Boss DM-2 Analog Delay Pedal (1983) Bridge Pins The 14:1 gear ratio provides

The 14:1 gear ratio provides for fine tuning

there is a new and innovative loop indicator

and 3-band passive EQ

If you want to connect any effect pedal you can use the SEND/RETURN effect loop and add the Optima Air into the signal chain

Output Level (@ Sr): +51

Boss DM-2 Analog Delay Pedal (1983) Bridge Pins The 14:1 gear ratio providesThis pedal is in good working condition with some cosmetic wear and dings to the case. The pedal has been fully tested and is working well and sounding great. It does not come with the original box. The information below was found in an article on the Boss site about the history of Boss delay pedals The DM 2 was originally released in 1981 and was a compact follow up after the Boss DM 1 Delay Machine. The major difference aside from the size compared