AVSL TU-50 User Manual

TU-50 Pedal Tuner

174.243UK

Functions

1. Indicator LED – Shows when tuner is on (when it appears dim, replace battery)

2. LED Digit Indicator - see table below.

3. Flat (b) and Sharp (#) indicators. To the left shows note is too flat and to the right shows note

4. Input – 6.3mm mono jack connector

5. Output Jacks – OUT 1 is through and OUT 2 is muted when tuning.

6. D.C. In – DC jack for optional mains adapter

7. Pedal Switch – Turns tuner function On/Off

 Connecting to the Input jack enables the battery, please disconnect when not in use to preserve
 Before connecting to an instrument, ensure amplifier volume is turned down

is too sharp

Notes on use

the battery

Specifications

 Power Supply: 9Vdc (battery or optional mains adapter)
 Tuning Frequency Range: 31.7722 – 4022.904Hz (C2 – B4)
 Tuning Precision: ±2 cent

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