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MFJ-401E, KEYER, ECONO KEYER II WITH MEMORY
The same as MFJ-407E except weight and tone controls are adjusted internally and doesn’t have a tune switch.   Use 9 volt battery or 110 VAC with MFJ-1312D, $15.95. 4 x 1 3/4 x 3 1/4 inches.
Product Manuals
Download Product Manual$109.95
MFJ-401E, KEYER, ECONO KEYER II WITH MEMORY—
$109.95
MFJ-401E, KEYER, ECONO KEYER II WITH MEMORY
The same as MFJ-407E except weight and tone controls are adjusted internally and doesn’t have a tune switch.   Use 9 volt battery or 110 VAC with MFJ-1312D, $15.95. 4 x 1 3/4 x 3 1/4 inches.
Product Manuals
Download Product ManualProduct Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The same as MFJ-407E except weight and tone controls are adjusted internally and doesn’t have a tune switch.   Use 9 volt battery or 110 VAC with MFJ-1312D, $15.95. 4 x 1 3/4 x 3 1/4 inches.
