Shure GLXD6 Manual page 29

Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Polarity
Positive voltage applied to the tip of the guitar cable phone plug produces positive voltage at the tip of the
high impedance ¼-inch output.
Battery Life
Up to 16 hours
Guitar Tuner
Tuning Accuracy
Tuning Range
Channel Count
4
typical ,
Up to 8
maximum
GLXD1
Dimensions
90 x 65 x 23 mm(3.56 x 2.54 x 0.90in.), H x W x D (without antenna)
Weight
132 g (4.7 oz.) without batteries
Power Requirements
3.7 V Rechargeable Li-Ion
Housing
Cast Metal, Black Powdercoat
Input Impedance
900 kΩ
RF Output Power
10
mW E.I.R.P. max
±1cent
F#0 to C8
Shure Incorporated
29/33