Custom Silver cable audiophile audio RCA

Description

with a lm337 lm317 DIY power supply the cable suppose to be pure 4N silver cable about 65cm , bought for $500 probably u reterminate with new RCA, then can liao self collect at 131b Kim Tian Road, I will put them at the riser, u just grab and go 1 day notice paynow paylah first before collecting or add $5 for courier (up to 2kg) WA 96 747 one nine 5 if I don't reply, because I am a free seller