
SS-23 Echo Reverb
Dive into the rich, analog tones of the Kastam SS-23 Echo Reverb – a vintage Japanese spring reverb unit that's equal parts time machine and sonic sculptor. Descended from the legendary Shin-ei ER-23 and ER-50, this pedal packs a punch with its triple-threat combination of microphone, line, and instrument inputs, each with independent gain controls. Crank up the Mic High or Mic Low knobs to inject your guitar, vocals, or other sources with a touch of vintage-tinged saturation, then use the Echo knob to dial in the perfect amount of swirling, springy reverb. Whether you're going for a subtle, ambient wash or a full-on, dripping-with-character reverb explosion, the SS-23 has you covered. But this pedal isn't just a one-trick pony – its simultaneous input capabilities make it a versatile little mixer too, allowing you to blend and process multiple signals at once. Imagine running your guitar through one channel, your vocals through another, and blending them together with the SS-23's lush, analog reverb. The creative possibilities are endless. With its bold, retro-inspired enclosure and genuine spring reverb tank, the Kastam SS-23 is a true piece of vintage Japanese audio magic. Plug in, crank it up, and let the echoes and ambience transport you to another time and place. This is the kind of pedal that can inspire an entire song – or even a whole album.

