BOSS DM-3 Analog Delay  1985 Vintage Guitar Pedal Made in Japan ACA Echo Reverb 

Description

This DM-3 was manufactured in February 1985 according to the Boss Pedal Serial Decoder. The BOSS DM-3 is a direct model of BOSS DM-2. The production period of BOSS DM-3 was short, from May 1984 to May 1988, and the quantity distributed in the market was small.
The BBD element is changed to a low voltage type for noise suppression. In addition, a DIRECT output terminal that outputs only the original sound has been added. MN3102 and MN3105 are installed as BBD elements. JRC4558DD is inside as an OP-amp.
We have confirmed the sound output with both ACA power supply and 9 volt battery.  It has few scratches and in very good condition. 
The serial number is 513300. 
We also have many other 80's BOSS guitar pedals for sale such as OD-1 and DM-2. Please see our other guitar pedals.