{"product_id":"rev-35476924","title":"1970s Ace Tone EXP-4 Expander Passive Volume Pedal Japan","description":"Up for sale, a 1970s Ace Tone EXP-4 Expander passive volume pedal in excellent condition and in perfect working order. Crafted in Japan, this rare pedal has a smooth action, with an unconventional reverse functionality. The pedal rests at a nominal volume level when not in use, and as you push the heel down, the level is decreased.\u003cbr\u003e\u003cbr\u003eCosmetically, there is very limited wear on the enclosure, and the Ace Tone faceplate and grippy pad on the top of the pedal is quite clean.\u003cbr\u003e\u003cbr\u003e","brand":"Ace Tone","offers":[{"title":"Default Title","offer_id":39613273178298,"sku":"35476924","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4437\/4714\/products\/cs7yfdrkjusyp82iyxtg_66613505-a61e-4bea-8cec-da370259313b.jpg?v=1751505828","url":"https:\/\/mmguitarbar.com\/products\/rev-35476924","provider":"Mike \u0026 Mike's Guitar Bar","version":"1.0","type":"link"}