Shin-ei ER-23 Echo Reverb Master not jpj 100v Japanese model - it

100v Japanese model - it will run fine on North American mains 115/120v without a transformer (we run all our tests using 120v power)

These are associated with the Beatles who used them early in their career

The attack knob controls the speed of the volume swells

As usual with us it's a lot to do with what happens as you overdrive the inputs with synths

) so it may be that it needs some minor work to get the best out of it

Shin-ei ER-23 Echo Reverb Master not jpj 100v Japanese model - itRare 70s spring reverb. Looks brilliant. Sounds great. Demos below featuring both guitar and beats. Looks like a pedal but that switch is just the power.