Kawasaki-shi, Japan
About this listing
☆The United States, like other countries, requires customs duties and other related charges in addition to the product price.Under Reverb’s terms, these customs duties and other related charges are the responsibility of the buyer.Please note that returns or refunds cannot be accepted for reasons related to customs duties or other fees.☆Price negotiations are always welcome. Please feel free to contact us.☆PayPal payment is the only payment method available for purchases in our store.■About This Items■This modification incorporates a circuit that boosts the voltage from 2.5 volts to 7.5 volts using an LM317L transistor at the point where 9 volts DC would normally supply power to an operational amplifier. The voltage can be changed from 2.5 volts to 7.5 volts by turning an additional knob on the side. At around 5.5 volts, the tone of the SD-1 changes to a rough FUZZ-like sound. The JRC4558D on-board op-amp was the best match, so we used it as is.Since the voltage supplied only to the op-amps is only stepped down, the buffer circuits installed before and after the op-amps are modified so that the buffer circuits are supplied with the normal 9 volts of current.We plugged in the guitar and got sound.Tested.It works fine with 9V power adapter or 9V battery.It made in Taiwan 2003 and Modified in Japan 2025.LED color changed from red to white.The rubber ring of the pedal guide bushing was replaced with a new one.■Appearance■Slightly peeling paint in some areas.Please have a look at the photos.■Condition■Used & Modify.■Included Items■Nothing(Main Unit Only).Not include Adapter.■Shipping■We send a product by DHL or FedEx or EMS.We always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order.Shipping is available from Monday to Friday. Weekends are not available because freight companies are closed.If your address is in the remote areas defined by the freight (shipping) company, please pay the additional shipping fees with PayPal.■About Importer's Obligation■Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.Thank you for your understanding.
Pricekr2,142
Free Shipping
Free Shipping
from Kawasaki-shi, Japan
30-Day Return Policy
Enjoy peace of mind with your new gear
