connected to 'MIC' in and 'OUT'. Test microphone and cables. Check mixer input levels.
No echo effect	Effect bypassed; FX knob set to minimum; Dry/Wet knob set to 'Dry'.	Press footswitch to engage effect. Rotate FX knob to select an effect. Adjust Dry/Wet knob towards 'Wet'.
Echo tempo is incorrect	Tap tempo not set or incorrectly tapped.	Re-engage tap tempo by holding the footswitch, then tap accurately to the desired tempo.
Mic-Control not working	Incompatible microphone; microphone cable issue.	Ensure you are using a TC-Helicon MP-75 microphone. Check microphone cable for proper connection.

6. Specifications

Feature	Detail
Model	VOICETONEE1
Item Weight	15.8 ounces (0.45 Kilograms)
Product Dimensions	6 x 7 x 3.5 inches
Hardware Interface	USB (for firmware updates)
Signal Format	Analog
Voltage	12V DC (Power Adapter)
Amperage	0.4 Milliamps
Connectivity	XLR Mic Input, XLR Line Output
Controls	FX, Feedback, Dry/Wet, Analog button, Footswitch (On/Off, Tap Tempo)

7. Warranty Information

TC-Helicon products are covered by a limited warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region. Please refer to the official TC-Helicon website or your local distributor for detailed warranty information and registration procedures. Keep your proof of purchase for warranty claims.

8. Support

For further assistance, technical support, or to download the latest firmware updates, please visit the official TC-Helicon website:

www.tc-helicon.com

You can also contact TC-Helicon customer support directly through their website for personalized assistance.

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