Boss SD-1 Modified Volt-Down 2.5-7.5V Fuzz Sound Super Overdrive Made In Taiwan 2003 Used From Japan #QR11954 Nintendo Setting the switch upward produces

Setting the switch upward produces a modern sound (with slightly enhanced low frequencies)

The red LED is replaced with iceblue LED

Since the voltage supplied only to the op-amps is only stepped down

This model has been converted to a true bypass switch

Please have a look at the photos

Boss SD-1 Modified Volt-Down 2.5-7.5V Fuzz Sound Super Overdrive Made In Taiwan 2003 Used From Japan #QR11954 Nintendo Setting the switch upward producesIn addition to the item price and shipping cost, any customs duties, VAT, and carrier handling fees charged by the shipping company are the buyers responsibility. We are unable to determine the exact amount of these charges, so please be sure to check with your countrys customs office and the carrier in advance. Please note that we do not accept returns or refunds due to customs duties or other related charges. In the United States, the de minimis